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Canon FAX L1000 Service Manual Download Page 217

3-73

FAX-L1000 Chapter 3: Technical Reference

2.6.7 Flow of image signals

a) G3 memory transmission

(1) The image is scanned by the contact sensor, and the analog image data is sent to the

SCNT board.

(2) The image processing IC (IC20) converts the analog image data from the contact sensor

into digital data.

(3) The digitized data is encoded by the CODEC IC in an MR with no compression

function, and transferred to DRAM (IC3) by high-speed DMA transfer.

(4) The main CPU (IC17) makes the transmission header, and encodes it with no

compression.
The main CPU software CODEC decodes the encoded data held in DRAM, and
converts MR -> run length -> MH/MR/MMR or MR -> raw data -> MH/MR/MMR/
JBIG.

(5) After being converted by an appropriate encoding method in the other party, a header is

added, and the data is sent to the DRAM transmission buffer.

(6) The main CPU reads the image data from the transmission buffer, and writes it to the

MODEM IC (IC26), then the MODEM IC sends it to the telephone line.

NOTE

G3 direct transmission

Direct transmission transfers image data by high-speed DMA transfer to
DRAM in the same way as memory transmission. Image data up to an image
memory block size of 16KB can be scanned. If the image file capacity
becomes full, the scanning operation is halted. When data is transmitted and
the image memory block emptied, the scanning operation begins again.

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Summary of Contents for FAX L1000

Page 1: ...TAMP UNIT1 H12 3162 YELLOW INK TO REFILL H12 3372 FOR VERIFICATION STAMP PAPER FEED UNIT PF 52 R73 5006 ENVELOPE FEEDER EF 52 R73 5005 DUPLEX UNIT DU 52 R73 5004 FAX L1000 ISDN KIT H11 5553 FAX L1000 Printer Kit H11 5513 RAM DIMM MODULE FAX L1000 PostScript Kit H11 5533 FAX L1000 Network H11 5543 Printer Upgrade kit HY8 10AN 000 FEB 2000 COPYRIGHT 2000 CANON INC CANON FAX L1000 FEB 2000 PRINTED IN...

Page 2: ...ns of this manual The following paragraph does not apply to any countries where such provisions are inconsistent with local law Trademarks The product names and company names described in this manual are the registered trademarks of the individual companies Copyright This manual is copyrighted with all rights reserved Under the copyright laws this manual may not be copied reproduced or translated ...

Page 3: ... presence of a hazard Warns of the possibility of an electric shock Informs you of fire related cautions Warns against disassembly of parts Informs you that the plug must be removed from the power outlet before starting an operation Gives useful information to understand descriptions Indicates sections to be read to obtain more detailed information NOTE REFERENCE ...

Page 4: ...of the product Chapter 4 Maintenance and Service Contains information needed to ensure the performance of the product including adjustments to make during assembly as well as troubleshooting Chapter 5 Appendix Contains information needed for installation including descriptions related to options For more details of user operations and user reports see the separate volume of USER S GUIDE Procedures...

Page 5: ...III III REVISION HISTORY REVISION CONTENT 0 Original ...

Page 6: ...r section 1 17 2 3 4 Printer section 1 18 2 3 5 Paper load section 1 19 2 3 6 Control boards 1 20 2 3 7 Replacing ROM 1 21 3 PRECAUTIONS FOR DATA PROTECTION 1 21 3 1 Battery backed up Data 1 22 3 2 Backed up by Rechargeable Battery 1 22 3 2 1 Data backed up by rechargeable battery 1 23 3 2 2 Reception image data transfer 1 24 3 3 Backed up by Lithium Battery 1 24 3 3 1 Data backed up by the lithiu...

Page 7: ...lanation of SSSW Service Soft Switch Settings 2 50 3 3 6 New SSSWs parameters added to this model 2 66 3 4 Test Functions 2 66 3 4 1 Test mode overview 2 67 3 4 2 Test mode flowchart 2 69 3 4 3 D RAM tests 2 70 3 4 4 Print test 2 71 3 4 5 Modem and NCU tests 2 75 3 4 6 AGING test 2 76 3 4 7 Faculty tests 2 83 3 4 8 ISDN test Chapter 3 Technical Reference 3 1 1 SPECIFICATIONS 3 1 1 1 Overview 3 1 1...

Page 8: ...nt block diagram 3 73 2 6 7 Flow of image signals 3 77 3 NEW FUNCTION 3 77 3 1 High speed Transmission 3 77 3 1 1 V 8 V 34 protocol 3 91 3 2 JBIG Image Compression Encoding Method 3 91 3 2 1 Outline of the JBIG Image Compression Encoding Method 3 92 3 2 2 Single Progression Sequential Bi level Image Compression Method 3 93 3 2 3 Encoding Method 3 100 3 2 4 Construction of image data with JBIG Imag...

Page 9: ...4 29 3 16 Paper Feed Belt and Paper Feed Guide 4 31 3 17 Fixing Unit Entrance Guide 4 32 3 18 Fixing Film 4 35 3 19 Face Up Deflector Fixing Delivery Roller and Lower Paper Delivery Guide 4 35 4 ADJUSTMENT 4 35 4 1 Parts Replacement 4 35 4 2 Points to Grease 4 35 4 3 Adjustment items 4 36 4 4 Leading Edge Margin Adjustment 4 38 5 TROUBLESHOOTING 4 38 5 1 Troubleshooting 4 38 5 1 1 Repairs 4 38 5 1...

Page 10: ...3 4 3 Operation 5 85 3 4 4 Maintenance and service 5 88 3 4 5 Installation Position Adjustment of Separation Guide of Envelope Feeder adjustment of gap between separation guide and lower separation roller 5 89 3 4 6 Installation Position Adjustment of Envelope Multiple Feed Sensor 5 91 3 5 Duplex Unit DU 52 5 91 3 5 1 Service operations 5 92 3 5 2 Technical information 5 93 3 5 3 Operation 5 98 3 ...

Page 11: ...IMM Module 5 215 3 9 1 Safety and precautions 5 215 3 9 2 Service operations 5 217 3 9 3 Technical informations 5 218 3 9 4 Maintenance and service 5 219 3 10 FAX L1000 Printer kit 5 219 3 10 1 Safety and precautions 5 219 3 10 2 Service operations 5 223 3 10 3 Technical informations 5 235 3 10 4 Maintenance and service ...

Page 12: ...l 1 2 5 Figure 2 4 Operation Panel 2 2 6 Figure 2 5 Operation Panel 3 2 7 Figure 2 6 Display for document set 2 8 Figure 2 7 Document Guides Adjustment 2 8 Figure 2 8 Document Load Limit 2 12 Figure 2 9 Memory Clear List 2 14 Figure 2 10 System Data List 1 7 2 15 Figure 2 11 System Data List 2 7 2 16 Figure 2 12 System Data List 3 7 2 17 Figure 2 13 System Data List 4 7 2 18 Figure 2 14 System Dat...

Page 13: ...igure 2 50 Toner Sensor 2 79 Figure 2 51 Stamp Test 2 82 Figure 2 52 Operation Panel Chapter 3 Technical Reference 3 3 Figure 3 1 External View 3 10 Figure 3 2 Scanning Range 3 13 Figure 3 3 Printing Range 3 20 Figure 3 4 Product Overview 3 22 Figure 3 5 Paper Path 3 24 Figure 3 6 Drive System Layout 3 26 Figure 3 7 Electrical System Layout 3 29 Figure 3 8 Arrangement of Sensors 3 31 Figure 3 9 Do...

Page 14: ...3 46 Study Table Study Example 2 3 98 Figure 3 47 Arithmetic Encoding Conceptual Diagram 3 99 Figure 3 48 When Predictions are Continually Accurate 3 100 Figure 3 49 Construction of JBIG Image Data 3 100 Figure 3 50 BIE Construction Diagram 3 101 Figure 3 51 BIH Construction Diagram 3 103 Figure 3 52 BID Construction Diagram 3 105 Figure 3 53 System Block Diagram 3 95 Table 3 1 Study Table Initial...

Page 15: ...4 31 Figure 4 37 Cleaning Location 4 32 Figure 4 38 Preparation for Cleaning 1 4 32 Figure 4 39 Preparation for Cleaning 2 4 33 Figure 4 40 Preparation for Cleaning 3 4 33 Figure 4 41 Cleaning Location 4 34 Figure 4 42 Preparation for Cleaning 4 34 Figure 4 43 Cleaning Location 4 37 Figure 4 44 Leading Edge Margin Adjustment 4 45 Figure 4 45 Service Error Code Display 4 67 Figure 4 46 Faulty Print...

Page 16: ...f Envelope Multiple Feed Sensor 5 91 Figure 5 37 External View 5 92 Figure 5 38 External View 5 95 Figure 5 39 Duplexing Unit 5 95 Figure 5 40 Cross Sectional Diagram 5 96 Figure 5 41 Arrangement of Sensors 5 97 Figure 5 42 Electrical Circuit Section 5 103 Figure 5 43 External View 5 104 Figure 5 44 Preparations for Installation 1 5 105 Figure 5 45 Preparation for Installation 2 5 105 Figure 5 46 ...

Page 17: ...e 5 78 B Channel Protocol Flow G3 5 202 Figure 5 79 External View 5 204 Figure 5 80 Status LEDs 5 206 Figure 5 81 Connector Locations 5 209 Figure 5 82 External View 5 215 Figure 5 83 External View 5 219 Figure 5 84 External View 5 220 Figure 5 85 Preparations for Installation 1 5 220 Figure 5 86 Preparations for Installation 2 5 221 Figure 5 87 FAX L1000 Printer Kit Installation 5 223 Figure 5 88...

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Page 19: ...Chapter 1 Safety and Precautions ...

Page 20: ......

Page 21: ...o prevent electric shock 1 Disconnect the power cord from the outlet 2 Disconnect the modular jack cord telephone line from the fax Precautions when servicing the fax with the power on When you must service the fax with the power cord plugged in you must not ground your body with grounding wrist straps This is to prevent electricity passing to your body ...

Page 22: ...e of approx DC 48V is supplied to the fax from the telephone line And when the ringing signal is received approx AC 90Vrms is supplied 1 1 3 Printer high voltage terminal When the printer cover sensor is pressed with the printer cover closed voltage of approx AC 1600V p p maximum is supplied to the printer high voltage terminal When you press the printer cover sensor be careful not to touch the hi...

Page 23: ...ger the contact the more severe the burn When treating a burn the first minute after receiving the burn is the most important Cool the burn immediately with cold running water In the case of a serious burn seek medical attention immediately The temperatures of the parts shown below become more than 50 C during operation Be Careful not to burn yourself on any of these parts during servicing Figure ...

Page 24: ... organic solvents and other combustible substances If the lithium battery is thrown into fires it may rupture and burn fiercely Toner The toner in the toner cartridge contains flammable substances The danger of fire exists with toner scattered around in a tightly closed room Follow local applicable laws and regulations when disposing of the lithium battery or the toner cartridge ...

Page 25: ...1 5 FAX L1000 Chapter 1 Safety and Precautions This page intentionally left blank ...

Page 26: ... other articles of clothing from becoming entangled The fax is provided with a protection function which stops moving and rotating parts in the printer when the printer cover is opened during operation However if these sensors have to be moved when carrying out servicing with the power cord plugged in moving and rotating parts will operate even with these covers open NOTE Since this fax does not h...

Page 27: ...n motor Read motor Cassette pickup solenoid Fixing eject roller Multi porpose tray pickup roller Transfer charging roller Cassette pickup roller Separation roller Upper Separation roller Lower Document feed roller Paper feed roller Face down delivery roller Cassette feed roller Feed roller Cassette separation roller Pre transfer roller Document eject roller Multi purpose tray pickup solenoid Multi...

Page 28: ... beam warning label which is placed on the LASER scanner unit Always remain within the contents of this manual when servicing and do not carry out any other maintenance Within the range of service work in this manual you will not be exposed to dangerous LASER light Figure 1 4 LASER beam warning label Disassembly Prohibited Never disassemble or alter the printer section laser scanner unit There is ...

Page 29: ...1 9 FAX L1000 Chapter 1 Safety and Precautions Figure 1 5 Laser Shutter Laser light Laser shutter Laser Scanner unit FX6 toner cartridge ...

Page 30: ...ds before you plug it in again Always unplug before you move the fax During electrical storms disconnect the plug from the power outlet The fax can hold documents in the memory for up to 12 hours Before you attach or remove the plug from the power outlet make sure your hands are dry Do not stack boxes or furniture around the power outlet Keep the area open so you can reach the outlet quickly If yo...

Page 31: ...ther solvents away from the fax unit Keep metal pins paper clips staples and other objects away from the fax If something falls into the fax unit remove the plug from the power outlet and call for service Do not set the fax unit other equipment or furniture on the power cord Never knot the power cord or wrap it around another object To avoid paper jams never unplug the power cord open the printer ...

Page 32: ...ithin the ranges shown in Table 1 1 Note the following points a Avoid locations in direct sunlight b Do not leave in areas exposed to strong vibration c Do not bump or drop Table 1 1 Environmental conditions NOTE Total storage time is the valid time span following the manufacture date displayed on the cartridge box Normal total storage time 9 10 Temperature Severe total storage time 1 10 Air press...

Page 33: ...artridge near CRT displays disk drives or floppy disks g Store the cartridges out of reach of children 2 2 4 Effective life Cartridges are effective for 2 5 years following the date of manufacture which is displayed in an abbreviated form on the cartridge The cartridge life span is also displayed month and year on the cartridge box as 2 5 years from the date of manufacture Cartridges should be use...

Page 34: ...artridge may destroy the data 4 As the photosensitive drum is sensitive to strong light do not expose the cartridge to direct sunlight or strong light If it is exposed to strong light blank spots or black lines may appear on images In such cases stop the printer for a while However these problems may still remain if the drum has been exposed to strong light for an extended period of time 5 Do not ...

Page 35: ...lip cable for earthing metal parts on the fax Carry out the following countermeasures if the above equipment is not available for example during on site servicing Use an anti static bag for storing or carrying printed circuit boards or electronic devices Avoid wearing silk or polyester clothing or leather soled shoes Wear cotton clothing and rubber soled shoes Avoid servicing the fax in carpeted r...

Page 36: ...haracteristics deteriorate resulting in blackish scanned images During servicing do not expose the contact sensor scanning section to external light for prolonged periods b Auto document feeder ADF rollers Handle the ADF section rollers to avoid scratching or dirtying them If they are scratched or dirtied vertical stripes or other defects may occur in the scanned image and the document may jam If ...

Page 37: ...ng disassembly hold the shaft at both ends of the transfer charging roller b Fixing ass y If you get skin oil or the like on the internal fixing film or pressure roller surface the front or rear of the recording paper may be soiled and fixing defects and jams can occur During disassembly hold the fixing ass y by the metal plate sections Hold the pressure roller by the shaft at both ends of the rol...

Page 38: ...per pickup roller after parts replacement before setting the cassette 1 or the cassette 2 install the toner cartridge close the printer cover connect the power cord and the cassette pickup roller moves automatically to its initial position Figure 1 11 Pickup Roller Initial Position Cassette pickup roller Cassette pickup roller ...

Page 39: ...ese data must be printed out before replacing the SCNT board For details see this Chapter 3 PRECAUTIONS FOR DATA PROTECTION b Power supply unit The RV1 and RV2 are for factory adjustment only Service technician must not change these settings c ECNT board The VR601 is for factory adjustment only Service technician must not change this setting d Laser scanner unit The VR501 VR502 and VR503 are for f...

Page 40: ...ng wrist straps to counter electrostatic discharge 3 Remove the right cover and shield cover referring to the PARTS CATALOG supplied separately 4 Remove the ROM mounted on the SCNT board using the IC removing tool 5 Insert the new ROM making sure that the notches on the ROM and IC socket are aligned c After replacement 1 When a defective ROM is being replaced with a new ROM turn the power on after...

Page 41: ...up time for image data with the secondary vanadium lithium battery is approximately 12 hours When the back up time is exceeded the image data is deleted Please print out the data before shutting off the power If the reception image data cannot be printed out due to printer engine trouble transfer the stored reception image data to another fax For details see this Chapter 3 2 2 Reception image data...

Page 42: ...been cleared from memory If the memory clear list cannot be printed due to printer engine trouble or run out of paper the fax sounds alarm information for managing the storage status of image data is erased from memory then goes on standby The operation that is carried out when the memory clear list cannot be printed can be altered by changing the setting of SSSW SW02 bit 0 For details see G3 Facs...

Page 43: ...ine trouble the received image data can be transferred to another fax and printed Figure 1 13 Reception Image Data Transfer Method Memory Reference Set MEMORY REFERENCE TX RX NO 5010 RESEND DOCUMENT 4 RESEND DOCUMENT Set selects transaction number of transmission RESEND DOCUMENT SENDER S NAME Transmission RESEND DOCUMENT SELECT LOCATIONS TEL Other party s telephone number SENDER S NAME selects sen...

Page 44: ...tic redial etc RX SETTINGS ECM Rx remote reception etc FAX S PRINTER SET Recording paper selection reception image reduction etc FILE SETTINGS Confid mailbox memory box etc SYSTEM SETTINGS Rx restriction display language etc 2 TEL ONE TOUCH SPEED DIAL REGISTRATION CODED SPEED DIAL GROUP DIAL b Service data Data input by the service personnel with the Data Registration button and button on the oper...

Page 45: ...tivity report Transmission Reception records for last 40 communications System dump list A record of past communication conditions error communication etc NOTE When data have been erased or initialized When backed up user or service data have been erased or initialized the registered data are erased and the data item is set to its factory setting ...

Page 46: ...he jumper plug JP2 from the SCNT board with the power turned off REFERENCE How to print data For details on how to print out the following lists see Chapter 2 3 1 Report Output Function a User data Item List Name User s data User s data list Tel registration 1 touch spd dial list 1 2 Coded speed dial list 1 2 Group dial list Sender name Sender name b Service data Item List Name Service data Servic...

Page 47: ...hen you press the Set button with DATA ERROR PRESS SET KEY displayed the user and service data in SRAM will be initialized to their original factory settings Next register the data from the old SCNT board referring to the print out Lithium battery replacement cycle The life of the lithium battery is five years with the power turned off However when the power is ON there is no discharge of power fr...

Page 48: ...e that you make print out a list of backed up data REFERENCE Operation For details on the following items see Chapter 2 3 3 2 Service Data Setting Service Item Description TEL Dialing data USER SW User data Service data 1 to 3 SERVICE SW Service data 1 to 3 6 7 NCU Service data 4A 4B ISDN Service data 4C SERVICE DATA Data on system dump list COUNTER Total number of pages printed and scanned REPORT...

Page 49: ...tting changes deletion Transfer password Transfer function setting changes deletion Memory box password Memory box setting changes deletion reception image printing Relay TX group password Relay TX group setting changes deletion Delayed polling box password Delayed polling box setting changes deletion System setting password System setting password User password Change to the transmission function...

Page 50: ...s perform All clear operation During installation we recommend that you perform All clear operation Below is the procedure for performing All clear Figure 1 14 All Clear While waiting to return to the ready state after executing All clear please do not press the Stop button Doing so may cause a malfunction afterwards Data Registration Standby Set SERVICE MODE 8 CLEAR Set 8 CLEAR 8 CLEAR CLEAR PLEA...

Page 51: ...sfer of image data see this Chapter 3 2 2 Reception image data transfer 4 2 Data Battery Backup Function The SCNT board is provided with a function for backing up data in control processing memory SRAM and data stored to image memory DRAM by lithium battery and rechargeable battery even if power is interrupted or the power cord is disconnected by accident REFERENCE Backed up data For details on ba...

Page 52: ...nt protection circuit Fixing heater Thermal fuse 446 F 230 C thermistor 4 3 2 Lightning protection This fax is provided with a function for protecting electronic components from abnormal voltage caused by lightning Protected Parts Safety Measures NCU board ass y Arrestors AR1 AR2 located at the primary side of the NCU board discharge a voltage of more than DC 320 to 350V via the telephone line or ...

Page 53: ...ine telephone line and metal parts of this fax are completely insulated This fax provides a grounding type three wire power supply cable to prevent electrical shock Even if electrical leakage should occur use this fax only with a properly grounded electrical outlet of the correct voltage ...

Page 54: ...1 34 FAX L1000 Chapter 1 Safety and Precautions 5 QUALIFICATION REQUIRED FOR INSTALLATION WORK The qualifications for installation must satisfy local laws and regulations ...

Page 55: ...Chapter 2 Operating Instructions ...

Page 56: ......

Page 57: ...o letter A4 and legal paper sizes Holds about 100 sheets of paper PAPER VOLUME STATUS BARS PAPER CASSETTE 1 Adjustable to letter A4 and legal paper sizes Holds about 500 sheets of paper DOCUMENT GUIDES Adjust to the width of the document ADF COVER Provides access to remove paper jams and to clean the scanning area LCD DISPLAY Displays menu items and messages OPERATION PANEL Use the operation panel...

Page 58: ... and on the opposite side to lift the fax unit EXTENSION PHONE JACK Connect the optional handset jack or an extension phone jack here TELEPHONE LINE JACK Connect the telephone line here PARALLEL INTERFACE PORT Connect a parallel interface cable here after installation of the optional FAX L1000 Printer Kit TEST PRINT BUTTON This button should only be used by authorized Canon dealers Please do not p...

Page 59: ...2 3 FAX L1000 Chapter 2 Operating Instructions This page intentionally left blank ...

Page 60: ...he Printer User s Guide supplied with the optional FAX L1000 Printer Kit Resolution Sets the resolution for documents you send Contrast Adjusts the lightness darkness of documents you send or copy Document Type Adjusts quality for documents with only text or with both photos and text One touch Speed Dialing Buttons Dial numbers registered under One touch Speed Dialing buttons One touch Speed Diali...

Page 61: ...the number for dialing Search buttons for directory dialing Coded Dial A press on the button followed by a three digit code dials the telephone number registered for Coded Speed Dialing under that three digit code Redial Redials the previous number dialed manually with the buttons on the numeric keypad Hook Allows you to dial even with the handset still in the handset rest Copy Copies a document C...

Page 62: ...port Prints reports about information registered in the fax Stamp Option Switches the fax in and out of the stamp mode In the stamp mode the fax marks all documents scanned for sending in memory mode or direct sending mode If you want to use the stamp feature call your authorized Canon dealer and request installation of this option Pause Enters pauses between digits or after the entire phone numbe...

Page 63: ...the load limit marks for A4 LTR and B4 LGL sizes 3 Document insertion Insert the document until it makes contact with the stopper A beep will sound NOTE When the document is set the amount of memory used will be displayed and then a message will appear indicating that the document has been set Figure 2 6 Display for document set 4 Press the Copy button 5 Open all three of the one touch panels and ...

Page 64: ... 2 Telephone Only possible where a handset or telephone are connected 1 Lift the handset or telephone receiver The sound of dial tone will be heard 2 Dial the other party s telephone number using the dial button on the main unit or the telephone 3 Have the telephone conversation if the other party s voice can be heard ...

Page 65: ...ng method Press the Direct TX button to turn off the Direct TX LED NOTE Even during memory transmission other documents can be reserved for transmission b Direct transmission The set document is transmitted directly without being read into memory Setting method Press the Direct TX button to turn on the Direct TX LED NOTE Direct transmission is done in on a priority basis even when there are multip...

Page 66: ...lso possible from a connected optional handset or telephone Setting method 1 Select MAN AUTO SWITCH with the user data registration RX setting display OFF with the buttons and confirm with the SET button 2 Press the Manual RX button to turn on the Manual RX LED NOTE When receiving manually communication with the other party is not possible unless the telephone is connected c Manual Auto switching ...

Page 67: ...the report type One touch dial list 2 and press Set button Coded speed dial list 1 Coded speed dial list 2 Group dial list User data list Sender name list Activity report Document memory list Confidential mailbox report Received memory box list b Reports output automatically by user data registration Each report written below can be automatically output by specifying REPORT SETTINGS in user data r...

Page 68: ... of TX RX polling TX timer TX etc CONNECTION TEL ID Displays the number and each digit 24 digits of onetouch speed dial and coded speed dial PGS Number of pages are stored in memory SET TIME Time when data is stored in memory 24 hour display ST TIME Displays a start time for delayed TX etc 24 hour display SENDER NAME Sender name appended to transmission up to 24 characters Displays a 4 digit depar...

Page 69: ... report with service error code and dump list Reception report with service error code and dump list In the service mode press the Report button select the report type and press the Set button When the optional FAX L1000 ISDN Kit is installed the Bch log report can be output if the service data 4C ISDN Bitswitch SW01 bit 7 is set to 0 If you set bits 0 and 1 of 1 SSSW SW01 in the service mode the ...

Page 70: ...2 14 FAX L1000 Chapter 2 Operating Instructions a 1 System data list This list shows service data setting statuses of service soft switches and service parameters Figure 2 10 System Data List 1 7 ...

Page 71: ...2 15 FAX L1000 Chapter 2 Operating Instructions Figure 2 11 System Data List 2 7 ...

Page 72: ...2 16 FAX L1000 Chapter 2 Operating Instructions Figure 2 12 System Data List 3 7 ...

Page 73: ...2 17 FAX L1000 Chapter 2 Operating Instructions Figure 2 13 System Data List 4 7 ...

Page 74: ...2 18 FAX L1000 Chapter 2 Operating Instructions Figure 2 14 System Data List 5 7 ...

Page 75: ...2 19 FAX L1000 Chapter 2 Operating Instructions Figure 2 15 System Data List 6 7 ...

Page 76: ... 20 FAX L1000 Chapter 2 Operating Instructions Figure 2 16 System Data List 7 7 NOTE START DATE records the date when this fax performs its first transmission or reception after shipment from the factory ...

Page 77: ...1 FAX L1000 Chapter 2 Operating Instructions a 2 System dump list This list shows the past communications statuses and error communications history Figure 2 17 System Dump List 1 2 1 2 3 4 5 6 7 8 9 10 11 ...

Page 78: ...d for each modem speed 7 Total number of pages transmitted and received for each mode 8 Total number of pages transmitted and received for each coding method 9 Total number of pages transmitted and received in each mode 10 Total number of pages printed scanned Display example PRINT 30 100 READ 30 100 Indicates the value input with Service Data 8 CLEAR COUNTER Indicates the value counted since ship...

Page 79: ... used for the primary channel 9 0 Fixed 10 Code output by the modem when an error occurred Not used in the field 11 Transmit status of the modem when an error occurred Not used in the field 12 Receive status of the modem when an error occurred Not used in the field 13 Bit 1 to bit 96 of received DIS DCS or DTC 14 Bit 1 to bit 96 of transmitted DIS DCS or DTC 15 RX Received protocol signal TX Trans...

Page 80: ... when the REPORT WITH TX IMAGE is set to ON in the TX REPORT a section of the first page of transmitted image data is appended when memory transmission is done Figure 2 19 Service Error Activity Report NOTE When an error occurs with direct transmission 6 to 12 will not be listed even if the other party s machine has a V 34 modem 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...

Page 81: ...and service error code 9 Communication start date and time on 24 hour display 10 Telephone number sent from other party 11 Maker code 12 Machine code 13 Received V 8 protocol signal 14 Symbol rate used for the primary channel 15 Transmission speed used for the primary channel 16 0 Fixed 17 Code output by the modem when an error occurred Not used in the field 18 Transmit status of the modem when an...

Page 82: ...NTROL 7 PROGRAM KEY 8 OFFHOOK ALARM 2 9 8 VOLUME CONTROL 10 TEL LINE TYPE 2 11 R KEY SETTING 2 ON OFF 1 TTI POSITION 2 TELEPHONE MARK FAX TEL OUTSIDE IMAGE INSIDE IMAGE PRINT REPORT REPORT TONE SCANNING MODE STAMP 1 ON OFF 1 KEYPAD VOLUME 2 ALARM VOLUME 19 sender names 0 3 1 0 3 1 REGISTRATION 1 LT 2 STD 3 DK 2 6 6 2 6 4 2 6 2 TOUCH TONE ROTARY PULSE 1 Indicated only when 1 SSSW SW6 bit 3 is set t...

Page 83: ...ID RX REPORT 4 MEMORY BOX REPORT 5 ACTIVITY REPORT 6 PRT REPORT WHERE PRINT ERROR ONLY OUTPUT YES OUTPUT NO REPORT WITH TX IMAGE PRINT ERROR ONLY OUTPUT YES OUTPUT NO OUTPUTYES OUTPUT NO 1 AUTO PRINT OFF ON ON OFF ON OFF ON OFF REPORT TIME ON OFF CASSETTE 1 CASSETTE 2 MP TRAY OUTPUTYES OUTPUT NO 2 DAILY REPORT TIME 3 TX RX SEPARATE ...

Page 84: ...FF ON 00 99 25 OFF ON 2 MAN AUTO SWITCH 3 REMOTE RX 4 2 MEMORY RX 5 3 RX PAGE FOOTER 4 G4 RX SENDER S ID REMOTE RX ID MEMORY RX ALARM OFF ON OFF ON F T RING TIME 01 99 15 SEC 3 3 Indicated only when 1 SSSW SW06 bit 3 is set to 1 DIRECT MEMORY TX DIRECT TX OFF ON OFF ON G4 G3 G3 2 Indicated only when the optional FAX L1000 ISDN KIT is installed 1 If you install either the optional FAX L1000 ISDN KI...

Page 85: ...5 90 75 2 SELECT REDUCE DIR VERTICAL ONLY HORIZ VERTICAL 6 FILE SETTINGS 1 CONFID MAILBOX 1 SETUP FILE 2 CHANGE DATA 3 DELETE FILE 00 99 SET BOX 00 00 99 00 99 SET BOX 00 SET BOX 00 1 FILE NAME 2 PASSWORD 3 SUBADDRESS INPUT 4 RX PASSWORD INPUT 5 OF RX COPIES PASSWORD INPUT 1 FILE NAME 2 PASSWORD 3 SUBADDRESS INPUT 4 RX PASSWORD INPUT 5 OF RX COPIES PASSWORD INPUT 1 FAX 2 COPY 3 REPORT 4 PRINTER LO...

Page 86: ...7 SELECT LOCATIONS 8 TX REPORT 9 TX START TIME 10 RELAY B CAST SET RLY TX GROUP 00 00 99 1 GROUP DIAL NAME 2 PASSWORD 3 SUBADDRESS INPUT 4 RX PASSWORD INPUT 5 SELECT ORIG UNIT 6 PRINT RX DOC 7 SELECT LOCATIONS 8 TX REPORT 9 TX START TIME 10 RELAY B CAST 3 DELETE FILE SET RLY TX GROUP 00 00 99 PASSWORD INPUT PASSWORD INPUT OFF ON TEL OFF ON TEL NOT TRANSMIT TRANSMIT 5 time settings OFF ON ON OFF ON...

Page 87: ...N TEL OFF ON YES NO 1 SELECT LOCATIONS 2 TX DOCUMENT TEL 1 RECEIVED DOCUMENT NOT TRANSMIT TRANSMIT TX REPORT NOT TRANSMIT TRANSMIT 2 SCAN DOCUMENT NOT TRANSMIT TRANSMIT 3 TX START TIME EVERY DAY SELECT DAYS 5 time settings 1 SUN 2 MON 3 TUE 4 WED 5 THU 6 FRI 7 SAT 5 time settings 8 POLLING TX YES NO 1 ERASE AFTER TX OFF ON 2 TX DOCUMENT 1 RECEIVED DOCUMENT NOT TRANSMIT TRANSMIT 2 SCAN DOCUMENT NOT...

Page 88: ...1 SELECT LOCATIONS 2 TX DOCUMENT TEL 1 RECEIVED DOCUMENT NOT TRANSMIT TRANSMIT TX REPORT NOT TRANSMIT TRANSMIT 2 SCAN DOCUMENT NOT TRANSMIT TRANSMIT 3 TX STRAT TIME EVERY DAY SELECT DAYS 1 SUN 2 MON 3 TUE 4 WED 5 THU 6 FRI 7 SAT 5 time settings 8 POLLING TX YES NO 1 ERASE AFTER TX OFF ON 2 TX DOCUMENT 1 RECEIVED DOCUMENT NOT TRANSMIT TRANSMIT 2 SCAN DOCUMENT NOT TRANSMIT TRANSMIT 5 time settings 3...

Page 89: ... SET BOX 00 TEL EVERYDAY SELECT DAYS 5 time settings 1 SUN 2 MON 3 TUE 4 WED 5 THU 6 FRI 7 SAT 5 time settings 00 99 SET BOX 00 TEL EVERYDAY SELECT DAYS 5 time settings 1 SUN 2 MON 3 TUE 4 WED 5 THU 6 FRI 7 SAT 5 time settings 00 99 1 SETUP FILE 2 CHANGE DATA 3 DELETE FILE 5 POLLING BOX 00 99 SET BOX 00 ON OFF 1 FILE NAME 2 PASSWORD 3 SUBADDRESS 4 TX PASSWORD 5 ERASE AFTER TX 1 FILE NAME 2 PASSWOR...

Page 90: ... TIME EVERYDAY SELECT DAYS 5 time settings 1 SUN 2 MON 3 TUE 4 WED 5 THU 6 FRI 7 SAT 5 time settings 6 PRINT RX DOC OFF ON OF RX COPIES 2 CHANGE DATA 1 FILE NAME 2 SELECT LOCATIONS 3 PASSWORD 4 SELECT ORIG UNIT 5 TIME SETUP TEL OFF ON TEL 1 START TIME EVERYDAY SELECT DAYS 5 time settings 1 SUN 2 MON 3 TUE 4 WED 5 THU 6 FRI 7 SAT 5 time settings 2 END TIME EVERYDAY SELECT DAYS 5 time settings 1 SUN...

Page 91: ...RINTER SET ON OFF USER ACCESS CODE CODE INPUT 1 PASSWORD 2 RESTRICTVE CODES 3 TEL SETTING ON OFF 3 MEMORY LOCK RX 1 MEM LOCK PASSWORD 2 REPORT 3 TIME SETUP OFF ON 1 START TIME EVERYDAY SELECT DAYS 5 time settings 1 SUN 2 MON 3 TUE 4 WED 5 THU 6 FRI 7 SAT 5 time settings 2 END TIME EVERYDAY SELECT DAYS 5 time settings 1 SUN 2 MON 3 TUE 4 WED 5 THU 6 FRI 7 SAT 5 time settings OUTPUT YES OUTPUT NO OF...

Page 92: ...TX START SPEED 1 2 ON OFF 11 10 PHONE NO CHECK 33600bps 14400bps 9600bps 7200bps 4800bps 2400bps PASSWORD INPUT ON OFF 8 RX START SPEED 9 RX PASSWORD 10 ENERGY SAVER ENERGY SVR TIME 03MIN 03 30 If you install either the optional FAX L1000 ISDN KIT or the FAX L1000 Printer Kit this function will not work 1 11 TX CLIP ON OFF 2 2 12 CHECK RX ID ON OFF 2 13 ISDN SUBADR SEND USE DO NOT USE USE KEY DO N...

Page 93: ...SUBADDRESS 1 PASSWORD 2 SUBADDRESS 1 PASSWORD 2 SUBADDRESS 3 LONG DISTANCE 1 4 TX SPEED 1 5 ECM 1 3 TRANSMISSION MODE 2 4 G3 OPT SETTING 2 DOMESTIC LONG DISTANCE 1 LONG DISTANCE 2 LONG DISTANCE 3 33600bps 14400bps 9600 bps 4800 bps ON OFF G4 G3 G3 1 LONG DISTANCE 2 TX SPEED 3 ECM DOMESTIC LONG DISTANCE 1 LONG DISTANCE 2 LONG DISTANCE 3 33600bps 14400bps 9600 bps 4800 bps ON OFF 2 Indicated only wh...

Page 94: ...PE 3 LONG DISTANCE 1 4 TX SPEED 1 5 ECM 1 3 TRANSMISSION MODE 2 4 G3 OPT SETTING 2 DOMESTIC LONG DISTANCE 1 LONG DISTANCE 2 LONG DISTANCE 3 33600bps 14400bps 9600 bps 4800 bps 1 PASSWORD 2 SUBADDRESS 1 PASSWORD 2 SUBADDRESS 1 PASSWORD 2 SUBADDRESS ON OFF ON OFF G4 G3 G3 1 LONG DISTANCE 2 TX SPEED 3 ECM DOMESTIC LONG DISTANCE 1 LONG DISTANCE 2 LONG DISTANCE 3 33600bps 14400bps 9600 bps 4800 bps ON ...

Page 95: ...ed up by lithium battery for details regarding jumper switches JP1 and JP2 Jumper switches JP3 J6 These are for factory adjustments so please do not change these settings b Power supply board Volume RV1 RV2 These are for factory adjustments so please do not change these settings c ECNT board Push switch SW501 This is a test print switch for adjustment of the leading edge margin Volume VR501 This i...

Page 96: ...Board Switch Setting This model has only one connection terminal for extension telephone handset Therefore unlike models with two connection terminals changing the switch settings for use in Sweden is unnecessary The machine can be used without changing switches 1 through 3 A B SW2 A B SW1 A B SW3 U K FRN AE AUS N Z SWEDEN OTHERS in CENV territory ITALIA B A B A B A A A A A A B SW No 1 2 3 Nation ...

Page 97: ...nsmission levels 3 NUMERIC Param NUMERIC parameter settings These setting items are for inputting numeric parameters such as the various conditions for the RTN signal transmission 4A SPECIAL These setting items are for telephone network control functions 4B NCU NCU settings These setting items are for telephone network control functions such as the selection signal transmission conditions and the ...

Page 98: ...gistration setting method Service data can be registered set by the following operations Figure 2 35 Service Data Setting Method REGISTRATION 1 DATA REGISTRATION Standby date and time display 03 03 2000 WED 2 05 SERVICE MODE 1 SSSW SERVICE MODE 3 NUMERIC Param Press the Set button 001 0 Press the Stop button to return to standby Input the data and press the Set button 4 Data registration Press the...

Page 99: ...settings Not used Not used Page timer settings Relay transfer function settings Not used Not used Settings for a No Paper display Not used Not used Not used Not used Not used Not used Not used Not used Report display function settings Transmission function settings Not used V 8 V 34 protocol settings Not used Not used Service soft switch setting 7 6 5 4 3 2 1 0 SW01 SW02 SW03 SW04 SW05 SW06 SW07 S...

Page 100: ...ON OFF DIAL SERVICEMAN OFF Not used Not used Not used Not used NL equalizer setting Line monitor setting Transmission level 8 15 V 34 Baud rate setting V 34 Transmission speed Frequency of psudo CI Not used Menu switch settings Figures in boldface indicate the default setting 3429 baud 3200 baud 3000 baud 2800 baud 2743 baud 2400 baud 10 10dBm Items 011 to 020 33 6 kbps 2 4 n 1 n 14 25Hz 17Hz 50Hz...

Page 101: ...1300 13 0 seconds 0 120 1200 ms Not used RTN signal transmission condition 1 RTN signal transmission condition 2 RTN signal transmission condition 3 Not used Not used Not used Not used The number of digits in telephone number compared against TSI signal to be matched for restricted receiving function T0 Timer T1 Timer Rx Not used Maximum time allowed to receive one line of image data Not used Hook...

Page 102: ...d 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 ISDN settings ISDN BASIC Bitswitch SW09 to 12 Not used SW14 to 30 Not used 01 16 0 17 18 3 19 3 30 Numeric items 01 to 15 Not used Not used items 20 to 30 Not used 01 1017 128 0 Redial Code G4 G3 Fallback See Chapter 5 3 6 3 Technical information d SSSW default setting 01 1001 128 0 See Chapter 5 3 6 3 Technical information d SSSW default setting 1 If you install ei...

Page 103: ...setting may cause the scanned image quality to deteriorate Do not change these settings Type setting 6 GENESIS UHQ UHQ function settings Bit SW SLICE GAMMA EUROPE 5TYPE ISDN G4 Bitswitch 01 90 02 90 20 Numeric items 03 to 20 Not used Circuit Packet ISDN G3 Bitswitch Numeric Bit 7 6 5 4 3 2 1 0 SW01 SW04 1 0 0 SW02 to 04 Not used Bit 7 6 5 4 3 2 1 0 SW01 SW04 0 SW02 to 04 Not used Speech Fallback 0...

Page 104: ...on activity report initialization Total number of pages printed scanned All user data service data activity management data and image data Data initialization mode settings ROM management Version No and Checksum display TEST MODE 7 PRINTER Printer function settings 1 SSSW SW01 SW04 SW05 SW06 SW07 SW20 Yes Printer section reset function No Maximum drop out range Not used Not used Leading edge margi...

Page 105: ...described in this manual except the new switches added to this model See G3 Facsimile SERVICE DATA HANDBOOK Rev 0 supplied separately for details of the switches Below are examples showing how to read bit switch tables Figure 2 43 How to Read Bit Switch Tables Do not change the settings of switches listed as Not used SW01 0 0 0 0 0 0 0 0 B i t 7 B i t 6 B i t 5 B i t 4 B i t 3 B i t 2 B i t 1 B i ...

Page 106: ...t 2 Enter password at confidential No Yes Rx image data transfer 3 Copy function No Yes 4 New 300 series service error code Output Not output 5 Not used 6 Date Time setting restriction Setting restricted Setting possible 7 User setting restriction Setting possible Setting restricted Bit 4 When Output is selected 300 series Service error codes are displayed and in reports When Not output is selecte...

Page 107: ...3 Send DIS signal bits 33 and over No Yes 4 Recording paper length availability A4 size Arbitrary size declared in DIS signal 5 New Declare LTR LGL in DIS signal No Yes 6 Not used 7 Not used Bit 5 Select whether to declare LTR or LGL in DIS signal when the LTR or LGL recording paper is used The recording paper is selected according to the setting of 7 printer SW04 bit 0 ...

Page 108: ... 1 m max 3 New Stamp option Yes No 4 Document scan width LETTER A4 5 Recording paper output for long First page Divided onto image copy only multiple pages 6 Copy function resolution Variable Always fine mode 7 Superfine mode setting when Set Not set AUTO key selected Bit 3 If a stamp unit option is installed set this switch to 1 If it is set to 1 the Stamp Option button on the operational panel b...

Page 109: ...ion setting item in user menu settings and it is possible to set and activate this function However quick memory transmission function and memory overflow transmission function are invalid The quick memory transmission function itself is not displayed as setting item When No is selected transmission error redial setting function is not displayed in the transmission setting item in user menu settin...

Page 110: ...is selected the V8 protocol is inhibited when called and the V 21 protocol is used Bit 2 If ANSam signal is not received during transmission select whether to use the V 8 protocol when the other fax machine declares the V 8 protocol in DIS signal If NO is selected the CI signal is not transmitted and the V 8 protocol is not used even if the DIS that specifies the V 8 protocol is received Bit 3 Sel...

Page 111: ... transmission speed 2 4 33 6 33 6 33600 bps No 008 Select the maximum baud rate for V 34 transmission 3429 3200 3000 2800 2743 and 2400 NOTE This model cannot use 2743 baud due to its modem specification If it is set to 2743 baud the maximum baud rate is 2400 baud No 009 Select the maximum transmission speed for V 34 transmission 2 4 to 33 6 kbps 2 4 n 1 n 14 ...

Page 112: ... timer and the default time out time has been changed from 35 to 55 seconds NOTE The T1 timer for the transmitter wait time after a CED V21 flag or ANSam significant signal is detected until the next significant signal is detected is fixed at 35 seconds No 011 Set the T1 timer for the receiver wait time after DIS transmission starts until a significant signal is received If frequent errors occur d...

Page 113: ...e specification 1 Not used 2 Not used 3 Not used 4 Not used 5 Not used 6 Not used 7 Not used Bit 0 Selects whether or not the recording paper is selected according to the DCS specification when the other fax machine specifies LTR or LGL in DCS signal during reception If it is 0 the specified recording paper is used regardless of the paper length If it is 1 the receiving station selects the recordi...

Page 114: ...00000000 SW15 00000000 00000000 00000000 00000000 00000000 00000000 SW16 00000011 00000011 00000011 00000011 00000011 00000011 SW17 00000000 00000000 00000000 00000000 00000000 00000000 SW18 00000000 00000000 00000000 00000000 00000000 00000000 SW19 00000000 00000000 00000000 00000000 00000000 00000000 SW20 00000000 00000000 00000000 00000000 00000000 00000000 SW21 00000000 00000000 00000000 00000...

Page 115: ...00 00000000 SW15 00000000 00000000 00000000 00000000 00000000 00000000 SW16 00000011 00000011 00000011 00000011 00000011 00000011 SW17 00000000 00000000 00000000 00000000 00000000 00000000 SW18 00000000 00000000 00000000 00000000 00000000 00000000 SW19 00000000 00000000 00000000 00000000 00000000 00000000 SW20 00000000 00000000 00000000 00000000 00000000 00000000 SW21 00000000 00000000 00000000 00...

Page 116: ... 00000000 SW15 00000000 00000000 00000000 00000000 00000000 00000000 SW16 00000011 00000011 00000011 00000011 00000011 00000011 SW17 00000000 00000000 00000000 00000000 00000000 00000000 SW18 00000000 00000000 00000000 00000000 00000000 00000000 SW19 00000000 00000000 00000000 00000000 00000000 00000000 SW20 00000000 00000000 00000000 00000000 00000000 00000000 SW21 00000000 00000000 00000000 0000...

Page 117: ...0000000 SW14 00000000 00000000 00000000 00000000 SW15 00000000 00000000 00000000 00000000 SW16 00000011 00000011 00000011 00000011 SW17 00000000 00000000 00000000 00000000 SW18 00000000 00000000 00000000 00000000 SW19 00000000 00000000 00000000 00000000 SW20 00000000 00000000 00000000 00000000 SW21 00000000 00000000 00000000 00000000 SW22 00000000 00000000 00000000 00000000 SW23 00000000 00000000 ...

Page 118: ...A DENMARK 3 NUMERIC Param 02 10 10 10 10 10 10 03 15 15 15 15 15 15 04 12 12 12 12 12 12 05 4 4 4 4 4 4 06 4 1 4 4 4 4 09 6 6 6 6 6 6 10 5500 5500 5500 5500 5500 5500 11 3500 3500 3500 3500 3500 3500 13 1300 1300 1300 1300 1300 1300 15 120 120 120 120 120 120 5 TYPE EUROPE U K SWEDEN SWISS AUSTRIA DENMARK ...

Page 119: ...NLAND N Z 3 NUMERIC Param 02 10 10 10 10 10 10 03 15 15 15 15 15 15 04 12 12 12 12 12 12 05 4 4 4 4 4 4 06 4 4 4 4 4 4 09 6 6 6 6 6 6 10 5500 5500 5500 5500 5500 5500 11 3500 3500 3500 3500 3500 3500 13 1300 1300 1300 1300 1300 1300 15 120 120 120 120 120 120 5 TYPE NORWAY HOLLAND BELGIUM AUSTRALIA FINLAND N Z ...

Page 120: ...GARY SAF 3 NUMERIC Param 02 10 10 10 10 10 10 03 15 15 15 15 15 15 04 12 12 12 12 12 12 05 4 15 4 4 4 4 06 4 3 4 4 4 4 09 6 6 6 6 6 6 10 5500 5500 5500 5500 5500 3500 11 3500 3500 3500 3500 3500 3500 13 1300 1300 1300 1300 1300 1300 15 120 120 120 120 120 120 5 TYPE ITALY SPAIN PORTUGAL IRELAND HUNGARY SAF ...

Page 121: ...lt Setting TYPE GERMAN FRANCE CZECH SLOVENIA 3 NUMERIC Param 02 8 8 10 10 03 15 15 15 15 04 6 12 12 12 05 4 4 4 4 06 4 4 4 4 09 6 6 6 6 10 9000 5500 5500 5500 11 3500 3800 3500 3500 13 1300 1300 1300 1300 15 120 120 120 120 5 TYPE GERMAN FRANCE CZECH SLOVENIA ...

Page 122: ...s from the display a DRAM tests Writes data to DRAM image storage areas and reads that data to check operations b Print test Prints nine different patterns within the print area c Modem NCU tests The frequency test G3 signal transmission test and Tonal and DTMF signals reception tests and V 34 G3 signal transmission test d Faculty tests Test the operation of operation panel sensor functions and st...

Page 123: ...ess the Stop button followed by the Clear button Figure 2 44 Test Mode 1 2 1 D RAM 2 CS 4 MODEM NCU 6 FACULTY TEST TEST MODE 3 PRINT 5 AGING TEST 1 RELAY 2 FREQ 4 G3 Tx 5 DTMF Tx TEST 6 TONE Rx 8 V34 G3 Tx TEST 0 CG 1 WHITE 2 BLACK 3 STRIPES 4 CHECKERS 5 GRID 6 ENDURANCE 7 BLACK WHITE 8 BIAS 9 FIXING PATTERN PRINTING AREA CRG TEST 1 G3 4800bps Tx 3 SENSOR 4 ADF 5 STAMP 6 SPEAKER 7 OPERATION PANEL ...

Page 124: ...00 Chapter 2 Operating Instructions Figure 2 45 Test Mode 2 2 9 ISDN TEST 1 DRAM TEST 2 FREQ 3 LOOP TEST 4 G3 Tx TEST 7 V34 G3 Tx TEST 8 DTMF Tx TEST Indicated only when the optional FAX L1000 ISDN kit is installed ...

Page 125: ... 46 D RAM Test Before D RAM test output all image data in image memory When D RAM test is performed all image data are cleared 1 D RAM 3456K 1 D RAM 3456K complete no error 3456K D RAM total memory capacity bytes 7552 K When 4 Mbyte Memory added 11648 K When 8 Mbyte Memory added Indicates an address for which write testing is complete Indicates an address for which read testing is complete Operati...

Page 126: ...menu to select 3 2 BLACK or press the numeric key 6 to select 3 6 ENDURANCE Do not use the other patterns They are for development and factory use Check the following for the print pattern Figure 2 47 Print Pattern Check NOTE After completion of the print test if the printing was normal copy a document If there is any defect in the copied image there is a defect in the scan section Check for image...

Page 127: ...nals from the modular jack and the speaker G3 signal transmission test The modem sends G3 signals from the modular jack and the speaker Tonal signal DTMF signal The modem detects specific frequencies and reception tests DTMF signals received from the modular jack V 34 G3 signal transmission test The modem sends V 34 G3 signals from the modular jack and the speaker a Frequency test The frequency te...

Page 128: ... 4 from the MODEM NCU test menu The G3 signals below are sent from the modem using the modular jack and the speaker The Speed can be changed with the numeric keys Numeric key Speed 0 300 bps 1 2400 bps 2 4800 bps 3 7200 bps 4 9600 bps 5 TC7200 pbs 6 TC9600 bps 7 12000 bps 8 14400 bps NOTE The transmission level for each frequency follows the service data ...

Page 129: ...odular jack are detected by the modem The 462 14 Hz test is included because the modem has a 462 14 Hz detection function Figure 2 48 Tonal and DTMF Signal Reception Tests 4 6 TONE Rx 0 0 0 Tonal signal reception test 0 0 0 When 462 14 Hz signal detected 0 1 When 1100 30 Hz signal detected 0 1 When 2100 25 Hz signal detected 0 1 DTMF signal reception test 4 6 TONE Rx 0 0 0 1 2 3 4 5 6 7 8 9 0 The ...

Page 130: ...the speaker by pressing the Start Scan button The Baud rate can be changed with the numeric keys and the Speed can be changed with the search keys Numeric key Baud rate 0 3429 baud 1 3200 baud 2 3000 baud 3 2800 baud 4 2743 baud 5 2400 baud Search key Speed 2 4 kbps 4 8 kbps 7 2 kbps 9 6 kbps 12 0 kpbs 14 4 kbps 16 8 kbps 19 2 kbps 21 6 kbps 24 0 kbps 26 4 kbps 28 8 kpbs 31 2 kbps 33 6 kbps NOTE T...

Page 131: ...essed in the test mode menu the AGING test is selected In this test the contact sensor LED is lit and the document read motor driven in fine mode Also the printer will fine print a endurance pattern The AGING test will end after the output of the printer is halted by pressing the Stop button ...

Page 132: ... Tests whether the key switches on the control panel are operating correctly Stamp test Tests whether the stamp function is operating correctly a Sensor tests The sensor test is selected by pressing the numeric key 3 from the faculty test menu In this test you can check the status of each sensor of this fax in items 1 to 3 on the display You can also check if sensors that use actuators and microsw...

Page 133: ... of A4 Cassette 2 recording paper size sensor A4 Cassette 2 recording paper sensor on of recording paper no recording paper Cassette 2 Lower cassette Multi Purpose tray recording paper size sensor A4 LTR LGL Multi Purpose tray recording paper sensor on of recording paper no recording paper Multi Purpose tray Pressing the 3 key CRG on CVS on TN on JAM of RPS on CRG Cartridge sensor CVS Cover sensor...

Page 134: ...TN of TN on check 1 Open the printer cover 2 Insert a cartridge containing toner into the fax 3 Close the printer cover TN of check 1 Open the printer cover 2 Insert the empty cartridge into the fax 3 Close the printer cover Figure 2 50 Toner Sensor Toner sensor terminal Printer cover sensor High voltage terminal Printer cover ...

Page 135: ...mp test is selected by pressing the numeric key 5 from the faculty test menu In this test check if the stamp function operates correctly The stamp test can test the following 2 operations Figure 2 51 Stamp Test NOTE The above tests are carried out until the document sensor DS goes off 6 5 STAMP 1 2 Pressing 1 6 5 STAMP 5 point P 0000 0020 6 5 STAMP endless P 0000 0020 Pressing 2 After the document...

Page 136: ...Operation key test The Operation key test is selected by pressing the Start Scan button after the LED lamp test In this test you press the button corresponding to the displayed character to put it out The table giving the correspondence between the characters and the buttons is below When the LEDs for the character for the Ultra Fine Super Fine Fine Standard button the Darker Standard Lighter butt...

Page 137: ... to y are displayed corresponding to one touch speed dialing button 1 to 25 Each letter displayed goes out when its corresponding one touch speed dialing button is pressed The letters z A and B go out when the one touch speed dialing panels are closed In this test check for operation button whose corresponding character or letter does not go out when the button is pressed ...

Page 138: ...button Press Start Scan button H pattern displayed All LCD dots displayed All LED lamps light up When a button is pressed the corresponding character goes out When the entire display has gone out When a one touch speed dialing button is pressed and one touch dial panel is opened the corresponding letter goes out Press the Stop button to end the test When the entire display has gone out pM UA Y r E...

Page 139: ... Send a tonal signal from a modem with a speaker G3 signal transmission test Send a G3 signal from a modem with a speaker V 34 G3 signal transmission test Send a V 34 G3 signal from a modem with a speaker DTMF transmission test Send a DTMF signal from a modem with a speaker a DRAM test This test is not used by this machine b Frequency test When numeric key 2 is pressed on the ISDN test menu the fr...

Page 140: ...Press numeric key 1 or 2 to select one of two modems This test sends a G3 signal from a modem with a speaker The transmission speed can be changed with numeric keys Numeric key Speed 0 TC0300 bps 1 TC2400 bps 2 TC4800 bps 3 TC7200 bps 4 TC9600 bps 5 TC7200 bps 6 TC9600 bps 7 T 12000 bps 8 T 14400 bps NOTE The transmission level of each signal depends on service data setting ...

Page 141: ...ud 2 3000 baud 3 2800 baud 4 2743 baud 5 2400 baud Search key Speed 02 4 kbps 04 8 kbps 07 2 kbps 09 6 kbps 12 0 kbps 14 4 kbps 16 8 kbps 19 2 kbps 21 6 kbps 24 0 kbps 26 4 kbps 28 8 kbps 31 2 kbps 33 6 kbps NOTE The transmission level for each baud rate and speed follows the service data e DTMF signal transmission test When numeric key 8 is pressed on the ISDN test menu the DTMF signal transmissi...

Page 142: ...2 86 FAX L1000 Chapter 2 Operating Instructions This page intentionally left blank ...

Page 143: ...Chapter 3 Technical Reference ...

Page 144: ......

Page 145: ...button You can also use recycled paper in this fax Large paper capacity A large paper capacity means less time spent loading paper in the paper cassettes The MP Multi Purpose tray holds a stack of up to 100 sheets Paper Cassette 1 holds 500 sheets for a total of 600 sheets Paper Cassette 2 available as an option holds another 500 sheets for a total of 1100 sheets All cassettes and the MP tray can ...

Page 146: ... than MMR a conventional compression method JBIG is especially effective when transmitting halftone image documents Because the smaller data size requires less transmission time JBIG saves you time and money Actual compression ratio may vary with image 1 1 2 Option overview Fax memory 4MB memory module is available to expand the fax memory capacity FAX L1000 Printer Kit This option enables your fa...

Page 147: ...erence 1 2 Configuration and Structure 1 2 1 Product names LASER beam printing type G3 facsimile FAX L1000 1 2 2 External view Figure 3 1 External View 508 mm 713 mm 828 mm PAPER FEED UNIT option 467 mm 588 mm 501 mm 571 mm HANDSET option ...

Page 148: ...R beam printer unit Operation section OPCNT board Power supply Power supply unit Line interface section NCU board Modular board b Accessories Power Cord UK GER FRN AUS AE only Document Feeder Tray Document Output tray Upper Output Tray Destination Labels 2 Tray label UK GER FRN AUS AE only Modular Line Cord UK GER FRN AUS AE only FX6 Toner Cartridge User s Guide UK GER FRN AUS AE only Mercury Seal...

Page 149: ... unit usage environment Temperature from 50 0 F to 90 5 F 10 C to 32 5 C Humidity from 20 to 80 RH Horizontality 3 or less Operating noise Measured in accordance with ISO standards Standby approx 35 dB A Operating approx 54 dB A Dimensions 19 72 W 20 78 D 18 39 H 501mm 508mm 467mm 19 72 W 20 78 D 23 15 H 501mm 508mm 588mm With optional paper feed unit Not including handset paper tray Weight Approx...

Page 150: ...otocol Modulation method G3 image signals ITU T V 27ter 2 4k 4 8k bps ITU T V 29 7 2k 9 6k bps ITU T V 17 14 4kbps 12kbps TC9 6kbps TC7 2kbps ITU T V 34 2 4kbps 4 8kbps 7 2kbps 9 6kbps 12kbps 14 4kbps 16 8kbps 19 2kbps 21 6kbps 24kbps 26 4kbps 28 8kbps 31 2kbps 33 6kbps G3 procedure signals ITU T V 21 No 2 300bps ITU T V 8 V 34 300bps 600bps 1200bps Transmission speed 33 6k 31 2k 28 8k 26 4k 24k 2...

Page 151: ...s 1 Time from when other facsimile is connected to the line until image transmission begins 2 Post message between pages Time from after one document has been sent until transmission of the next document starts if several pages are transmitted 3 Post message after last pages Time from after image transmission is completed until line is switched from facsimile to telephone Minimum transmission time...

Page 152: ...009 0 05mm to 0 23mm ADF capacity A4 Letter 50 sheets or less Legal 20 sheets or less B4 AE only 20 sheets or less 11 inch 17 inch 20 sheets or less Effective scanning width A4 8 19 208mm LTR LGL 8 43 214mm B4 AE only 10 00 254 mm Scanning method Contact sensor scanning method Scanning line density Horizontal Standard Fine Superfine 203 2 dpi 8 dots mm Ultrafine 406 4 dpi 16 dots mm Interpolated V...

Page 153: ... Scanning density adjustment is only valid in binary image mode Image modes Binary Documents containing black and white characters Auto halftone Document containing black and white characters documents containing photographs mixed black and white characters and photographs NOTE Auto halftone mode cannot deal with blueprints tracing paper blue or green mark highlighting parts Half tone 64 gradation...

Page 154: ...1 5 3 0 mm Right margin 0 04 0 14 0 04 0 14 0 04 0 14 0 06 0 14 1 0 3 5 mm 1 0 3 5 mm 1 0 3 5 mm 1 5 3 5 mm Top margin 0 08 0 08 0 08 0 08 0 08 0 08 0 08 0 08 2 0 2 0 mm 2 0 2 0 mm 2 0 2 0 mm 2 0 2 0 mm Bottom margin 0 08 0 08 0 08 0 08 0 08 0 08 0 08 0 08 Fine Superfine 2 0 2 0 mm 2 0 2 0 mm 2 0 2 0 mm 2 0 2 0 mm Bottom margin 0 08 0 14 0 08 0 14 0 08 0 14 0 08 0 14 Standard 2 0 3 5 mm 2 0 3 5 mm...

Page 155: ...y Approx 100 sheets LOWER tray Approx 200 sheets LGL UPPER tray Approx 100 sheets LOWER tray Approx 100 sheets Printing method Laser beam printer Printing cartridge Product name Canon FX6 Toner Cartridge Product code H11 6431 Strage conditions Temperature From 32 0 F to 95 0 F 0 C to 35 C Humidity From 35 to 85 RH Valid period 2 5 years from date of manufacture displayed on carton Toner detection ...

Page 156: ... recording paper Canon Copier LTR LGL Premium Paper Weight 75 g m2 Paper size Letter Legal Manufactured by BOISE CASCADE KANGAS Weight 80 g m2 Paper size A4 Manufactured by KANGAS NEUSIEDLER Canon Paper Weight 80 g m2 Paper size A4 Manufactured by NEUSIEDLER ...

Page 157: ...10 2 0 2 5 mm 2 0 2 5 mm 2 0 2 5 mm Right margin 0 08 0 18 0 08 0 18 0 08 0 18 2 0 4 5 mm 2 0 4 5 mm 2 0 4 5 mm Top margin 0 08 0 08 0 08 0 08 0 08 0 08 2 0 2 0 mm 2 0 2 0 mm 2 0 2 0 mm Bottom margin 0 28 0 26 0 28 0 26 0 28 0 27 7 0 6 5 mm 7 0 6 5 mm 7 0 6 9 mm Figure 3 3 Printing Range PRINTING RANGE PRINTING DROP OUT RANGE Recording paper leading edge Recording paper trailing edge Left margin R...

Page 158: ... mode One touch locations Max 72 Coded speed dial locations Max 128 Confidential reception Memory reception of images from a transmitting fax that has the confidential transmission function for memory reception Box No 00 99 Up to 50 boxes can be created Subaddress ITU T standard Max 20 digits Transmission password Max 20 digits ITU T standard Operation password 4 digits Confidential transmission S...

Page 159: ...roup button addresses Max 199 One touch 71 Coded speed dial 128 Relay broadcasting originating Group No 00 99 Up to 50 boxes can be created Subaddress ITU T standard Max 20 digits Transmission password Max 20 digits ITU T standard Destinations Max 200 Relay broadcasting Group No 00 99 Subaddress ITU T standard Max 20 digits Transmission password Max 20 digits ITU T standard Destinations Max 200 Cl...

Page 160: ...e report System data list System dump list Transmitting terminal identification Items Time telephone No max 20 digits senders ID address number of transmitted pages max 3 digits Address Can be registered with one touch coded speed dial keys 16 characters Senders ID 24 characters 1 name Display Display size 2 rows 20 digits Program key The document mode for scanning or a transmission result report ...

Page 161: ...ox 5 years Image data backup Backup contents Memory reception memory copy delayed transmission and broadcast transmission image data activity management report Backup IC 4Mbyte DRAM 4Mbyte DRAM optional memory Backup battery Rechargeable vanadium lithium battery 3 0V DC 50 mAh Battery life 40 cycles with 100 discharge Temperature 77 F 25 C Time Management data year month day hour minute 24 hour di...

Page 162: ...ing paper is loaded in the upper and lower cassettes and Legal size recording paper is loaded in the multi purpose tray the paper appropriate to the document received can be fed Also if the same size paper is loaded into each cassettes up to 1 100 pages can be printed on one loading 1 Loaded paper height of 2 20 56mm max b Envelope feeder EF 52 If the envelope feeder is attached to the multi purpo...

Page 163: ...rification stamp unit stamps a check mark near the trailing edge of the scanning side of each document to verify that all documents are transmitted correctly without any errors such as double feeding This unit is installed near the contact sensor in the lower reader frame unit 2 1 3 Consumables a Toner cartridge A new type of toner cartridge FX6 is used It is not compatible with the previous types...

Page 164: ...nit FAX L1000 Option OPTION MEMORY VII 4MB Consumables FX6 toner cartridge PAPER FEED UNIT PF 52 DUPLEX UNIT DU 52 ENVELOPE FEEDER EF 52 FAX L1000 ISDN KIT FAX L1000 Printer kit STAMP UNIT FAX L1000 Network Printer Upgrade kit FAX L1000 PostScript kit RAM DIMM Module 4MB 8MB 16MB ...

Page 165: ...ter section The printer section uses a new LASER beam printer engine It uses the surf fixing system that activates the heater only when printing to save power and shorten the wait time 2 2 2 Document and recording paper flow a Document flow When the document is inserted into the document insertion slot at the main unit it is fed by the pick up roller to the separation roller and one page at a time...

Page 166: ...3 22 FAX L1000 Chapter 3 Technical Reference Figure 3 5 Paper Path Document path Recording paper path Printer Section Scanner Section Paper pickup Section ...

Page 167: ...motor is transmitted by gears to drive the cassette s pickup separation and feed rollers The rotation of each roller is controlled by a solenoid c Printer section The power of the main motor is transmitted by gears to drive the transfer charging roller the toner cartridge photosensitive drum the primary charging roller the developing cylinder the fixing pressure roller the face down delivery rolle...

Page 168: ...tor Read motor Cassette pickup solenoid Fixing eject roller Multi porpose tray pickup roller Transfer charging roller Cassette pickup roller Separation roller Upper Separation roller Lower Document feed roller Paper feed roller Face down delivery roller Cassette feed roller Feed roller Cassette separation roller Pre transfer roller Document eject roller Multi purpose tray pickup solenoid Multi pur...

Page 169: ... the inside of the operation panel a 5 Power supply unit The power supply unit which controls the main unit s power supply is attached to the right side of the main unit to the right of the SCNT board a 6 Modular board The Modular board which is the telephone line and NCU board relay is attached to the right side of the main unit in front of the SCNT board a 7 TWINS board The TWINS board relays th...

Page 170: ...per size detection boards Paper size detection board 1 Paper size detection board 2 Power supply unit OPCNT board ECNT board Modular board TWINS board SCNT board OPCNT board NCU board Power supply unit ECNT board Sensor board Sensor board Modular board SCNT board NCU board TWINS board ...

Page 171: ...n it is passing through the ADF is attached to the ADF section Base reader frame unit b 6 Cam sensor This sensor which detects the condition of the cam in the ADF section is attached to the ADF section Upper reader frame unit b 7 Panel sensor A B C These sensors detect whether the one touch speed dialing panels are open or closed and are located on the OPCNT board b 8 Multi purpose tray paper sens...

Page 172: ...very is switched to the upper delivery assembly even if the recording paper overload sensor 1 which detects overloading of the lower delivery assembly is switched OFF by some factor the user removes some of the paper from the lower delivery assembly upward curled paper flattens with time etc the recording paper overload release sensor will not switch OFF and so delivery of recording paper will not...

Page 173: ...page sensor Cassette recording paper sensor Cassette recording paper sensor Cassette recording paper size sensor Cassette recording paper size sensor Recording paper eject sensor 2 Recording paper eject sensor 1 Document width sensor Document sensor Document feed sensor Recording paper overload sensor 1 Recording paper overload sensor 2 Recording paper overload release sensor ...

Page 174: ...d to position documents correctly and reduce feed errors due to documents inserted too deeply or insufficiently When document transfer begins the document stopper goes up and documents are separated one at a time and fed with pickup roller and the separation rollers After separation the document is fed to the contact sensor section with the document feed roller The document feed roller turns faste...

Page 175: ...FAX L1000 Chapter 3 Technical Reference Figure 3 9 Document Feed Section Document path Separation roller lower Pick up roller Separation roller upper Contact sensor Document feed roller Document eject roller ...

Page 176: ...t feed begins Fig C D And the document feed sensor which deeds the document comes ON the pick up roller moves up and the document stopper maintains a free condition 4 After the document feed ends Fig E If all of the documents are delivered the cam is rotated by the DC motor the pick up roller moves up and down and the stopper returns to its original condition Initializing the document stopper The ...

Page 177: ...3 33 FAX L1000 Chapter 3 Technical Reference Figure 3 10 Stopper Movement A B C D E ...

Page 178: ...ding more than 39 4 1000 mm of document have been transmitted NOTE Document Jam Processing If a document jam occurs the fax stops the document read motor and ADF operations displays the error and the Error lamp flashes in red For a pickup jam CHECK DOCUMENT is displayed For document too long error DOCUMENT TOO LONG is displayed If the document is being copied when a document jam occurs the image d...

Page 179: ...s mm for Standard 195 58 lines inch 7 7 lines mm for Fine and 391 16 lines inch 15 4 lines mm for Superfine and Ultrafine The scanned data are sent to the SCNT board and image processing carried out by the image processing IC UHQ 6 6 When this IC is set for Text Photo areas of the document that contain photographs are automatically processed with 64 gradations of gray rather than just two black an...

Page 180: ...ansistor array consists of 1728 phototransistors 2054 phototransistors for AE and 11 driver circuits 13 driver circuits for AE that amplify the light reception output in units of 158 phototransistors The output from the 13 driver circuits is converted to serial data and sent to the SCNT board b 2 Prescanning At the start each communication the prescan function reads in one line of the white sheet ...

Page 181: ...hnical Reference Figure 3 11 Contact Sensor Document Contact sensor logic board Photo transistor LED Scanning glass Incident light Contact sensor logic board LED Scanning glass Rod rens array Rod rens array Document Incident light ...

Page 182: ...d the main motor of the printer starts rotation When the main motor reaches its prescribed speed the paper feeder driver PCB receives the pick up command from the ECNT board and the paper feeder pick up solenoid is turned ON As a result the pick up roller feed roller and separation roller are driven by the main motor rotation a 2 Recording paper pickup jam detection function When there is a record...

Page 183: ...gh voltage control sequence and fixing unit warm up are completed the multi purpose tray pick up solenoid SL102 is turned ON As a result the cam rotates the lifter that paper is loaded is lifted and the paper comes in contact with the multi purpose tray pick up roller At the same time the multi purpose tray pick up roller makes two rotations and a sheet of paper on the multi purpose tray is picked...

Page 184: ...FAX L1000 Chapter 3 Technical Reference Figure 3 12 Cassette Paper Loading Feed roller Feed roller Separation roller Paper pickup roller Spring Lifting plate Feed roller Separation roller Paper pickup roller ...

Page 185: ...e paper within the prescribed period of time T after the paper was picked up In case the paper is picked up from the multi purpose tray T about 7 5 sec In case the paper is picked up from the envelope feeder T about 5 sec Recording paper pickup jam2 b During paper feeding The CPU assesses a pick up stationary jam if the top of page sensor PS103 does not detect the trailing edge of the paper within...

Page 186: ...images are received into memory reception starting from the page during which the error occurred but if the error occurs during copying the copy image is erased b 4 Recording paper size and no cassette detection configuration As there is no detection mechanism for paper size on the multi purpose tray the size of the paper set on the tray cannot be detected The paper size in the cassette can be det...

Page 187: ...2 SW603 No cassette LEGAL LETTER A4 OFF OFF OFF ON OFF OFF ON ON OFF ON ON ON SW600 SW601 SW602 Paper size SW801 SW802 SW803 No cassette LEGAL Executive LETTER Other Custom B5 A4 OFF OFF OFF OFF ON ON ON ON OFF OFF ON ON OFF OFF ON ON OFF ON OFF ON OFF ON OFF ON Available for printer function Available for printer function Available for printer function Available for printer function SW801 SW802 S...

Page 188: ...l Reference 2 5 Printer Section The LASER beam printer engine comprises the following sections Figure 3 15 Printer Section Fixing unit Feed roller Toner cartridge Feed belt ECNT board Mirror Transfer charging roller Laser Scanner unit ...

Page 189: ...sensor top of page sensor recording paper eject sensor 1 and 2 which are equipped with actuator arms detecting the recording paper feed status After fixing the recording paper is ejected by the paper feed roller and face down delivery roller driven by gears with power from the main motor through the recording paper eject outlet on the main unit and accumulated in the order printed NOTE Start of pr...

Page 190: ...3 46 FAX L1000 Chapter 3 Technical Reference Figure 3 16 Paper Feed Eject Section Paper path Feed roller ECNT board Photosenstive drum Pre transfer roller Pressure roller Fixing eject roller Feed belt ...

Page 191: ...curs the main motor drive is stopped print operations are stopped the error is displayed on the display and the Rec Paper lamp and the Error lamp blink red Also if the printer cover is opened during recording paper feed this is treated as a recording paper jam REC PAPER JAM is displayed on the display If the jam occurs during reception the reception images are received into memory reception starti...

Page 192: ...aligned by a collimator lens and a cylindrical lens into a parallel beam It then strikes the scanning mirror which is rotating at a constant speed The beam reflected from the scanning mirror is brought to a point of focus on the photosensitive drum by the focusing lens and mirror As the scanning mirror rotates at a constant speed the beam is scanned across the drum at a constant speed The photosen...

Page 193: ...y the power adjustment circuit and the intensity of the current to the laser diode is controlled c Horizontal synchronization control The CPU generates an unblanking signal inside the IC501 based on the BD INPUT signal nBDI sent from the BD PCB of the laser scanner unit IC501 sets the FORCED LASER ON signal nLON to L during unblanking period The laser driver turns the laser diode ON when the nLON ...

Page 194: ...am modulated by the nVDO signal is exposed onto the photosensitive drum surface The latent image formed on the photosensitive drum is changed to a visible image by the toner on the developing cylinder then transferred onto paper by the transfer charging roller Residual toner on the photosensitive drum surface is scraped off by the cleaning blade The potential on the drum is made uniform by the pri...

Page 195: ...otential b 1 Primary charging Figure 3 20 Primary Charging In preparation for the latent image formation a uniform negative potential is applied to the photosensitive drum surface For primary charging the printer uses the charging method which directly charges the drum The primary charging roller is made of conductive rubber In addition to DC bias AC bias is also applied to the primary charging ro...

Page 196: ...ectrostatic latent image on the surface of the drum to form a visible image This fax uses the toner projection development method with a single component toner c 1 Developing Figure 3 22 Developing NOTE Charges in the exposed areas of the photosensitive drum are shown as positive in this figure even though they are actually negative It means that the photosensitive drum potential is higher as comp...

Page 197: ...ent image on the drum visible Figure 3 23 Developing Cylinder Drum Surface Potential An AC bias is applied to the developing cylinder to help project the toner particles to the drum surface and improve the contrast of the printed image The center voltage of the AC bias 1600 Vp p varies with the DC bias voltage The changes in the DC bias change the potential difference between the cylinder and drum...

Page 198: ...um Cleaning The residual toner on the drum surface is scraped away with the cleaner blade to clean the drum surface in preparation for the next print The removed waste toner is collected into the waste toner case Waste toner case Cleaner blade Sweeper strip Photo sensitive drum ...

Page 199: ...r cartridge is shown below Figure 3 25 High Voltage Terminals The AC bias applied to the developing cylinder during development is about 1600 Vp p The DC bias applied to the developing cylinder during development changes with SELECT DENSITY set in the user data High voltage terminal ...

Page 200: ...ler transfer method is applied to stabilize the paper feed and to reduce ozone generation b Separation Figure 3 27 Separation The elasticity of the paper causes it to separate from the drum To stabilize the paper feed system and to prevent droplets on the printed image at low temperature and low humidity the charge on the back of the paper is reduced by the static charge eliminator Paper Transfer ...

Page 201: ... toner particles onto the paper to create permanent image Figure 3 28 Fixing section This printer utilizes an on demand method which uses fixing film with small heat capacity This method has fast temperature rising time and it is not necessary to supply power to the fixing heater during the standby mode Wait time is shortened and energy conservation is made possible by this method Fixing film is c...

Page 202: ...seconds after the heater is turned ON 3 The thermistor in the high temperature detection mode detects over about 122 F 50 C after the heater is turned ON Then the output voltage from the thermistor is more than about 3 4V for more than about 100ms continuously The ECNT board CPU detects heater broken wire in the following cases and assesses warm up error or abnormally low temperature 1 The thermis...

Page 203: ...al temperature is 185 F 85 C or more it does not exceed about 320 F 160 C about 284 F 140 C in case of 1200DPI within about 6 seconds after the heater is turned ON 6 During print temperature control the condition of below about 302 F 150 C about 266 F 130 C in case of 1200DPI lasts for more than about 1 second continuously ...

Page 204: ...ocument sensor Document width sensor J8 J4 J1 Modular jack Operation control Drive control Scanning control Sensor detection Speaker control Memoryfunction ESS control Printer interface control Communication section control SCNT board J2 Speaker Document feed motor M Document edge sensor J3 J1 0 J4 J14 CONTACT SENSOR Modular board J3 J25 J2 T1 T2 J1 L1 L2 J5 TWINS board J31 J23 J12 J1 J3 J2 M Cam ...

Page 205: ...esolution of 8 or 16 dots mm and vertical resolution of 3 85 7 7 or 15 4 line mm to LBP print data of 600 dpi This section synchronizes the vertical sync signal nTOP to the printer section with the horizontal sync signal nBD from the printer section to transmit an image signal nVDO to the printer section Communications unit control The SCNT board detects line signals such as CNG DTMF and ROT The m...

Page 206: ...e system controller to the telephone line are prevented from entering the reception circuit Dial pulse generator The dial pulse generator generates a dial pulse to send a dial signal from the fax through the dial line by turning the relay on and off using the control signal from the SCNT board Off hook detection circuit Detects the off hook state from the DC current flowing to the circuit when the...

Page 207: ...om the SCNT board Serial communication Serial communication with the SCNT board is used to send buttons speaker volume switch document status etc and to receive display LED drive data etc Sensors The signals detected by the one touch dial cover sensors are sent to the SCNT board via the control IC on the OPCNT board e Sensor board Sensors The document sensor document width sensor and document feed...

Page 208: ...1 SL TWINS board J31 J36 J202 J102 Printer cover sensor J57 Pre feed sensor Top of page sensor J602 J604 SL Paper sensor Paper pickup solenoid J801 J803 J802 SL Paper sensor Paper pickup solenoid J42 J32 SCNT board J2 J73 J71 Envelope feeder option J901 J902 Envelope multiple feed sensor SL Envelope pickup solenoid Duplexing unit option J704 J701 J702 J703 J705 J706 J707 M M Reversing motor Duplex...

Page 209: ...per pickup section SCNT board interface The SCNT board interface section serially transmits the horizontal synchronization signal nBD and the vertical synchronization signal nTOP to the SCNT board and in turn receives serially transmitted command signals from the SCNT board and returns status signals in order to inform the SCNT board of the printer section status Laser control The laser control se...

Page 210: ... to the paper size detection board 1 The signals detected by these sensors are sent to the ECNT board c Paper size detection board 2 Sensors The cassette recording paper size sensor SW800 801 802 and cassette recording paper sensor for cassette2 are attached to the paper size detection board 2 The signals detected by these sensors are sent to the ECNT board d Power supply Switching regulator This ...

Page 211: ...IC6 RESET IC16 IC3 DRAM 2M IC18 MM66364FP FUNC System controller IC17 UPD70741GC 25 7EA V821 IC26 R288F MODEM IC9 DC DC Converter IC8 RESET IC23 Driver IC28 Audio Amp IC27 Analog switch NCU board SCNT board CS Document width sensor Document feed motor SRAM 256K IC21 12MHz Clock 40MHz LINE AC IN Address bus Data bus Control Signal etc Lithium battery Rechargeable battery Line monitor IC 1 BU6215KS ...

Page 212: ...MPU peripheral devices The main functions of the system controller are as follows DMA controller DMA interface DRAM controller ESS control Chip select NMI generator Generate NMI for ESS mode cancellation cancellation in CPU stop mode CI pulse width counter Timer Used to generate dial pulses Clock divider Generate basic clocks 16 MHz for codec IC IC22 CPU interface CODEC interface UHQ 6 6 interface...

Page 213: ...d time b Document scanning section SCNT board The document scanning section consists of the following components and processes scanning image data b 1 Image processing IC IC 20 The main functions of the image processing IC UHQ 6 6 are as follows A D conversion Input signals from the contact sensor are A D converted ABC Auto Background Control AGC Auto Gain Control Read density document density con...

Page 214: ...nforming to ITU T standards V 34 V 33 V 17 V 29 V 27ter and V 21 on transmitted data received from the MPU during transmission During reception the MODEM IC carries out G3 modulation on received signals from the telephone line according to the same standards d Printer interface section SCNT board The printer interface section consists of the following components and controls the printer section by...

Page 215: ...x solenoid Pickup motor Reverse motor Paper pickup solenoid Duplex exhaust fan IC501 NB88008PF MPU IC502 RESET Power supply Laser Scanner unit ECNT board Top cover sensor Envelope feeder pickup solenoid AC IN Main motor Paper size ditection SCNT board TWINS board Envelope feeder unit Option Envelope sensor Duplexing unit Option Duplex pickup sensor Face up sensor Paper size sensor sw802 Paper pick...

Page 216: ... 501 The single chip microcomputer has the following main functions 8 bit CPU 24k byte ROM 512k byte RAM Fixing heater control Thermistor detection Sensor detection Main motor control Toner cartridge transfer charging roller high voltage control Fan control Paper pickup solenoid and paper feed solenoid control SCNT board interface Scanner motor control Beam detection signal nBD detection Laser dio...

Page 217: ...ncoded data held in DRAM and converts MR run length MH MR MMR or MR raw data MH MR MMR JBIG 5 After being converted by an appropriate encoding method in the other party a header is added and the data is sent to the DRAM transmission buffer 6 The main CPU reads the image data from the transmission buffer and writes it to the MODEM IC IC26 then the MODEM IC sends it to the telephone line NOTE G3 dir...

Page 218: ...3 Technical Reference Figure 3 33 Transmission 6 6 6 2 5 A B D C E F NCU board J23 IC26 IC17 IC3 IC22 SCNT board A Image processing IC B CODEC IC C DRAM D MODEM IC E System control IC F Main CPU 3 IC20 4 1 CONTACT SENSOR J3 1 ...

Page 219: ...rmines print functions such as direct print linear reduction and page separation by following the length of one page and sets a mode compatible with the system controller and the CODEC IC 4 After the encoded image data recorded in the DRAM is transferred by high speed DMA transfer to the CODEC IC it is serially forwarded to the system control IC IC18 5 The system control IC converts the fax data r...

Page 220: ...ference Figure 3 34 Reception 1 1 4 1 4 2 5 3 5 5 6 A B D C E F NCU board Print out J23 IC26 IC18 IC17 IC3 IC22 J2 J32 J51 TWINS board ECNT board SCNT board A Image processing IC B CODEC IC C DRAM D MODEM IC E System control IC F Main CPU ...

Page 221: ... optimizing the modem operation according to the line condition The V 8 protocol V 34 pre protocol and post protocol use full duplex transmission to speed the processing Fourteen image transmission speeds 3 are available 33600 31200 28800 26400 24000 21600 19200 16800 14400 12000 9600 7200 4800 and 2400 bps The modulation speed baud rate 4 can be selected from among 2400 3000 and 3200 symbols sec ...

Page 222: ...ot used and V 17 or a lower protocol is selected 2 If the transmission speed is set to 14400 bps or lower the V 8 protocol is not executed and V 17 or a lower protocol is selected 3 After the V 21 protocol is selected first it can be changed to V 8 or V 34 See c 1 4 When the V 34 protocol begins it falls back within the V 34 protocol but it does not fall back to the V 17 mode or lower ...

Page 223: ...end procedure A NSS V 8 V 34 Declares the usable modulation mode Declares that V 34 capability exists on each machine and transfers the V 34 procedures with phase 2 After declaring the modem s modulation speed capacity etc to each machine the receiving side determines the modulation speed based on the results of an probing signal output by the transmitting side The transmitting side outputs a trai...

Page 224: ...0 Transmission speed 300bps V 21 H High frequency channel defined by V 21 recommendation 1750 100 Hz 1650 Hz 1 1850 Hz 0 Transmission speed 300bps 1100 Hz tone signal specified by T 30 to identify an automatic calling fax machine Indicate an available modulation method V 21 V 27ter V 29 V 17 or V 34 Indicate JM signal detection and CM signal termination Indicate the general transmission function S...

Page 225: ... with a 1200 Hz tone signal Tone signal for analyzing line characteristics by probing Transmit the signal at a level 6 dBm higher than the transmission signal level set by the attenuator Transmission speed 600bps The phase of the B signal is inverted 180 degrees from the phase of the B signal Probing Measurement of line characteristics Tone signal in the range 150 to 3750 Hz in 150 Hz steps Report...

Page 226: ... The receiver uses this signal to determine the transmission speed b 4 Control channel start up Phase 4 Select the maximum data signalling rate and trellis encoder and set the data signalling rate that can be supported Transmitter receiver Abbre Signal viation Meaning Remarks PPh signal PPh The other modem uses this signal to train the equalizer ALT signal ALT Modulation MPh Indicate the image par...

Page 227: ...1 s speed protocol Receiver Abbre Signal viation Meaning Remarks Non standard NSF Report functions not facilities recommended by ITU T user s ID manufacturer code etc Called subscriber CSI Report the receiver identification telephone number Digital identification DIS Report standard ITU T signal recommended functions Flag flags Maintain synchronization 7E H Confirmation to CFR Report that modem re...

Page 228: ...ion Meaning Remarks S signal S Short training The phase of S is shifted from S signal S the phase of S PP signal PP The other modem uses this signal to train the equalizer Sequence B1 B1 Scramble data frame transmitted at the end of start up protocol b 7 Image data Transmit image data Transmitter Abbre Signal viation Meaning Remarks Image data Image data Encoded image data Turn off Send scrambled ...

Page 229: ...g Sh signal Sh ALT signal ALT E sequence E End of procedures PPS EOP One page is transmitted Flag flags Maintain synchronization 7E H Disconnect signal DCN Disconnect the line Receiver Abbre Signal viation Meaning Remarks Sh signal Sh Short training Sh signal Sh ALT signal ALT E sequence E Flag flags Maintain synchronization 7E H Message MCF Indicate that the receiver confirmation has received the...

Page 230: ...r cannot detect the CM signal while sending the ANSam signal it sends the DIS signal containing the V 8 protocol declaration The transmitter sends the CI signal to request the receiver to send the ANSam signal again to move to V 8 protocol Figure 3 36 Late Start ANSam JM CM CJ Connected to the line DIS DIS CNG DIS cannot be detected CI ANSam TX RX NSF CSI NSF CSI ...

Page 231: ...er sends image data then the PPS MPS signal in the same as for the T 30 protocol The receiver sends the MCF signal to receive the next page Figure 3 37 Between page Sequence S PP B1 Image data 1 ALT Sh E flags flags ALT Sh flags E Image data TX RX PPS MPS MCF Turn off Turn off Sh Sh S ...

Page 232: ...IS signal and the transmitter sends the DCS signal to change the mode Figure 3 38 Mode Change S PP B1 Image data 1 ALT Sh E flags flags ALT Sh flags E Image data TX RX PPS EOM MCF NSS DCS flags NSF CSI flags CFR flags DIS TSI When Canon fax machines communicate with each other a special procedure is used so this protocol is omitted Turn off Turn off Sh Sh S ...

Page 233: ...l in response to the Sh signal from the transmitter The image transmission speed is then determined by the MPh sequence sent from both modems Figure 3 39 Image Transmission Speed Change from the Receiver S PP B1 Image data 1 ALT PPh E flags PPR flags Sh PPS NULL flags Image data ALT ALT MPh MPh E MPh MPh TX RX PPh Turn off Turn off Sh S ...

Page 234: ...eceiver returns the PPh signal to the transmitter The image transmission speed is then determined by the MPh sequence sent from both modems Figure 3 40 Image Transmission Speed Change from the Transmitter S PP B1 Image data 1 MPh ALT E flags MCF flags flags PPh ALT PPS EOM flags E Image data MPh MPh MPh NSF CSI TSI flags CFR flags TX RX PPh DIS DCS Turn off Turn off S ...

Page 235: ...k and white and gray scale images which use a dithering method a higher compression rate 1 1 30 times higher than the conventional MMR compression method the encoded volume will not exceed the volume of original image information after compression and when decoding the image can be completely re assembled to its original condition in the same way as with conventional MR MMR The JBIG Image Compress...

Page 236: ...the situation it is possible to interrupt the image transfer at the point where the original image is recognized to some degree by the receiving side This method requires a page buffer memory for the low resolution image because the low resolution images are used for the purpose of high resolution image encoding 3 2 2 Single Progression Sequential Bi level Image Compression Method The Single Progr...

Page 237: ...each line according to this judgment When the lines match only this flag is encoded in the arithmetic encoding section as a suspected pixel the pixel of the line being currently processed is not encoded When the lines do not match the pixel of the line currently being processed is encoded in the arithmetic encoding section based on the results of a comparison of the value of the actual pixel and t...

Page 238: ...en encoding a periodic pixel similar to a dither pattern image The position of AT in the figure is the beginning position of the AT pixel In this fax it remains fixed in this initial position so Adaptive Template is not used c The study table as shown below is constructed by all of the 10 bit pixel patterns outpu by the model template and their corresponding status numbers and predicted values of ...

Page 239: ... 8 0 0 0 1 1 0 9 0 1 1 0 0 0 10 1 0 1 0 1 0 white 0 0 0 0 0 0 3FBh 3FCh 3FDh 3FEh 3FFh 1019 1020 1021 1022 1023 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 0 1 1 1 0 1 0 1 0 0 0 0 0 StatusNo ST Predicted value of pixel 0 white 0 white 0 white 0 white 0 white 0 white 0 white 0 white 0 white 0 white ST 0 1 2 3 5A1Dh 2586h 1114h 080Bh 1 14 16 18 NMPS 1 2 3 4 SW...

Page 240: ...timation table is consulted and the next status is moved to 1 The prediction for the next pixel remains white Figure 3 46 Study Table Study Example 2 The study table is constantly updated in this way increasing the probability of accurate predictions Study table for current pixel Probability estimation table Pixel pattern 000h 001h 002h Predicted value 0 white Actual value 1 black Accurate Inaccur...

Page 241: ...sing the LSZ probability estimation value of an inaccurate prediction the form of a range of the probability estimation table and the accuracy inaccuracy of the predicted value as a base encoding is done by showing the position of the progress of the prediction on an integer line between 0 1 0 Encoding shown as a position on this integer line take a position under MPS in the case of accurate predi...

Page 242: ...increase and the rate of compression decrease In this way the study table learns in order to increase the rate of accurate predictions and to reduce the amount of encoding and raise the compression rate during the encoding process and then corrects the table parameters NOTE 1 The actual probability varies with the status because of the extent to which LSZ occupies in the range A 2 The actual range...

Page 243: ...PS Figure 3 48 When Predictions are Continually Accurate In this case the encoding 1 bit is output for the first time when Range A falls becomes less than 8000 in the 21st pixel The following output encoding is shortened and its compression increased Pixel No encoded LPS MPS RANGE Range A2 Range A1 1 Encoding position 0 Range initial position 10000 Renormalization Renormalization New initial posit...

Page 244: ...i level Image Entity and is constructed from the Bi level Image Header BIH section and the Bi level Image Data BID section shown in the figure below Figure 3 50 BIE Construction Diagram Document width XD Document length YD Stripe length L0 JBIG encoding JBIG encoded Document BIH BID SDE Header SDE SDE BID BID BIE Stripe Stripe Stripe Floating marker code Floating marker code Floating marker code B...

Page 245: ...umber of lines per stripe model template etc Figure 3 51 BIH Construction Diagram DL 1byte D 1byte P 1byte FILL 1byte XD 4byte YD 4byte L0 4byte Mx 1byte 1bit 1bit 1bit 1bit HITOLO 1bit SEQ 1bit ILEAVE 1bit SMID 1bit 1bit LRLTWO 1bit VLENGTH 1bit TPDON 1bit TPBON 1bit DPON 1bit DPPRIV 1bit DPLAST 1bit My 1byte Orber 1byte Option 1byte byte DPTABLE 0 1728 BIH Bi level Image Header ...

Page 246: ...My Maximum vertical offset allowed 0x00 fixed for AT pixel Order The order in which stripe data is Upper 4 bits 0 attached fixed Option Option Upper 1 bit 0 fixed DPTABLE Private DP table 0 or 1728 bytes HITOLO Transmission order of 1 bit 0 fixed differential layers SEQ Indication of progressive 1 bit 0 fixed compatible sequential coding ILEAVE Interleaved transmission order 1 bit 0 fixed of multi...

Page 247: ...ode it is imperative that ESC escape code 0xFF be set at the head The following marker code and parameters are in the floating marker code The 0x of each marker code shows that the following integers are hexadecimal ABORT Abort 0x05 Encoding interruption Only the abort code can be made to appear anywhere ESC 0x05 ATMOVE AT move 0x06 Designates from which line the movement of the AT pixel starts an...

Page 248: ...fter the last 2 bytes from SDE ESC and SDNORM or SDRST are omitted Image Data The actual image data encoded with JBIG image compression STUFF Image data is a variable so STUFF 0 zero is adjusted by continuous sending so that the image data can be arranged into byte units or word 2 byte units SDNORM Stripe data completion 0x02 Shows the completion of stripe data ESC 0x02 SDRST The reset at completi...

Page 249: ...modem are also put into sleep mode by a sleep mode signal from the system control IC Also the supply of power other than the 5V from the PSU will be interrupted and the operation of ECNT board and other boards will be halted Power standby is performed in this way through the halting of the operations of some of electrical parts on the ECNT and SCNT boards The main functions of the ESS control sect...

Page 250: ...unit If it detects it it cancels ESS 1 CI termination 2 Off hook 3 ESS button pressing 4 Report output time 5 Timer calling time 6 Document sensor ON NOTE All LEDs except ESS LED are off and ENERGY SAVER is displayed on the LCD in ESS mode The main unit does not enter ESS mode if any of the following conditions is met 1 The ESS mode is not enabled by user data settings 2 The error lamp is on due t...

Page 251: ...Chapter 4 Maintenance and Service ...

Page 252: ......

Page 253: ...cted life 200 000 sheets Cassette feed roller 3 4 Expected life 200 000 sheets Cassette separation Expected life 200 000 sheets roller 3 4 Torque limiter for Expected life 200 000 sheets cassette separation roller 3 4 Multi purpose pick Expected life 200 000 sheets up clutch 3 Fixing unit 3 Expected life 200 000 pages Transfer charging Expected life 200 000 pages roller 3 Cooling fan 3 Expected li...

Page 254: ...to require replacement at least once during the warranty period of this fax due to deterioration or damage The life span of consumable parts is expressed in terms of hours or number of scans or prints processed Replace them when the parts are proven faulty The expected life of consumable parts is the data as of February 1999 4 Replace the cassette feed roller the cassette separation roller and the...

Page 255: ...ion or feed roller upper performance fails Document separation When document separation or feed roller lower performance fails Document feed roller When document feed performance fails Document eject roller When document feed performance fails Scanning glass When black vertical stripes appear in copied or transmitted images White sheet unit When copied or transmitted images are light Transfer guid...

Page 256: ...ce fails When marks on back of recording paper at intervals of 1 97 50 mm Pre transfer roller When recording paper feed performance fails When marks on back of recording paper at intervals of 1 97 50 mm Registration arm When marks on recording paper Transfer guide When marks or marks on back of upper and lower recording paper Transfer charging When marks on back of recording roller paper or blank ...

Page 257: ... poor fixing paper jam or wrinkles in printed out Fixing eject roller When recording paper jam Face up deflector When recording paper jam Lower paper delivery When recording paper jam guide 1 1 3 Periodic inspections Level Location When User None Service technician None 1 1 4 Periodic replacement parts Level Location When User None Service technician None ...

Page 258: ... roller fixing eject roller face up deflector static charge eliminator etc Ruler Measure leading edge margin of print image 1 2 2 Special tools Tool Use Part No Grease TELLUS OIL 68 Apply to specified parts CK 8003 Grease MOLYKOTE EM 50L Apply to specified parts HY9 0007 Grease FLOIL GE676 Apply to specified parts CK 0544 Printer driver tester Check operation of the RY9 0124 printer and options Th...

Page 259: ... 2 CONSUMABLES REPLACEMENT 2 1 Toner Cartridge REFERENCE For details on how to replace the toner cartridge see Chapter 5 1 4 Assembling the Fax 2 2 Recording Paper REFERENCE For details on how to refill the paper see Chapter 5 1 4 Assembling the Fax ...

Page 260: ...it from its power source 2 Lift the document feeder tray and gently open the ADF cover until it stops grasping the document feeder tray and the ADF cover at the same time 3 While holding the ADF cover open with one hand use one finger of your other hand to gently push in the black plastic loop to separate it from the stub on the fax machine ...

Page 261: ...tion 5 Locate the stamp pad then apply only one drop of ink to the stamp ink compartment To avoid a malfunction do not add too much ink Use only Shachihata X Stamper Ink CS 20 Yellow Do not use the stamp feature for at least one hour If you have to send a document turn off the stamp feature for the first hour TO AVOID INK SPILLAGE APPLY ONLY ONE DROP OF INK TO THE STAMP PAD ...

Page 262: ...e the ADF cover lower the document feeder tray and connect the power cord of the fax unit to the power source Make sure that you do not drip ink on any other part of the fax Make sure that you put the plastic loop back in place when you close the ADF cover ...

Page 263: ... frame unit and wipe any dirt off with a soft dry cloth 3 5 Scanning Glass Contact Sensor Open the middle reader frame unit and wipe any dirt off with a soft dry cloth 3 6 White Sheet Open the middle reader frame unit and wipe any dirt off with a soft dry cloth 3 7 Document Feed Roller 1 Open the upper reader frame unit and wipe any dirt off with a soft dry cloth 3 8 Document Feed Roller 2 Open th...

Page 264: ...E In cases where there is a lot of dirt in item 3 1 polish with a cloth after wiping off the dirt with a cloth wet with water and wrung out In cases where there is a lot of dirt in items 3 2 to 3 9 wipe with a cloth dampened with isopropyl alcohol Document pick up roller Separation roller Upper Separation roller Lower Document feed roller 1 White Sheet Scanning Glass Document Feed Roller 2 Documen...

Page 265: ... of the fax from the power source 2 Lift the document feeder tray the document output tray and the upper output tray Figure 4 6 Preparation for Cleaning 1 3 Open the printer cover and remove the toner cartridge Store the cartridge in its original protective bag to avoid exposure to light Figure 4 7 Preparation for Cleaning 2 ...

Page 266: ...k plate of the transfer guide Figure 4 8 Cleaning Location 1 2 While holding the green lever flip the transfer guide up Wipe the edge of the transfer guide with a soft clean cloth to remove toner and paper dust from both sides of the transfer guide Figure 4 9 Cleaning Location 2 Transfer guide Green lever Transfer guide ...

Page 267: ... to its original position Figure 4 10 Cleaning Location 3 NOTE The spring for the transfer guide is strong Always guide the transfer guide slowly back to its original position by holding the green lever Never let it jump back by releasing the lever To avoid deterioration in print quality never touch the transfer charging roller when clean the metal strip 1 2 Transfer charging roller ...

Page 268: ... upper output tray 3 Open the printer cover and remove the toner cartridge Store the cartridge in its original protective bag to avoid exposure to light 4 Raise the left most end of the transfer charging roller shaft clear of the transfer roller mount right side using the precision slot head screwdriver 5 Remove the transfer charging roller Figure 4 11 Preparation for Cleaning Hold the shaft Hold ...

Page 269: ...Do not touch or hold the rubber section of the transfer charging roller Doing so can cause marks on back of paper or blank spots in copied or received images Never clean with solvents If lint free paper can not fully clean the transfer charging roller or if the roller is deformed replace it Hold the shaft Hold the shaft Carefully remove any dirt with lint free paper ...

Page 270: ...ssettes 4 Open the printer cover and remove the toner cartridge Store the cartridge in its original protective bag to avoid exposure to light 5 If a paper feed unit PF 52 is installed remove the option If it is not installed go to the step 6 Figure 4 13 Preparation for Cleaning 1 6 Turn the main unit over to the side so that its right side faces down Figure 4 14 Preparation for Cleaning 2 NOTE To ...

Page 271: ...in the indicated direction Figure 4 15 Cleaning Location 1 2 If a paper feed unit PF 52 is installed cleaning the option by the same way in the above step 1 3 Using lint free paper dipped in alcohol wipe any dirt off the cassette separation roller while rotating the shaft in the indicated direction Figure 4 16 Cleaning Location 2 Cassette pick up roller Cassette feed roller Cassette separation rol...

Page 272: ... the power cord of the fax from the power source 2 Open the multi purpose tray 3 Remove the entrance cover Figure 4 17 Preparation for Cleaning 1 4 Remove the multi purpose tray pick up roller after release the claw with rotating the slot head screw driver Figure 4 18 Preparation for Cleaning 2 Entrance cover Multi purpose tray pick up roller ...

Page 273: ...t off the multi purpose tray pick up roller Figure 4 19 Cleaning Location 1 2 Using lint free paper dipped in alcohol wipe any dirt off the multi purpose tray separation pad Figure 4 20 Cleaning Location 2 Multi purpose tray pick up roller Multi purpose tray separation pad Slide the support roller for easy to clean ...

Page 274: ...pen with one hand use one finger of your other hand to gently push in the stopper to separate it from the stub on the fax machine and open the upper reader frame and the middle reader frame Figure 4 21 Preparation for Cleaning 1 3 Remove the two screws release the claw of the left cover using the slot head screw driver open the top side and pull the left cover up to remove Figure 4 22 Preparation ...

Page 275: ...en remove the printer cover Figure 4 23 Preparation for Cleaning 3 6 Remove the claw of the multi purpose tray 7 Separate the multi purpose tray from the front cover 8 Remove the front cover by shifting it to the right 9 Remove the multi purpose tray Figure 4 24 Preparation for Cleaning 4 Printer cover Read motor cover Rear cover Front right cover Right cover Release the claw inside using the prec...

Page 276: ...e the shield cover and the operation panel Figure 4 25 Preparation for Cleaning 5 11 Remove the PCBs and the metal frame Then disconnect the solenoid connector Figure 4 26 Preparation for Cleaning 6 Shield cover Operation panel Metal frame Solenoid connector ...

Page 277: ... 7 14 Remove the two long screws 15 Remove the one screw of the envelope feeder gear cover Then push the claw from the inside and remove the envelope feeder gear cover 16 Remove the multi purpose pick up ass y Figure 4 28 Preparation for Cleaning 8 Multi purpose paper sensor cable Entrance cover Envelope feeder gear cover Claw Multi purpose pick up ass y Long screw ...

Page 278: ... and the multi purpose pick up ass y using lint free paper dipped in alcohol wipe any dirt off the feed roller while rotating the gear The gears should always be greased If the grease is lost reapply to them Figure 4 29 Cleaning Location Feed roller Multi purpose pick up ass y Envelope feeder gear cover Gear ...

Page 279: ...r to 3 14 Feed Roller to remove the envelope feeder gear cover and the multi purpose pick up ass y 2 Remove the six screws Figure 4 30 Preparation for Cleaning 1 3 Remove the front inner cover ass y 4 Remove the registration ass y Figure 4 31 Preparation for Cleaning 2 Registration ass y Front inner cover ass y Registration ass y ...

Page 280: ...leaning 1 Using lint free paper dipped in alcohol wipe any dirt off the pre transfer roller and registration arm The gear should always be greased If the grease is lost reapply to it Figure 4 32 Cleaning Location Pre transfer roller Registration arm Gear ...

Page 281: ...per feed roller using the precision slot head screwdriver NOTE When removing the paper feed roller do not make contact with the static charge eliminator Figure 4 33 Preparation for Cleaning b Cleaning 1 Using lint free paper dipped in alcohol wipe any dirt off the paper feed belt rotating it Figure 4 34 Cleaning Location 1 Paper feed roller Static charge eliminator Paper feed belt Paper feed guide...

Page 282: ...4 30 FAX L1000 Chapter 4 Maintenance and Service 2 Using lint free paper dipped in alcohol wipe any dirt off the paper feed guide Figure 4 35 Cleaning Location 2 Paper feed guide ...

Page 283: ...he right rear cover and the left rear cover 3 Remove the face up tray 4 Loose the two screws and remove the fixing ass y Figure 4 36 Preparation for Cleaning b Cleaning 1 Using lint free paper dipped in alcohol wipe any dirt off the fixing entrance guide Figure 4 37 Cleaning Location Face up tray Left rear cover Right rear cover Fixing ass y Screw Screw Fixing unit entrance guide ...

Page 284: ...e claw remove the left fixing ass y connector Figure 4 38 Preparation for Cleaning 1 NOTE When remove the connector be careful not to scratch the cable with the edge of metal chassis 4 Turn the fixing ass y over and remove the connector from the other end while pushing the claw Figure 4 39 Preparation for Cleaning 2 NOTE When remove the connector be careful not to scratch the cable with the edge o...

Page 285: ...emove the upper crossmember Figure 4 40 Preparation for Cleaning 3 b Cleaning 1 Using lint free paper wipe any dirt off the fixing film Figure 4 41 Cleaning Location NOTE When cleaning be careful not to touch the fixing film Upper crossmember Fixing film ...

Page 286: ...o remove the upper crossmember 3 Remove the upper paper guide ass y Figure 4 42 Preparation for Cleaning b Cleaning 1 Using lint free paper dipped in alcohol wipe any dirt off the face up deflector fixing delivery roller and lower paper delivery guide The gears should always be greased If the grease is lost reapply grease to them Figure 4 43 Cleaning Location Upper paper guide ass y Face up deflec...

Page 287: ...disassembly and assembly Also the notes of caution written in the illustrations are items where special caution is necessary 4 2 Points to Grease There are parts which have grease applied to make their operation smooth and to increase electrical conductivity Apply grease when replacing parts where grease is applied or when grease has come off Please refer to the separate PARTS CATALOG regarding lo...

Page 288: ...cover 3 Set letter or A4 size recording paper in the cassette 4 Close the printer cover and the upper reader frame unit c 2 Adjustment 1 Disconnect the power cord 2 After setting the VR501 to the center position 0 on the ECNT board set the paper in the cassette 3 Connect the power cord 4 Press the test print switch SW501 to make several test prints NOTE When a test print is performed the Error lam...

Page 289: ...0mm If the value is incorrect repeat steps 4 to 7 Figure 4 44 Leading Edge Margin Adjustment Leading edge of paper Leading edge margin Clockwise Turning one scale increases the leading edge margin approx 0 02 0 6 mm Counterclockwise Turning one scale decreases the leading edge margin approx 0 02 0 6 mm Clockwise Counterclockwise SW501 VR501 ...

Page 290: ...Check recording paper 1 Only recommended recording paper should be used 2 Care should be taken with the storage of recording paper Store the paper in environmental conditions as close those in which the machine is being operated In particular should the paper be subjected to high humidity it will lose its rigidity and making it liable to jam 5 1 2 Precautions for troubleshooting 1 Before starting ...

Page 291: ...nications mode 2 When send documents long distance press Pause button after dialing 3 There is a possibility that the other party has turned off the fax unit CHECK DOCUMENT 0001 0011 Cause Document jam This is displayed when the document sensor detects paper but the document edge sensor cannot detect the leading edge of the document within 15 seconds from the start of the feed operation Solution 1...

Page 292: ...ty and confirm that the subaddress password that you are using are correct COMMUNICATING PLEASE WAIT Cause You tried to use direct sending while the fax was sending another document Solution Wait until the transmission is finished then try again DATA ERROR PRESS SET KEY Cause Check sum error This is displayed when the SCNT board is replaced when the SRAM is defective or when the backup battery is ...

Page 293: ...til the current document transmission has completed NO ANSWER Cause The other party did not answer Solution 1 Start the procedure again from the beginning and try again 2 If the connection fails again make sure the other party is using a G3 compatible fax machine NO CONFID TX 0033 0034 Cause 1 The other fax machine may not have the confidential function 2 ITU T subaddress password does not match 3...

Page 294: ...cified does not exist Solution Try again with a different number OUTPUT TRAY FULL Cause The output tray is full of paper Solution Pick up the printed pages on the tray PASSWORD POLL REJECT Cause You set up a polling box for polling sending with an ITU T password but the other party s fax unit does not support use of an ITU T password for polling receiving Solution Transmit without an ITU T passwor...

Page 295: ... toner cartridge 3 Pick up the printed pages on the tray RECEIVED IN MAM BOX Cause You have received a document in a memory box Solution Print out the document in the memory box REPLACE CARTRIDGE Cause 1 The toner in the toner cartridge has run out This is displayed when the toner sensor detects empty toner 2 Toner detection structure defects Solution 1 Replace the toner cartridge 2 Check the ECNT...

Page 296: ...s no recording paper cassette loaded This is displayed when the cassette paper sensor detects no paper 2 The recording paper cassette is not loaded correctly This is displayed when the cassette paper size sensor detects no cassette Solution 1 Refill the recording paper in the cassette 2 Install the paper cassette correctly USER ACCESS CODE Cause This is displayed when the user access code is regis...

Page 297: ...apter 2 2 1 2 Service report output functions Figure 4 45 Service Error Code Display b Measure when an error code is output Section c shows the error codes displayed on this fax However they do not include the causes and measures that are described in a separate document titled G3 Facsimile Error Code List Rev 1 See also this document The measures shown in the G3 Facsimile Error Code List Rev 1 an...

Page 298: ...vice data 1SSSW SW03 bit 1 Bit 1 1 Transmit an echo protect tone 0 Not to transmit an echo protect tone Adjust NL equalizer Set service data 2MENU Parameter No 05 to ON Reduce the transmission start speed Reduce the transmission speed by changing user data SYSTEM SETTINGS TX START SPEED Loosen the TCF judgment standard Not available for this fax Loosen the RTN transmission conditions Change servic...

Page 299: ...ng reception 0022 TX Call failure New 0025 TX RX Automatic dialing setting error 0033 TX Confidential transmission failure 0034 TX Failure to transmit to other party s confidential mailbox 0035 TX No original relay transmission 0036 TX No original relay transmission 0037 RX Image memory full New 0039 TX Closed network Tx failure New 0056 RX Faulty recording paper feeding New 0057 RX Faulty recordi...

Page 300: ...urrent disconnection during communication 0200 RX Fail to detect picture reception carrier for 5 seconds during reception 0201 TX RX DCN reception other than normal binary protocol 0223 TX Line disconnected during communication 0224 TX RX Abnormal protocol during G3 communication 0229 RX Recording unit locked for 1 minute 0232 TX ENCODE control unit malfunction 0237 RX DECODE control unit malfunct...

Page 301: ...l in DIS signal and this unit transmits a CI signal but the protocol does not progress and a T1 time out occurs New 0671 RX At V 8 termination the protocol did not advanceto phase 2 and a T1 time out occurs after the caller CM signal was detected New 0672 TX The protocol did not move from phase 2 to phase 3 and a T1 time out occurred during V 34 transmission New 0673 RX The protocol did not move f...

Page 302: ...5 time 60 seconds after PPS MPS transmission during ECM transmission 0759 TX Exceed retransmit protocol after PPS MPS transmission during ECM transmission 0760 TX Exceed protocol retransmission limit due to failure to receive significant signals after PPS EOM transmission during ECM transmission 0762 TX Receive DCN after PPS EOM transmission during ECM transmission New 0763 TX Exceed protocol retr...

Page 303: ...9 TX Receive ERR after EOR MPS transmission during ECM transmission 0780 TX Exceed protocol retransmission limit due to failure to receive significant signals after EOR EOM transmission during ECM transmission 0782 TX Receive DCN after EOR EOM transmission during ECM transmission New 0783 TX Exceed protocol retransmission limit or T5 time 60 seconds after EOR EOM transmission during ECM transmissi...

Page 304: ...PS NULL between partial pages during ECM reception 0793 RX Time over due to failure to receive valid frame during high speed signal reception upon ECM reception 0794 TX Receive all 0 PPR during ECM transmission 0795 TX RX Trouble in the decoding processing during communication 0799 TX System error ...

Page 305: ...nt edge sensor DES and SCNT board J14 connections 4 Make a copy and make sure that the document read motor is operating correctly 5 Check the document read motor and SCNT board J4 connections 6 Replace the SENSOR board 7 Replace the document edge sensor DES 8 Replace the document read motor 9 Replace the SCNT board 0003 TX RX Copy page transmission time over Cause One page of the document was long...

Page 306: ...the other fax is too long Solution 1 When registering for auto dialing add a long pause to delay the start of the timer 2 Lengthen the T0 timer with Service Data 3 Numeric param 10 so that the timer does not time out Cause The other fax does not answer Solution Contact the other party and have them check for the cause Cause A significant signal has not been received after starting transmitting the...

Page 307: ...tor connector J301 and the ECNT board J52 connections 5 Replace the multi purpose tray paper sensor 6 Replace the main motor 7 Replace the ECNT board 8 Replace the TWINS board 9 Replace the SCNT board 10 If the malfunction is not in cassette feeding goes to step 21 11 Check the cassette recording paper sensors PS101 PS801 the sensor cables and the paper size detection boards J602 J803 connections ...

Page 308: ... off Solution Set Service Data 1 SSSW SW07 bit 7 to 1 to switch on closed network transmission Cause The other fax s closed network transmission switch is switched off Solution Have the other party switch on the closed network reception switch on their fax Cause The closed network ID does not match the other fax s Solution Use Service Data 1 SSSW SW08 to set the same closed network ID for your fax...

Page 309: ...password reception Cause The other party s DIS bit 50 is 0 Solution Contact the other party and confirm whether or not their fax supports ITU T password receiving Try sending again without a password 0082 RX Other party does not have ITU T recommended selective polling transmission function Cause The other party s DIS bit 47 is 0 Solution Contact the other party and confirm whether or not their fa...

Page 310: ...nication Solution Try transmit or receive again 0102 TX In transmission DCN received in response to password sub address Cause Password subaddress does not match Solution Contact the other party and have them set a password subaddress Cause Other party s memory is full Solution Contact the other party and have them make sufficient memory available ...

Page 311: ...he fixing film ass y 5 Replace the ECNT board 0323 RX Laser scanner unit BD signal output function abnormality Cause Internal unit defect Solution 1 Check the BD board J551 and the cable connections 2 Check the laser scanner unit and ECNT board J53 connections 3 Replace the laser scanner unit 4 Replace the ECNT board 0324 RX Printer section scanner motor rotation rate abnormality Cause Internal un...

Page 312: ...72 TX The protocol did not move from phase 2 to phase 3 and a T1 time out occurred during V 34 transmission Cause The called party disconnected the line during phase 2 or the signal from the called party was not able to be detected Solution Increase 2 MENU No 07 transmission level within a range of 8 15 dBm or set 1 SSSW SW 28 bit 0 to 1 to inhibit the V 8 V 34 protocol on calling 0673 RX The prot...

Page 313: ...time out occurred during V 34 reception Cause The transmitter disconnected the line during phase 3 or the signal from the transmitter was not able to be detected Solution Increase 2 MENU No 07 transmission level within a range of 8 15 dBm or set 1 SSSW SW 28 bit 1 to 1 to inhibit the V 8 V 34 protocol on termination ...

Page 314: ...d be received Solution 1 In the user data TX SETTINGS set ECM TX to OFF 2 Set user data TX START SPEED in SYSTEM SETTINGS to lower speed 0763 TX Exceed protocol retransmission limit or T5 time 60 seconds after PPS MPS transmission during ECM transmission Cause The other fax s page buffer is full or is being used so PPS MPS was transmitted then RNR was received and after RR transmission no signific...

Page 315: ...ved Solution 1 In the user data TX SETTINGS set ECM TX to OFF 2 Set user data TX START SPEED in SYSTEM SETTINGS to lower speed 0783 TX Exceed protocol retransmission limit or T5 time 60 seconds after EOR EOM transmission during ECM transmission Cause The other fax s page buffer is full or is being used so EOR EOM was transmitted then RNR was received and after RR transmission no significant signal...

Page 316: ...ons 3 Replace the OPCNT board 4 Replace the SCNT board c Characters are distorted Solution 1 Check the SCNT board J5 and OPCNT board J100 connections 2 Replace the OPCNT board 3 Replace the SCNT board d Keys do not function Solution 1 Check the SCNT board J5 and OPCNT board J100 connections 2 Replace the OPCNT board 3 Replace the SCNT board d Document feed error The document is not fed Solution 1 ...

Page 317: ...and eject roller Two or more documents are fed at the same time Solution 1 Check whether more documents than the maximum number of documents are set 2 Check whether paper whose thickness is lower or higher than the prescribed value is used 3 Clean the separation roller upper the separation roller lower 4 Check whether the document stopper is initialized correctly 5 Replace the separation rollers u...

Page 318: ...canning glass 3 Set SSSW 1 SW06 Bits 0 and 1 to 1 as explained in the separate document G3 Facsimile Service Data Handbook Rev 0 4 Check the contact sensor and SCNT board J3 connections 5 Replace the contact sensor f No sound from the speaker Solution 1 Check the speaker unit and SCNT board J10 connections 2 Replace the speaker unit 3 Replace the SCNT board ...

Page 319: ...orizontal lines Blank spots White vertical lines Irregular and smudged black vertical lines Dots All black Completely blank Dark Light Marks on back of paper Black vertical lines Faulty registration Marks White horizontal lines Partially compressed stretched image g Print defects Figure 4 46 Faulty Print Samples ...

Page 320: ...terminal the toner cartridge contact and the transfer charging roller shaft contact 5 Replace the transfer charging roller 6 Replace the ECNT board 7 Replace the laser scanner unit 8 Replace the ECNT board Dark Solution 1 In user data set SELECT DENSITY of FAX S PRINTER SET to LT 2 Clean the drum ground contact and the toner cartridge contact 3 Clean the high voltage terminal and the toner cartrid...

Page 321: ...ging roller 7 Replace the ECNT board Marks on back of paper Solution 1 Copy a few white paper documents 2 If the marks is at intervals of approx 2 97 75 mm clean the cassette feed roller 3 If the marks is at intervals of approx 1 97 50 mm clean the feed roller and the pre transfer roller 4 If the marks is at intervals of approx 1 85 47 mm clean the transfer charging roller 5 If the marks is at int...

Page 322: ...eplace the fixing film unit Irregular and smudged black vertical lines Solution 1 During printing open the printer cover remove the toner cartridge drum protective shutter by hand and check if there are vertical black lines on the photosensitive drum 2 If there are vertical black lines on the photosensitive drum replace the toner cartridge 3 If there are not vertical black lines on the photosensit...

Page 323: ...eed roller 9 Replace the pre transfer roller 10 Replace the transfer charging roller 11 Replace the fixing film unit Blank spots Solution 1 Clean the developing bias contact and the toner cartridge contact 2 Clean the transfer charging roller 3 Replace the toner cartridge 4 Replace the transfer charging roller 5 Replace the ECNT board White vertical lines Solution 1 Shake the toner cartridge 2 Cle...

Page 324: ...ment 10 Replace the ECNT board Poor fixing Solution 1 Check the nip width of the fixing ass y If it is not as specified replace the fixing ass y 2 If the dirts are at intervals of approx 2 95 75 mm clean the fixing film unit 3 If the dirts are at intervals of approx 2 48 63 mm clean the fixing pressure roller 4 Replace the fixing film unit 5 Replace the fixing pressure roller Distortion nBD signal...

Page 325: ...Place the all black copy in the cassette of the printer with the printed side facing down 3 Open the face up tray 4 Press the test print switch SW501 on the ECNT board 5 When the leading edge of the print emerges at the face up tray turn OFF the printer Take out the print from the printer about 10 seconds later 6 Measure the width of the glossy band across the paper and check that it meets the req...

Page 326: ...d Recording paper is not picked up from the cassette 1 Solution 1 Check that the cassette 1 is installed correctly 2 Check if more than the regulation amount of recording paper is loaded in the cassette 1 3 Check that the cassette pickup roller is at its initial position If it is not after switch the power on insert the cassette 1 into the main unit 4 Clean the cassette pickup roller cassette feed...

Page 327: ... J802 connections 7 Check the resistance between cassette pickup solenoid J802 1 and J802 2 which should be approx 110 ohm If it is not replace the cassette pickup solenoid 8 Check the pick up module drive unit If there are damaged parts replace any damaged parts 9 Check the option cassette paper size detection board 2 J801 paper feeder connector J811 J812 J104 J106 and paper size detection board ...

Page 328: ...If it is worn or deformed replace it 7 If the registration arm does not move smoothly adjust the arm so that it moves smoothly 8 If the registration arm spring is out of place re attach it or replace it 9 If the top of page sensor lever does not move smoothly adjust the lever so that it moves smoothly 10 If the top of page sensor lever is damaged replace it 11 If the transfer charging roller does ...

Page 329: ...Clean the fixing eject roller If the fixing eject roller is worn or damaged replace it 10 If the fixing eject roller does not move smoothly check the gears and replace if any worn or fractured gear is found 11 If the paper feed roller is worn or damaged replace it 12 If the paper feed roller does not move smoothly check the gears and replace if any worn or fractured gear is found 13 If the face do...

Page 330: ... picked up before it enters the fixing unit If the paper is wrinkled or folded at its leading edge at this point go to step 5 and thereafter 3 Clean the fixing entrance guide 4 Clean the fixing pressure roller If the fixing pressure roller is deformed or scarred replace it 5 Clean the fixing film unit If the fixing film unit is deformed or scarred replace it 6 Clean the registration arm If it is w...

Page 331: ... the detail of the printer error messages refer to the Chapter 5 3 10 FAX L1000 Printer Kit 3 10 4 Maintenance and service b Troubleshooting Main motor does not run Solution 1 Check the main motor main motor connector J301 and ECNT board J52 connections 2 Replace the main motor 3 Replace the ECNT board ...

Page 332: ... 10 15 15 J5 J100 NCU SCNT LCD TWINS 2 J10 2 J24 2 J8 6 J4 ADFTHM SPEAKER STAMP 11 6 J3 J7 11 11 J1DWS DS DFS J12 2 J2 2 J3 CAMS DCM 3 J14 10 J3 40 J2 J2 40 J2 20 J2 20 J31 J31 40 J31 40 J31 SYSTEM BUS VIDEO IF PSU 100 pin board to board 6 6 J2 J23 23 23 J1 J9 READ MOTOR CONTACT SENSOR DES Sensor board OPCNT1 J25 J4 J5 FG OPCNT Not used 5 J8 14 14 J6 To Power Supply Unit CN22 ...

Page 333: ... PS801 OPT SNS 1 2 1 2 2 1 PS801 SL OPT PICK SL 24VA OPT SOL 1 2 SW801 1 2 SW802 1 2 SW803 1 3 5 7 9 11 13 15 17 19 21 23 2 4 6 8 12 10 14 16 18 20 22 24 26 1 3 5 7 9 11 13 15 17 19 21 23 2 4 6 8 12 10 14 16 18 20 22 24 26 GND BD PPRDY RDY TOP SBSY STS PCLK CBSY PRNT PRFD CPRDY GND CMD CCLK GND VDO GND CCRT PDLV PFED NC 5 0V 5 0V GND GND 24V 1 2 1 2 2 1 2 1 J51 J201 2BIN SL 2 4 6 8 12 10 14 16 18 ...

Page 334: ...NT ECNT J101 11 9 J203 J202 4 8 16Mbyte RAM 72 4 8 16Mbyte RAM 72 RAM DIMM socket RAM DIMM socket All DIMM is option J4 J5 B50 J3 B50 36 J1 Adapter board 60 J3 60 J1 26 10 2 J2 2 J S1 G4 board Power supply unit FAX L1000 Network Printer Upgrade Kit Option 2 2 J201 J1 AC B50 Not used 2 FAX L1000 Printer Kit Option Modular board J2 2 J1 2 G4 Relay board 2 J5 FAX L1000 ISDN KIT Option J3 8 J201 8 J7 ...

Page 335: ...5 Address data signal A18 18 AX6 Address data signal A19 19 AX10 Address data signal A20 20 N C Not connected A21 21 VD8 Data signal A22 22 VD9 Data signal A23 23 VD10 Data signal A24 24 VD11 Data signal A25 25 VD12 Data signal A26 26 VD13 Data signal A27 27 VD14 Data signal A28 28 AX7 Address data signal A29 29 N C Not connected A30 30 VB Logic drive voltage A31 31 AX8 Address data signal A32 32 ...

Page 336: ...Data signal A55 55 N C Not connected A56 56 VD8 Data signal A57 57 VD9 Data signal A58 58 VD10 Data signal A59 59 VD12 Data signal A60 60 VD11 Data signal A61 61 VB Logic drive voltage A62 62 VD13 Data signal A63 63 VD14 Data signal A64 64 VD15 Data signal A65 65 N C Not connected A66 66 N C Not connected A67 67 N C Not connected A68 68 N C Not connected A69 69 N C Not connected A70 70 N C Not con...

Page 337: ...20 DACK2 DMA acknowledge signal 2 21 21 DACK5 DMA acknowledge signal 5 22 22 DREQ2 DMA request signal 2 23 23 DREQ5 DMA request signal 5 24 24 OPTION0 Option board detection signal 0 25 25 OPTION1 Option board detection signal 1 26 26 DGND Ground 27 27 PPRDY Printer power ready signal 28 28 TOP Top of page signal 29 29 STS Status signal 30 30 CBSY Command busy signal 31 31 PRFD Pre Feed signal 32 ...

Page 338: ... VD2 Data signal 63 63 VD1 Data signal 64 64 VD0 Data signal 65 65 5V 5V 66 66 ESSACT ESSACT 67 67 FIORD I O read signal 68 68 FIOWR I O write signal 69 69 DGND Ground 70 70 ICS7 Chip select signal 7 71 71 VTC V terminal count 72 72 VACK1 VACK1 73 73 VREQ1 VREQ1 74 74 ICS5 Chip select signal 5 75 75 OPTSPK Option board speaker signal 76 76 BD Beam detection signal 77 77 RDY Ready signal 78 78 SBSY...

Page 339: ...f while ESS 98 98 DGND Ground 99 99 3 3V 3 3V 100 100 PWCTL Power control signal SCNT board J3 Contact sensor Contact J3 sensor Signal name Description 1 1 VOUT Scanner video signal 2 2 AGND Analog ground 3 3 5V 5V Contact sensor 4 4 ref Reference 5 5 DGND Ground 6 6 SP Shift pulse 7 7 FGND Frame ground 8 8 MACLK Contact sensor drive clock 9 9 LEDON LED drive control 10 10 24V 24V SCNT board J4 Do...

Page 340: ...7 12 DGND Ground 8 11 PNLCK Panel data transmission clock 9 10 DGND Ground 10 9 PNLTX Panel data transmission signal 11 8 DGND Ground 12 7 ALLRST System reset signal 13 6 PRNKEY0 Printer panel key 0 14 5 PRNKEY1 Printer panel key 1 15 4 PRNKEY2 Printer panel key 2 16 3 PRNKEY3 Printer panel key 3 17 2 PRNKEY4 Printer panel key 4 18 1 PRNKEY5 Printer panel key 5 SCNT board J8 STAMP unit J8 STAMP Si...

Page 341: ...IOR CIOR signal 1 10 14 CI2 CI detection signal 2 11 13 CI1 CI detection signal 1 12 12 LPRD Not used 13 11 DCD DC relay control signal 14 10 CMLD CML relay control signal 15 9 HRD H relay control signal 16 8 PRD P relay control signal 17 7 SRD S relay control signal 18 6 DGND Ground 19 5 DGND Ground 20 4 VH 24V DC 21 3 3 3V Logic drive voltage 22 2 3 3V Logic drive voltage 23 1 DGND Ground SCNT b...

Page 342: ...4 CAMS Cam sensor signal 9 3 DCMGND DC motor ground 10 2 DCMGND DC motor ground 11 1 DCM 18V DC motor 18V SCNT board J14 Document edge sensor J14 Sensor Signal name Description 1 5V 5V DES 2 DGND Ground 3 DES Document edge sensor detect signal H No document L Document SCNT board J23 NCU board J2 J23 J2 Signal name Description 1 6 DGND Ground 2 5 12V 12V 3 4 12V 12V 4 3 ANOUT Analog out signal 5 2 ...

Page 343: ...t capacitor selection signal 11 4 CIST1 CI reception sensitivity setting signal 12 3 CIST2 CI reception sensitivity setting signal 13 2 AST For Australian regulations signal 14 1 NZ For N Z regulations signal NCU board J4 Power Supply unit CN22 J4 CN22 Signal name Description 1 2 VH For off hook detection during communication 2 1 VH GND Ground NCU board J5 to Grounding wire J5 G wire Signal name D...

Page 344: ...nal NCU board J9 Not connected J9 Signal name Description 1 N C Not conected 2 N C Not conected 3 N C Not conected 4 N C Not conected Modular board J1 LINE J1 LINE Signal name Description 1 T1 Line from L1 L2 to wall socket via the fax 2 R Outside line access signal 3 L1 Telephone line 4 L2 Telephone line 5 W Line from handset terminal T11 in priority mode handset extension telephone 6 T2 Line fro...

Page 345: ...ction signal 3 3 nPPRDY Printer power ready signal 4 4 nRDY Ready signal 5 5 nTOP Top of page signal 6 6 nSBSY Status busy signal 7 7 nSTS Status signal 8 8 nPCLK Printer clock signal 9 9 nCBSY Command busy signal 10 10 nPRINT Print signal 11 11 nPRFD Pre feed signal 12 12 nCPRDY Controller power ready signal 13 13 DGND Ground 14 14 nCMD Command signal 15 15 nCCLK Controller clock signal 16 16 DGN...

Page 346: ...C Scanner motor acceleration signal 3 2 nDEC Scanner motor deceleration signal 4 1 DGND Ground ECNT board J53 Laser scanner unit BD section J551 J53 J551 Signal name Description 5 3 3 3V Logic drive voltage 6 2 nBDI BD input signal 7 1 DGND Ground ECNT board J53 Laser scanner unit Laser section J501 J53 J501 Signal name Description 8 6 5V Logic drive voltage 9 5 HALF Laser intensity switching sign...

Page 347: ...h drive voltage 5 1 TRCL Feed roller clutch drive signal ECNT board J57 Pre feed sensor J111 J57 J111 Signal name Description 1 3 PRE DR Pre feed sensor drive 2 2 DGND Ground 3 1 nPRE SNS Pre feed detection signal H No recording paper L Recording paper ECNT board J57 Top of page sensor 112 J57 J112 Signal name Description 4 3 TOP DR Top of page sensor drive 5 2 DGND Ground 6 1 nTOP SNS Top of page...

Page 348: ...ot used J61M Signal name Description 1 ANT Not connected 2 DGND Not connected ECNT board J71 Duplexing unit J103 J71 J103 Signal name Description 1 3 SCLK Serial clock signal 2 2 SIN Serial input data 3 1 SOUT Serial output data ECNT board J71 Duplexing unit J102 J71 J102 Signal name Description 4 4 DGND Ground 5 3 nSEL0 Duplexing unit select signal 6 2 24V Duplexing unit drive voltage 1 N C Not c...

Page 349: ...2 1st SIZE2 Cassette paper size detection signal 14 1 3 3V Logic drive voltage ECNT board J73 Envelope feeder J107 J73 J107 Signal name Description 1 3 SCLK Serial clock signal 2 2 SIN Serial input data 3 1 SOUT Serial output data ECNT board J73 Envelope feeder J106 J73 J106 Signal name Description 4 4 DGND Ground 5 3 nSEL2 Envelope feeder select signal 6 2 24V Envelope feeder drive voltage 1 N C ...

Page 350: ... drive voltage ECNT board J105 Recording paper overload release sensor J72 Sensor Signal name Description 1 1 FUL3DR Recording paper overload release sensor drive signal 2 2 FULL3 Recording paper overload release detection signal 3 3 DGND Ground TWINS board J31 SCNT board J2 J31 J2 Signal name Description 1 1 VA5 Address signal 2 2 VA4 Address signal 3 3 VA3 Address signal 4 4 VA2 Address signal 5...

Page 351: ...31 31 PRFD Pre Feed signal 32 32 DGND Ground 33 33 CCLK Controller clock signal 34 34 VDO Printer video signal 35 35 CCRT Condition change report signal 36 36 MODRST MODRST 37 37 5V Logic drive voltage 38 38 OPTION2 Option board detection signal 2 39 39 SCEN Printer panel data receive enable signal 40 40 CSITX Printer panel data transmission signal 41 41 12V 12V 42 42 AGND Analog ground 43 43 24V ...

Page 352: ...6 76 BD Beam detection siganl 77 77 RDY Ready signal 78 78 SBSY Status busy signal 79 79 3 3V 3 3V off while ESS 80 80 PRNT Print signal 81 81 CPRDY Controller power ready signal 82 82 CMD Command signal 83 83 G4CI G4board CI signal 84 84 DGND Ground 85 85 OPTION4 Option board detection signal 4 86 86 PRESS ESS printer reset control signal 87 87 5V 5V 88 88 OPTION3 Option baord detection signal 3 ...

Page 353: ... DGND Ground 14 14 nCMD Command signal 15 15 nCCLK Controller clock signal 16 16 DGND Ground 17 17 nVDO Printer video signal 18 18 DGND Ground 19 19 nCCRT Condition change report signal 20 20 N C Not connected 21 21 N C Not connected 22 22 nPRESS ESS printer reset control signal 23 23 5V Logic drive voltage 24 24 5V Logic drive voltage 25 25 DGND Ground 26 26 DGND Ground TWINS board J33 FAX L1000 ...

Page 354: ...etection signal 26 c1 DGND Ground TWINS board J34 FAX L1000 Printer kit J2 J34 J2 Signal name Description 1 b10 GND Ground 2 b9 N C Not connected 3 b8 GND Ground 4 b7 PNL RD Panel read data signal 5 b6 PNL WD Panel write data signal 6 b5 nDENB Not connected 7 b4 COM nDAT PDL write data command data signal H cCommand L Data 8 b3 SCLK printer panel data transmission signal 9 b2 SCEN Printer panel da...

Page 355: ... 5V Logic drive voltage 5 10 GND Ground 6 9 GND Ground 7 8 3 3V Logic drive voltage 8 7 GND Ground 9 6 3 3V Logic drive voltage 10 5 3 3V Logic drive voltage 11 4 GND Ground 12 3 GND Ground 13 2 12V Logic drive voltage 14 1 GND Ground TWINS board J39 ISDN G4 board J1 FAX L1000 ISDN KIT J39 J700 Signal name Description A1 A20 N C Not connected A2 A19 SPKON Speaker on signal A3 A18 GND Ground A4 A17...

Page 356: ...nd B7 B14 GND Ground B8 B13 GND Ground B9 B12 N C Not connected B10 B11 N C Not connected B11 B10 N C Not connected B12 B9 N C Not connected B13 B8 N C Not connected B14 B7 N C Not connected B15 B6 GND Ground B16 B5 PSPOUT Speaker signal B17 B4 N C Not connected B18 B3 N C Not connected B19 B2 CICNT CICNT B20 B1 N C Not connected TWINS board J43 ISDN G4 board J3 FAX L1000 ISDN KIT J43 J3 Signal na...

Page 357: ...Chapter 5 Appendix ...

Page 358: ......

Page 359: ...stalling the toner cartridge Attaching trays Installing paper feed unit PF 52 Loading paper in paper cassettes 1 and 2 Connecting the handset option Connecting the telephone line Connecting an extension phone Using the MP tray Turning on the power Processing when trouble occurs 1 5 Checking Operations Copy operation Communication test 1 6 Moving the Fax Unit NOTE This installation section is the s...

Page 360: ...heavy curtains or blinds to protect the fax from direct sunlight Choose a flat stable surface free of vibration Avoid a location subject to extreme temperature fluctua tion Use in a location within a temperature range of 50 F to 90 5 F 10 C to 32 5 C Do not set up the fax near a television radio or heavy equipment like copy machines air conditioners comput ers or large printers that can generate s...

Page 361: ...it near a telephone line You must have an RJ11 C wall jack installed If you need assistance contact your authorized Canon dealer or service representative or your local telephone company To avoid damage to the fax unit from overheating do not block the exhaust vent Install the fax unit approximatel y 4 in 10 cm away from walls or other equipment LINE ...

Page 362: ...an area that meets the minimum requirements for clearance as illustrated below TO AVOID DAMAGE TO THE FAX UNIT FROM OVERHEATING DO NOT BLOCK THE EXHAUST VENT INSTALL THE FAX UNIT APPROXIMATELY 10 CM AWAY FROM WALLS OR OTHER EQUIP MENT HANDSET option PAPER FEED UNIT option 828 mm 713 mm 508 mm 571 mm 501 mm 588 mm 467 mm ...

Page 363: ...not plug the power cord into an extension cord connector or power strip shared with other plugs Do not plug the fax into a power outlet shared with an air conditioner personal computer electric typewriter copier or other equipment that generates electrical noise Check the plug frequently and make sure that it is firmly plugged into the socket Do not plug the power cord into an uninterruptable powe...

Page 364: ... ERAL GUIDELINES AND ILLUSTRATION ON THIS CHAPTER 1 6 Moving the Fax Unit 1 Remove the adhesive tapes on the top of the carton box 2 Take out the document feeder tray the accessory tray with the document output tray documentation the upper output tray power cord and telephone line and the FX6 Toner Cartridge in its protective bag 1 2 Unpacking DOCUMENTATION DESTINATION LABELS CD ROM LASER CLASS 31...

Page 365: ...r stoppers on the side of the box by squeezing the center grip 4 Lift and remove the upper carton Remove the four styrene foam blocks positioned on top of the fax unit Then lift the fax unit by gripping the handles on the right and left sides FAX UNIT ...

Page 366: ... box 1 Fax machine 1 Document feeder tray 1 Document output tray 1 Upper output tray 1 Paper Cassette 1 letter legal A4 size 500 sheet capacity 1 Power cord 1 Telephone line 2 Sheets of destination labels 1 Sheet of tray labels 1 Facsimile User s Guide 1 M label U K only 1 FX6 Toner Cartridge ...

Page 367: ...ter 5 Appendix FAX UNIT with Paper Cassette 1 installed DOCUMENT OUTPUT TRAY UPPER OUTPUT TRAY FX6 TONER CARTRIDGE DOCUMENT FEEDER TRAY FACSIMILE USER S GUIDE DESTINATION LABELS 2 TRAY LABELS 1 TELEPHONE LINE POWER CORD ...

Page 368: ...he fax unit and inside the paper cassette to protect delicate parts from vibration during shipping Removing the Shipping Tapes Remove all the shipping tapes from the unit Removing the Packing Materials Inside the Fax Unit 1 Gently lift the ADF cover and remove the styrene foam sheet from inside the feeder area 1 3 Removing the Shipping Material ...

Page 369: ...5 11 FAX L1000 Chapter 5 Appendix 2 Close the ADF cover 3 Open the printer cover and the MP tray 4 Remove the tapes and packing materials ...

Page 370: ...therwise the print quality may deteriorate Removing the Packing Materials from Paper Cassette 1 1 Pull out the Paper Cassette 1 and remove it from the fax unit 2 Set Paper Cassette 1 down on a flat stable surface 3 If tapes are attached to the paper cassette remove them Then remove the white spacers under the paper guide clips by first pressing down on the bottom metal plate with one hand and then...

Page 371: ...apter 5 Appendix Removing the Protective Plastic Sheet The LCD on the operation panel is covered with a plastic sheet to protect it during shipping This protective material should be removed before you use the fax unit ...

Page 372: ...LLING ANY OTHER TYPE OF CARTRIDGE IN THIS FAX UNIT COULD DAMAGE THE FAX UNIT AND VOID YOUR WAR RANTY LEAVE THE TONER CARTRIDGE IN ITS PROTECTIVE BAG UNTIL YOU ARE READY TO INSTALL THE CARTRIDGE HANDLE THE TONER CARTRIDGE CAREFULLY 1 Open the printer cover 2 Remove the toner cartridge from its protective bag Save the protective bag You can use it later to cover the cartridge if you have to remove i...

Page 373: ...rtridge on a stable flat clean surface and snap the tab to detach it from the cartridge 5 As you steady the cartridge with one hand remove the seal by gently pulling the plastic tab with your other hand Use a firm even pull to avoid breaking the seal Do not pull the tab upwards or downwards the tape may break If the tab breaks off from the tape pull the tape out by pulling on the end of the tape w...

Page 374: ...down inside the fax unit and level 8 Shut the printer cover The fax unit will not operate if the printer cover is not closed completely CHECK PRINTER COVER If you see the message above and the Error lamp blinks red when the fax unit is plugged in open the cover again and make sure the toner cartridge is level Then shut the printer cover again KEEP THE DRUM SLOT FREE OF DUST AND OTHER FOREIGN OBJEC...

Page 375: ... into the fax unit at an incline lifting the end nearest you Do not use the fax without first attaching the upper output tray correctly A paper jam may occur When removing the upper output tray lift the end nearest you slightly and pull the tray forward 2 Attach the document output tray to the front of the fax unit just above the upper output tray UPPER OUTPUT TRAY DOCUMENT OUTPUT TRAY EXTENDED LI...

Page 376: ... Attaching the Document Feeder Tray Slide one side in position first and then the other side 1 2 Attach the supplied tray labels as shown in the illustration below We also recommend attaching the tray labels onto the upper and lower output trays according to the settings you make on the SELECT OUTPUT TRAY menu to classify the outputs You can use the blank labels to meet your specific needs ...

Page 377: ...FAX L1000 Chapter 5 Appendix Installing Paper Feed Unit PF 52 option 1 Take out Paper Feed Unit PF 52 from its carton box 2 Remove the tape at the front of Paper Feed Unit PF 52 3 Pull out the paper cassette ...

Page 378: ...r the paper guide clips by first pressing down on the bottom metal plate with one hand and then sliding the white spacers inwards with the other hand 1 2 5 Remove the tapes and packings at the rear of the paper cassette 1 2 2 6 If a spacer is attached remove it from the paper cassette while pressing the bottom plate 1 2 ...

Page 379: ... UNIT REQUIRES TWO PEOPLE TO MOUNT THE FAX UNIT ONTO PAPER FEED UNIT PF 52 FOLLOW THE GENERAL GUIDELINES AND ILLUSTRATION ON THIS CHAP TER 1 6 Moving The Fax Unit ALWAYS LIFT THE FAX UNIT BY THE LIFTING HANDLES AT THE BOTTOM TO AVOID TRAPPING YOUR FINGERS BETWEEN THE FAX UNIT AND PAPER FEED UNIT PF 52 WHENEVER YOU MOVE THE FAX BE SURE TO LIFT THE FAX UNIT AND PAPER FEED UNIT PF 52 SEPARATELY DO NO...

Page 380: ...apter 5 Appendix 9 Make sure the front of the fax unit is facing the same direction as the front of Paper Feed Unit PF 52 Slowly lower the fax unit onto the four positioning poles on the corners of Paper Feed Unit PF 52 ...

Page 381: ...pled paper Paper containing materials that melt vaporize offset discolor or emit dangerous fumes at a temperature of 374 F 190 C or higher To avoid paper curling do not open paper packs until you are ready to load the paper in the fax unit Store unused paper from opened packs in a cool dry location Let the paper run out before you refill the paper cassettes Avoid mixing new paper with paper remain...

Page 382: ...of the paper you are loading To change the paper size for Paper Cassette 1 Adjust the paper size side guides in the following way 1 2 2 1 WHEN YOU SET TO A4 SIZE WHEN YOU SET TO LETTER OR LEGAL SIZE To select A4 size push the tabs jutting out from the edge of the cassette inwards and slide the stopper downwards to lock the guides in position To select letter and legal size slide the stopper up and...

Page 383: ...it to the mark indicating the desired paper size A4 LTR LGL To change the paper size for Paper Cassette 2 option To adjust the paper size side guides release them by pinching the stopper on the left guide and slide them inwards or outwards according to the paper size you are loading 2 1 WHEN YOU SET TO LETTER SIZE ...

Page 384: ...u use it as a paper supply for fax you can load letter legal or A4 size paper only Turn the dial on the right front side of the cassette and adjust it to the size of paper you are loading LGL CUSTOM B5 A 4 Make sure the mark on the paper size setting dial corresponds with the size of the installed paper otherwise a paper jam may occur Do not set the paper size dial on this unit to CUSTOM This sett...

Page 385: ...flat surface so that the edges are evenly aligned 4 Place the stack of paper in the paper cassettes with the print side facing down Insert the stack of paper so that it fits neatly to the back of the paper cassettes When loading 500 sheets into the paper cassettes divide the stack in two evenly sized stacks then load each stack separately ...

Page 386: ...de clips Then press the stack down again to make sure it is below the paper limit marks on the side of the paper cassettes and the paper size guides hook at the back of the cassettes 6 Press the paper stack down to make sure it has a clearance of approximately 0 04 in 1 mm from the hook of the paper size rear guide PAPER LIMIT MARKS ...

Page 387: ...Make sure you insert the cassette all the way into the fax unit until it locks into place The paper volume status bars on the paper cassettes indicate the level of the current paper supply When you see the paper volume status bar drop make sure you have a supply of paper on hand to fill the cassettes When you see the SUPPLY REC PAPER message on the LCD display re fill the cassettes PAPER VOLUME ST...

Page 388: ... the optional handset or an extension phone A separate jack is not provided for an extension phone Connect the extension phone cord to the extension phone jack marked with the handset icon Users in the U K only When connecting an extension phone be sure to connect the B T adapter Contact your Canon Supplier for more informa tion B T adapter is available as an option U K ONLY B T ADAPTER ...

Page 389: ...ction and load paper of sizes other than letter legal or A4 it is necessary to set USE MP TRAY to OFF on the FAX S PRINTER SET menu The sizes and kinds of print media you can set on the MP tray differ when you use it as an input tray for the printer function For details on the print media specifications for the printer function refer to the Print Media Specifications section in Appendix D of the P...

Page 390: ...led up you can correct the problem by turning over the paper stack in the MP tray so that the bottom sheet in the stack is now at the top If the leading edge of the paper is curled straighten it out as much as possible before loading it into the tray Do not set the paper guides so tight that the paper stack bends Do not set the paper guides so loose that the paper stack is not evenly aligned Do no...

Page 391: ...sing the handle on the panel 2 Pull out the extension tray using the center grip 3 The MP tray holds approximately 100 sheets of paper Before you load paper on the MP tray tap the edges of the stack to make sure the leading edge and sides of the stack are even ...

Page 392: ...o that it is below the paper feed roller The paper sensor for the MP tray is located to the left of the paper feed roller when viewed from the front of the fax unit Please note the following points when loading small size paper in the MP tray If the paper is not loaded correctly the paper will not be detected by the fax and a message will appear asking you to load paper in the MP tray Make sure th...

Page 393: ...correctly and that the leading edge is fully inserted into the fax unit Make sure that the paper sensor is resting on top of the paper The paper sensor must rest on top of the paper not just touch the edge of the paper To avoid damaging the MP tray close it when not in use Remove and store any remaining print media Slide the extension tray in before closing the MP tray PAPER SENSOR ACCEPTABLE NOT ...

Page 394: ...ils about setting the paper size of the MP tray on the printer menus refer to Printing from the Multi Purpose Tray in the Printer User s Guide supplied with the optional FAX L1000 Printer Kit Follow this procedure to turn on and off USE MP TRAY and to select the paper size in the fax menus 1 Open all three of the One touch Speed Dialing panels Then press Data Registration Data Registration REGISTR...

Page 395: ...unction and load paper of sizes other than letter legal or A4 it is necessary to set USE MP TRAY to OFF on the FAX S PRINTER SET menu Set 7 Press Set SET MP TRAY SIZE LTR 8 Press the search buttons to select the paper size you are loading onto the MP tray SET MP TRAY SIZE A4 Set 9 Press Set FAX S PRINTER SET 2 OF RX COPIES Stop 10 Press Stop to return to standby ...

Page 396: ...ct the power cord to the power source the fax LCD display will light There is no power switch on the fax unit It will take a few seconds for the unit to warm up PLEASE WAIT The unit has warmed up and is ready to use when you see the date and time display 22 09 2000 FRI 12 20 When the date is displayed on the LCD the fax is in the standby mode and ready for normal operation If the Error lamp starts...

Page 397: ...inside the fax machine then close the printer cover again SUPPLY REC PAPER At least one of the paper cassettes is empty or not seated correctly inside the fax machine Remove each cas sette Make sure the stacks of paper are below the tabs and insert the paper cassettes in again Push the paper cassettes all the way in until they lock in place When ENERGY SAVER is ON the fax switches to the energy sa...

Page 398: ...we recommend that you perform an All Clear operation Below is the procedure for performing an All Clear operation When perform an All Clear operation all the registered data is erased and all the service data is initialized Figure 5 1 All Clear DATA REGISTRATION Standby SET X 3 SERVICE MODE 8 CLEAR X 1 SET 8 CLEAR ALL 8 CLEAR CLEAR OK PLEASE WAIT Set Set SERVICE MODE 8 CLEAR Data Registration Disp...

Page 399: ...other faxes and check that images are sent normally for transmission and are printed normally for reception Here is a procedure for a general communication test 1 Pickup the handset or press the HOOK button and check that you can hear the dial tone If you cannot check the line connections 2 Dial the other fax and check that the line is connected If you cannot connect with the other fax check the l...

Page 400: ...ax hold it by the handles on the right and left sides Never try to lift the fax by gripping paper cassettes by the front and back sides Grip firmly the handles by the parts close to the back of the fax unit as shown in the figure below because the fax unit is heavier at the back When you lift the fax be sure not to tilt it forward because the paper cassette may slide out of the fax unit Be sure to...

Page 401: ...on occurs in the printer d Adjusts installation position of the envelope multiple feed sensor with a special tool thickness gauge See this Chapter 3 4 6 Installation Position Adjustment of Envelope Multiple Feed Sensor LED17 Communication SW15 Reset CANON INC MADE IN JAPAN RY9 0124 Cassette Analog Data Reserved Service Error Operation Error Jam Option Sensor Sensor S witch Reserved 0 0 0 0 0 0 1 1...

Page 402: ...1 1 1 1 1 1 0 1 0 1 0 1 0 1 SW13 SW14 SW12 1 0 SW14 SW13 SW12 Display Select 0 0 0 0 0 0 1 1 0 0 1 1 1 1 1 1 0 1 0 1 0 1 0 1 SW4 SW5 SW3 Cassette Pick up Envelope Feeder Pick up Paper Feeder Pick up MP Tray Pick up Reserved Cassette Pick up X1 1 1 0 0 SW7 1 0 1 0 SW6 All Black All white Horizontal lines Vertical lines 1 0 0 0 1 1 0 0 1 0 0 0 SW5 SW6 SW4 1 0 1 0 SW3 Normal F1 F5 F9 SW1 SW2 1 0 SW1 ...

Page 403: ... cord and operate the tester when the printer enters the standby mode NOTE Note that the connector of the tester fits into the connector on the wrong side If the LEDs on the tester do not light up when conducting the step 2 1 3 reconnect the connector the other way around LED17 Communication SW15 Reset CANON INC MADE IN JAPAN RY9 0124 Cassette Analog Data Reserved Service Error Operation Error Jam...

Page 404: ...nter by turning ON SW11 and the printer executes the set operations Once SW11 has been turned ON the set contents remain until canceled If multiple settings are to be made set them one by one turning ON SW11 each time To cancel the setting set the corresponding switch back to 0 and then turn ON SW11 or disconnect the power cord For instance a test print is executed when turning ON SW11 with SW1 an...

Page 405: ...ibit Note Test print Scanner motor ON Switch resolution 600dpi 0 1200dpi 1 0 0 1 0 0 1 Duplex test print SW5 SW4 SW3 Paper pick up source Cassette Multi purpose tray Paper feeder Envelope feeder Cassette Cassette Cassette SW7 SW6 Test pattern Vertical lines Horizontal lines All white All black SW6 SW5 SW4 SW3 0 1 0 0 0 1 1 1 0 1 0 1 1 0 0 1 0 1 1 0 1 0 1 0 Density Normal mode 0 0 0 0 0 1 1 1 1 1 0...

Page 406: ...nt Fixing unit paper delivery sensor 2 Paper present Face down tray paper full sensor Paper present Door open detection switch ON Paper size detection switch Lower ON Multi purpose tray paper sensor Paper present Test print switch ON Paper size detection switch Middle ON Paper size detection switch Upper ON Paper size detection switch Lower ON Paper size detection switch Middle ON Paper size detec...

Page 407: ...r warning Face down tray paper full warning BD error Paper size mismatch Paper feed failure Multiple envelopes fed from envelope feeder Scanner failure Main motor failure Fan motor failure Duplex fan motor failure Fixing unit failure Warm up error Fixing unit failure Abnormally low temperature Fixing unit failure Abnormally high temperature Fixing unit failure Detection circuit failure Pick up uni...

Page 408: ...sette is not set in the printer when the paper feeder is selected as the paper pick up source 4 The duplexing unit is not connected correctly 5 The paper feeder is not connected correctly 6 The envelope feeder is not connected correctly 7 Monitored value set by VR501 on the engine controller The value is expressed by 8 bit data 256 steps The value of the data becomes 40 40 when the start position ...

Page 409: ... If memory boards are handled when an electrostatic charge is present the electronic parts will be damaged REFERENCE Countermeasures for Electrostatic Discharge For details regarding countermeasures for electrostatic discharge please refer to Chapter 1 2 3 1 Damage due to electrostatic discharge 3 1 2 Service operations a External view Figure 5 6 External View NOTE Memory board extension can be do...

Page 410: ...cessary to disable memory backup so the complete contents of image memory will be cleared Output all image data if there is any remaining in image memory 2 Disconnect the power cord of the fax unit at the power source 3 Disconnect the modular jack cord telephone line from the fax 4 Remove the one screw and remove the right cover Figure 5 7 Preparations for Installation 1 5 Remove the six screws an...

Page 411: ... is attached to the SCNT board jumper switch JP1 even when the power is turned off the voltage of the Vanadium Lithium secondary battery is still being output to the memory extension connector J1 If a memory board is loaded in this condition the memory IC will suffer damage so be sure to remove the jumper plug Figure 5 9 DRAM Boards Installation 1 Jumper plug JP1 JP2 ...

Page 412: ... board into the socket in the direction indicated by arrow q or e then push it in the direction indicated by arrow w or r until it is fixed in place 3 Install jumper plug JP1 on the SCNT board 4 Fasten the shield cover in place with the four screws 5 Fasten the right cover in place with the one screw 6 Connect the modular jack cord telephone line to the fax 7 Plug in the fax 3 1 4 2 First DRAM boa...

Page 413: ...he check completes with no error Figure 5 12 D RAM Board Installation Check 3 After confirming this push the Stop button then push the Clear button which will put the machine into a standby condition 4 If the process does not complete normally return to b 3 Attaching memory boards re attach the memory board and then re check with the D RAM test Data Registration Set SERVICE MODE TEST MODE SERVICE ...

Page 414: ...teps in b 3 Attaching memory boards in reverse order Be sure to remove the memory board only after turning the power off and removing the jumper plug on SCNT board jumper switch JP1 If the memory board is removed with the jumper plug attached to the SCNT board jumper switch the memory board will suffer damage ...

Page 415: ...apter 5 Appendix 3 1 3 Technical information a Configuration and construction 1 Product name OPTION MEMORY VII 4MB 2 External view Figure 5 13 DRAM Board 4MB b Specifications Type of memory DRAM Capacity 2Mbyte 2 4Mbyte ...

Page 416: ... Data signal A8 8 VD6 Data signal A9 9 VD7 Data signal A10 10 VB Logic drive voltage A11 11 N C Not connected A12 12 AX0 Address data signal A13 13 AX1 Address data signal A14 14 AX2 Address data signal A15 15 AX3 Address data signal A16 16 AX4 Address data signal A17 17 AX5 Address data signal A18 18 AX6 Address data signal A19 19 AX10 Address data signal A20 20 N C Not connected A21 21 VD8 Data ...

Page 417: ...signal No 2 A45 45 N C Not connected A46 46 N C Not connected A47 47 nFWE XWE signal to DRAM A48 48 N C Not connected A49 49 VD2 Data signal A50 50 VD3 Data signal A51 51 VD4 Data signal A52 52 VD5 Data signal A53 53 VD6 Data signal A54 54 VD7 Data signal A55 55 N C Not connected A56 56 VD8 Data signal A57 57 VD9 Data signal A58 58 VD10 Data signal A59 59 VD12 Data signal A60 60 VD11 Data signal A...

Page 418: ...1000 Chapter 5 Appendix NOTE The J1 connector on the SCNT board has two rows A and B and has a total of 144 pins Since rows A and B have similar pin layout only different pins are shown below B34 nRAS2 B44 nRAS1 ...

Page 419: ... one screw b 2 Attachment to the main unit 1 Disconnect the power cord of the fax unit at the power source 2 While holding the upper reader frame and the middle reader frame open with one hand use one finger of your other hand to gently push in the stopper to separate it from the stub on the fax machine and open the upper reader frame and the middle reader frame Figure 5 15 Attachment to the Main ...

Page 420: ... to the Main Unit 2 4 Connect the stamp unit connector cable to the main unit and fasten the stamp unit with the one screw as shown below Figure 5 17 Attachment to the Main Unit 3 NOTE As shown in the Figure angle the boss slightly insert the screw and fix the stamp unit into place Lower reader cover Stamp unit Screw ...

Page 421: ...o the Main Unit 4 6 Fasten the lower reader cover in place with the three screws 7 Place the end of the stopper over the end of the stub so it locks in place and close the upper reader frame Figure 5 19 Attachment to the Main Unit 5 8 Connect the power cord of the fax unit at the power source Cap ...

Page 422: ... TX SETTINGS to ON or after pressing the Stamp button on the operation panel and turning the stamp function ON using the search button fax a document to verify that a stamp is put at the bottom of the document scanning surface during scanning 10011000 Data Registration Standby Set SERVICE MODE 1 SSSW Set 1 SSSW SW06 1 SSSW DATA ENTRY OK Stop Display SW06 by pressing or button ...

Page 423: ...5 65 FAX L1000 Chapter 5 Appendix 3 2 2 Maintenance and service a Signal description STAMP unit SCNT board J8 Stamp J8 Signal name Description 1 1 STAMP 24V STAMP 24V 2 2 STAMPGND STAMP ground ...

Page 424: ...air clothes accessories etc from becoming wrapped up in moving and rotating parts The cassette pickup roller cassette separation roller and cassette feed roller are rotated by the main motor The cassette pickup solenoid controls the cassette pickup roller Figure 5 21 Moving and Rotating Parts Cassette pickup roller Cassette separation roller Cassette pickup solenoid Cassette feed roller ...

Page 425: ...5 67 FAX L1000 Chapter 5 Appendix 3 3 2 Service operations a External Views Figure 5 22 External View ...

Page 426: ...RENCE Please refer to item Installing Paper Feed Unit PF 52 in this Chapter 1 4 Assembling the Fax for installation b 2 Attachment to the main unit REFERENCE Please refer to item Installing Paper Feed Unit PF 52 in this Chapter 1 6 Moving the Fax Unit for installation ...

Page 427: ...d the cassette pickup roller is set to its initial position This initial position is as shown in below After connecting the feed unit if you load the cassette when the cassette pickup roller is not in its initial position then the cassette will strike the roller and may break it Always check that the roller is in its initial position before loading the cassette Figure 5 23 Pickup Roller Initial Po...

Page 428: ... information a Configuration and construction External structure Item Dimensions and weight Remarks Dimensions 15 35 W 19 41 D 4 96 H With cassette 390 493 126 mm Weight approx 15 4 lbs 7 kg Figure 5 24 External View 19 41 493mm 15 35 390mm 4 96 126mm ...

Page 429: ...ive 7 25 W 10 50 L 184 267 mm Weight 64 90 g m2 Recording paper cassette capacity 500 sheets max or 2 20 56mm in height of weight 80g m2 paper Recommended recording paper Canon Copier LTR LGL Premium Paper Weight 75 g m2 Paper size Letter Legal Manufactured by BOISE CASCADE KANGAS Weight 80 g m2 Paper size A4 Manufactured by KANGAS NEUSIEDLER Canon Paper Weight 80 g m2 Paper size A4 Manufactured b...

Page 430: ...ed roller and separation roller are driven by the main motor rotation a 2 No recording paper detection function The cassette recording paper sensor in the option feeder detects whether or not there is recording paper in the cassette a 3 Recording paper size and no cassette detection function The paper size in the cassette and whether the cassette is installed are detected by the three switches SW8...

Page 431: ... size SW801 SW802 SW803 No cassette LEGAL Executive LETTER Other Custom B5 A4 OFF OFF OFF OFF ON ON ON ON OFF OFF ON ON OFF OFF ON ON OFF ON OFF ON OFF ON OFF ON Available for printer function Available for printer function Available for printer function Available for printer function SW801 SW802 SW803 ...

Page 432: ... the engine controller This fax supplies 24VDC to the paper feeder The paper feeder driver generates 3 3V for the ICs based on this 24V The flow of input output signals to from the paper feeder driver PCB is as shown below Figure 5 27 Electrical Circuit Section Paper feeder driver PCB Accepts the command when L SEL1 24VA J801 1 2 3 J811 3 2 1 To ECNT board via PAPER SIZE board Command input Status...

Page 433: ... connection between the main unit and the paper size detection board 1 2 Check the connection between J811 J812 on the paper feeder connector and J801 on the paper size detection board 2 3 Check the connection between J104 J105 on the paper feeder connector and J601 on the paper size detection board 1 4 Clean the rollers cassette pick up roller cassette separation roller and feed roller if dirty 5...

Page 434: ...a 6 1 SCLK Serial clock signal Paper size detection board 2 J802 Cassette pick up solenoid J802 Solenoid Signal name Description 1 1 24V Cassette pick up solenoid drive voltage 2 2 OPT SPL Cassette pick up solenoid drive signal Paper size detection board 2 J803 Cassette recording paper sensor J803 Sensor Signal name Description 1 1 OPT DR Cassette recording paper sensor drive voltage 2 3 GND Groun...

Page 435: ...ected giving priority to the size that will require the fewest pages The second and subsequent pages for divided printing use the same size recording paper as the first page If enough recording paper of that size is not available memory reception is used Recording paper is selected for received copied images with the following procedure 1 When set to Automatic Reduction with the user data The mini...

Page 436: ...d recording paper priority is determined by the contents of user data and service data settings The recording paper indicated by 2 is selected when there is none of the recording paper indicated by 1 When the recording paper indicated in the print recording paper column all runs out the reception images are received into memory w Print recording paper size Indicates the size of the recording paper...

Page 437: ...ter 2 Automatic reduction 2 Memory reception Letter Legal ON ON 1 Actual size 1 Automatic reduction A4 Letter 2 Automatic reduction 2 Actual size Letter Legal Reception image size Letter Cassette switches A B A4 Letter Letter Legal OFF OFF 1 Actual size 1 Actual size Letter Letter 2 Memory reception 2 Memory reception A4 Legal OFF ON 1 Actual size 1 Actual size Letter Letter 2 Actual size 2 Actual...

Page 438: ...eduction 2 Automatic reduction Letter Letter OFF ON 1 Automatic reduction 1 Actual size A4 Legal 2 Automatic reduction 2 Automatic reduction Letter Letter ON OFF 1 Automatic reduction 1 Actual size A4 Legal 2 Automatic reduction 2 Automatic reduction Letter Letter ON ON 1 Automatic reduction 1 Actual size A4 Legal 2 Automatic reduction 2 Automatic reduction Letter Letter ...

Page 439: ...pen the envelope feeder packaging 2 Take off the plastic bag and peel the tape off Confirm that none of the covers were scratched or deformed during shipment 3 Remove the packing materials from the envelope feeder 4 Open the multi purpose tray of the fax remove the envelope entrance cover and open the envelope feeder gear cover 5 Holding the envelope feeder with both hands install it into the fax ...

Page 440: ...1 W 13 94 D 4 45 H 328 354 113 mm Weight approx 4 85 lbs 2 2 kg Figure 5 30 External View b Specifications Envelope types Monarch COM 10 DL B5 C5 recommended envelopes Envelope size 3 54 W 5 83 L min 7 01 W 10 00 L max 90 148 mm 178 254 mm Envelope feeder capacity Max 75 envelopes or stacked to a heignt of 2 17 55mm Max 4 45 113mm 13 94 354mm 12 91 328mm ...

Page 441: ...ensor in the envelope feeder detects whether or not there is recording paper in the envelope feeder a 3 Paper jam detection The CPU send retry instruction to the envelop feeder if the top of page sensor does not detect the leading edge of the envelope within the prescribed time after the pick up starts b Structures The envelope feeder picks up the envelope from the envelope feeder and feeds it to ...

Page 442: ...igure 5 34 Electrical Circuit Section Envelope multi feed sensor Envelope sensor Envelope feeder driver PCB Accepts the command when L SEL2 24VA J901 1 2 3 J911 3 2 1 Command input Status output Serial clock SOUT SIN SCLK J901 4 5 6 J912 3 2 1 To ECNT Envelope sensor PS901 24VA Envelope pick up solenoid SL901 ENV SOL Starts envelope pick up when L J902 1 2 Envelope multiple feed sensor PS902 J913 ...

Page 443: ... worn or deformed 4 Damaged gears Action Check the gears of envelope feeder and replace any damaged gears 5 Defective envelope pickup solenoid Action Disconnect the envelope pickup solenoid connector J901 from the envelope feeder driver PCB Measure the resistance between cable side connector J902 1 and J902 2 If it is not about 129Ω replace the envelope pickup solenoid 6 Defective envelope feeder ...

Page 444: ...eplace the ECNT board 5 Defective SCNT board Action Replace the SCNT board 6 Defective TWINS board Action Replace the TWINS board 7 Defective FAX L1000 Printer kit Action Replace the FAX L1000 Printer kit LOAD SIZE IN ENV message appears when the specified sized envelope is in the envelope feeder Possible causes 1 Damaged envelope detection lever Action Replace the lever 2 Defective envelope feede...

Page 445: ...12 Signal name Description 4 3 SOUT Serial output data 5 2 SIN Serial input data 6 1 SCLOK Serial clock signal Envelope feeder J902 Envelope pick up solenoid J902 SOL Signal name Description 1 1 24V Envelope pick up solenoid drive voltage 2 2 ENV SOL Envelope pick up solenoid drive signal Envelope feeder J903 Envelope multiple feed sensor J903 SNS Signal name Description 1 3 MF DR Envelope multipl...

Page 446: ...deformation make the adjustment as shown below b Tools Tool Use 1 6mm thickness gauge RY9 0123 Measuring gap between the separation guide and the lower separation roller c Adjustment 1 Install the separation guide 2 Insert the 1 6mm thickness gauge RY9 0123 between the separation guide and the lower separation roller 3 Fix the separation guide with 1 6mm gap between the separation guide and the lo...

Page 447: ...er feed rollers 0 7mm thickness gauge RY9 0122 Adjusting gap between the upper and lower feed rollers Printer driver tester RY9 0124 Checking operation of the envelop multiple feed sensor c Adjustment c 1 Preparations 1 Remove the top cover of the envelop feeder c 2 Adjustment 1 Disconnect the power cord 2 Connect the two connectors of the printer driver tester with the printer and the envelop mul...

Page 448: ...ent of Envelope Multiple Feed Sensor Screw Envelope multiple feed sensor Connecting to the multiple feed sensor connecter Printer driver tester RY9 0124 Sensor Test LED Connecting to the printer s connector for the envelope feeder Thickness gauge RY9 0122 ...

Page 449: ... duplexing feeder b 2 Attachment to main unit 1 Open the duplexing unit packaging 2 Take off the plastic bag and peel the tape off Confirm that none of the covers were scratched or deformed during shipment 3 Remove the packing materials from the duplexing unit 4 Remove the 2 duplexing unit slot covers from the fax 5 Holding the duplexing unit with both hands install in into the fax ...

Page 450: ...al structure Item Dimensions and weight Dimensions 12 56 W 14 17 D 5 55 H 319 360 141 mm Weight approx 7 72 lbs 3 5 kg figure 5 38 External View b Specifications Paper dimensions Letter Legal Executive A4 and B5 JIS sizes plain paper 60g m2 105g m2 recommended paper 14 21 361mm 5 55 141mm 12 56 319mm ...

Page 451: ...the preceding paper passes the sensor a 2 Duplexing unit pick up function When the PRNT signal is sent to the ECNT board from the video controller the main motor of the printer starts rotation When the main motor rotation reaches its prescribed speed the engine controller turns ON the feed roller clutch of the printer and sends the duplexing unit pick up command to the duplexing unit driver When t...

Page 452: ...per is fed normally or not Reversed paper sensor PS703 Duplexing unit pick up sensor PS701 The CPU determines whether paper is jammed or not by checking whether paper is present or absent at the sensors at check timing stored in the memory If the CPU determines that a jam has occurred it stops duplex feeding and notifies the jam occurrence to the engine controller ...

Page 453: ...er fed to the duplexing unit The paper is then transported by the oblique roller and feed roller so that its edge contacts with the left panel to correct its skew and is sent to the fax The duplexing unit has two motors reversing motor M701 and duplex feed motor M702 They are stepping motors The rotating directions clockwise and counterclockwise of the motors are controlled by the duplexing unit d...

Page 454: ...5 96 FAX L1000 Chapter 5 Appendix c Arrangement of sensors Figure 5 41 Arrangement of Sensors PS701 PS703 PS702 ...

Page 455: ...n Duplexing unit solenoid SL701 24VA Rotates when H H when fan is locked DUP SOL Paper is fed to the duplexing unit when L J707 1 2 3 FM701 J719 1 2 3 J718 3 2 1 F ON F LOCK J702 1 2 3 4 Duplex feed motor M702 FNT A FNT A FNT B FNT B Motor rotation control signals J701 1 2 3 4 Reversing motor M701 INT A INT A INT B INT B Duplexing unit pick up sensor PS701 J713 3 1 2 24VA J706 2 4 3 PICK SNS L whe...

Page 456: ...lace worn or deformed rollers 5 Paper dust or dirt on the rollers Action Remove the paper dust and dirt 6 Duplexing unit solenoid lever does not move smoothly or is damaged Action Adjust the lever so that it moves smoothly Replace it if damaged 7 Damaged or worn gears Action Replace any damaged or worn gear s 8 Sensor levers do not move smoothly or are damaged Action Adjust the levers so that they...

Page 457: ... driver PCB Action Replace the duplexing unit driver PCB 5F 60 ERROR Duplex Option error Possible causes 1 Defective duplexing unit connector Action Remove the duplexing unit from the fax and check the connector Replace the connector if any failure is found 2 Defective fax connector Action Check the connector Replace the connector if any failure is found 3 Defective duplexing unit driver PCB Actio...

Page 458: ...eplace the sensor 4 Defective duplexing unit pick up paper sensor 1 Action Replace the sensor 5 Defective duplexing unit driver PCB Action Replace the duplexing unit driver PCB 6 Defective ECNT board Action Replace the ECNT board 7 Defective SCNT board Action Replace the SCNT board 8 Defective TWINS board Action Replace the TWINS board 9 Defective FAX L1000 Printer kit Action Replace the FAX L1000...

Page 459: ...24V Duplexing unit drive voltage 2 5 nSEL0 Duplexing unit select signal 3 4 DGND Ground 4 3 SOUT Serial input data 5 2 SIN Serial output data 6 1 SCLK Serial clock signal Duplexing unit J705 Reversed paper sensor J705 Sensor Signal name Description 4 N C Not connected 1 3 INV DR Reversed paper sensor drive 2 2 DGND Ground 3 1 INV SNS Reversed paper detection signal Duplexing unit J705 Face up sens...

Page 460: ...1000 Chapter 5 Appendix Duplexing unit J707 Duplexing unit exhaust fan J707 Fan Signal name Description 1 1 F ON Duplexing unit fan drive signal 2 2 F LOCK Duplexing unit fan lock detection signal 3 3 DGND Ground ...

Page 461: ...against electrostatic discharge by using a wrist strap etc If the kit is handled when an electrostatic charge is present the electronic parts may be damaged REFERENCE Countermeasures for Electrostatic Discharge For details regarding countermeasures for electrostatic discharge please refer to Chapter 1 2 3 1 Damage due to electrostatic discharge 3 6 2 Service operations a External view Figure 5 43 ...

Page 462: ...connect the power cord of the fax unit at the power source Wait at least 10 minutes for the power supply unit to cool before continuing to work 3 If a FAX L1000 Printer kit Option or an FAX L1000 Network Printer Upgrade Kit Option is installed disconnect the IEEE 1284 compliant parallel interface cable or the network cable from the options 4 Remove the one screw 5 Slide the right cover to the righ...

Page 463: ...nectors of cable 3 into J1 and J2 on the G4 relay board unit Then Insert the other connector into J3 on the G4 board ass y Figure 5 45 Preparation for Installation 2 If a FAX L1000 Printer kit Option is installed proceed to step 10 9 Remove the six screws and remove the shield cover Figure 5 46 Preparation for Installation 3A Cable 1 Cable 2 Cable 3 J2 J1 J2 G4 RELAY BOARD UNIT G4 BOARD ASS Y J1 J...

Page 464: ...t the connectors of the option from J33 J34 J35 and J40 on the TWINS board Then remove the option Figure 5 47 Preparation for Installation 3B 12 Remove the two screws and remove the shield cover 2 Figure 5 48 Preparation for Installation 4 FAX L1000 Printer Kit Shield cover 2 ...

Page 465: ... the tabs with the slots on the main unit 2 After inserting the kit insert cables 1 2 and 3 into J37 J39 and J43 on the TWINS board 3 Fasten the kit in place with the 4 included screws Figure 5 49 FAX L1000 ISDN Kit Installation Cable 2 Cable 3 FAX L1000 ISDN KIT J37 J39 J43 Cable 1 ...

Page 466: ...tion into the main unit Attach the option by aligning it with the hooks in the circles in the figure and sliding it in the direction indicated by the black arrow 6 After inserting the option insert cables of the option into J33 J34 J35 and J40 on the TWINS board 7 Fasten the option in place with the seven screws Figure 5 50 FAX L1000 Printer Kit Option Installation FAX L1000 Printer Kit ...

Page 467: ... Replacing the ROM 1 Remove the six screws and remove the shield cover Figure 5 51 ROM Replacement 1 2 Remove the ROM on the SCNT board using the IC Removing Tool HY9 0022 3 Replace the ROM Figure 5 52 ROM Replacement 2 Shield cover er ICS1 ...

Page 468: ...00 Printer kit Option or an FAX L1000 Network Printer Upgrade Kit Option is installed connect the IEEE 1284 compliant parallel interface cable or the network cable to the options 9 Plug in the fax b 5 All clear operation 10 Perform the All clear operation Figure 5 53 All Clear Operation While waiting to return to the ready state after executing All clear please do not press the Stop button Doing s...

Page 469: ...splay 4 Perform a communications test to make sure that transmission and reception are normal 5 If a problem occurs during the test perform the following Check that the ISDN cable is securely connected Check that the kit is securely connected Refer to the Service Manual Chapter 5 3 6 7 Maintenance and service b 7 Removing the kit When removing the kit or the ROM perform the steps in b 3 Attaching ...

Page 470: ...12 FAX L1000 Chapter 5 Appendix 3 6 3 Technical information a Configuration and construction 1 Product names FAX L1000 ISDN KIT 2 External view Figure 5 55 External View 11 06 281mm 1 65 42mm 9 70 246 5mm ...

Page 471: ... 4kbps 4 8kbps 7 2kbps 9 6kbps 12kbps 14 4kbps 16 8kbps 19 2kbps 21 6kbps 24kbps 26 4kbps 28 8kbps 31 2kbps 33 6kbps G3 procedure signals ITU T V 21 No 2 300bps ITU T V 8 V 34 300bps 600bps 1200bps Transmission speed G3 33 6kbps 31 2kbps 28 8kbps 26 4kbps 24kbps 21 6kbps 19 2kbps 16 8kbps 14 4kbps 12kbps TC9 6kbps TC7 2kbps 9 6kbps 7 2kbps 4 8kbps 2 4kbps With automatic fallback function G4 64k bp...

Page 472: ...onnected to the line until image transmission begins 2 Post message between pages Time from after one document has been sent until transmission of the next document starts if several pages are transmitted 3 Post message after last pages Time from after image transmission is completed until line is switched from facsimile to telephone Transmission output level from 8 to 15 dBm Minimum receive input...

Page 473: ...nding on the switching equipment In cases such as this choose Add Additionally when Add is selected the progress description included in the Progress Indicator information element takes on the same value as that set under the 4C ISDN menu in ISDN BASIC Numeric Parameter No 19 Bit 5 For outgoing 3 1kHz audio calls the Progress Indicator information element in the SETUP message can be set to Add or ...

Page 474: ...message will not be sent even if Yes is selected Bit 2 For outgoing G4 calls it is possible to choose whether to automatically fallback to G3 in cases where an error occurs in the D channel connection procedure If Yes is selected the machine will fallback to G3 and call again after releasing the call if notification of a cause number corresponding to the error code set under the 4C ISDN menu in IS...

Page 475: ... High Layer Compatibility information element in the SETUP message is set to Don t Add If G4 reception is selected an incoming call will be handled as G4 when a SETUP message which does not contain G4HLC is received If Call rejected is selected an incoming call will be handled as Incompatible terminal attributes when a SETUP message which does not contain G4HLC is received Bit 4 For outgoing G4 ca...

Page 476: ...back to G3 and call again after an outgoing G4 call even if the cause number corresponding to the error code set under the 4C ISDN menu in ISDN BASIC G4 G3 Fallback is received from the network This setting is available when the ISDN BASIC Bitswitch SW08 Bit4 under the 4C ISDN BASIC menu is 0 NOTE Enforced fallback function This is an function for outgoing G4 calls in which a call is forced with G...

Page 477: ... calls the LL Low Layer Compatibility information element in the SETUP message can be set to Add or Don t Add If Don t Add is set ISDN BASIC Bitswitch SW03 Bit4 SW03 Bit5 and SW13 Bit0 settings under the 4C ISDN BASIC menu are unavailable Bit 7 For all outgoing calls the HLC High Layer Compatibility information element in the SETUP message can be set to Add or Don t Add If Don t Add is set ISDN BA...

Page 478: ...it7 under the 4C ISDN menu is set to 0 Bit 4 For outgoing G4 calls if an error occurs in B channel communications after normal D channel connection it is possible to choose whether or not to enforce a fallback to G3 For example in cases such as where an outgoing G4 call is made to a G3 machine and the network returns a CONNECT message in response to the SETUP message sent by the calling machine se...

Page 479: ...l number incoming calls 7 Not used Bit 2 It is possible to set either Speech or 3 1kHz audio for the bearer capability when making an outgoing call using the ON HOOK button Bit 6 When checking incoming addresses the global number incoming call No Called Party Number in SETUP messages can be set to Respond or Don t Respond When not checking incoming addresses this setting is unrelated and replies w...

Page 480: ...on address is non ISDN 3 Origination address is non ISDN 4 Call has returned to the ISDN 5 Interworking has occurred and has resulted in a telecommunication service change 8 In band information or an appropriate pattern is now available This setting is available when ISDN BASIC Bitswitch SW01 bit5 under the 4C ISDN BASIC menu is 1 No 19 The progress description of the Progress Indicator informatio...

Page 481: ... the 4 digit error code displayed on the LCD of the machine s switch or on the report can be registered so that from the next outgoing call onwards if the same error occurs the machine will make an outgoing G3 call after making one public call Speech Fallback If a D channel protocol error occurs with an outgoing G3 call with Bearer Capability 3 1kHz audio the 4 digit error code displayed on the LC...

Page 482: ...taining Cause number 88 is made from the network and a D channel connection error occurs Cause number 88 means Incompatible Destination and the FAX L1000 displays the service error code 1088 The cause number is set to the clearing message first notified by the network DISC message REL message or RELCOMP message Figure 5 56 G4 G3 Fallback Procedure 1 Display the service error code 1088 D channel er...

Page 483: ...me way but after receiving the RELCOMP message from the network the Bearer Capability information element included in the SETUP message is changed from unrestricted digital to 3 1kHz audio and the SETUP message is sent again Example Figure 5 57 G4 G3 Fallback Procedure 2 G3 machine CONN ACK CONN CALL PROC SETUP BC Unrestricted digital ISDN Dch Layer 3 Protocol REL DISC Cause number 88 SETUP BC 3 1...

Page 484: ...on t Save Save log Bit 3 For G4 transmission it is possible to set whether or not to use Multi document transmission Bit 6 In the G4 B channel communications log it is possible to set whether to keep logs of All communications or Erroneous communications only This setting is available when ISDN G4 Bitswitch SW01 Bit7 under the 4C ISDN BASIC menu is 0 Bit 7 It is possible to set whether or not to k...

Page 485: ...n enforced G3 calling is set to Yes the call will be made with G3 even if 1 touch dial or speed dial designated as communications mode G4 is used ISDN G3 Numeric parameter No Function Selecting range Default setting 01 Output time of DTMF 10 9999 90 90msec signal output 02 Minimum pause time of 10 9999 90 90msec DTMF signal output No 01 It is possible to set the time of the DTMF signal transmissio...

Page 486: ...1100 00011100 00011100 SW13 00001000 00001000 00001000 00001000 NUMERIC Param 16 0 0 0 20 18 3 3 3 3 19 3 3 3 3 Redial Code 01 1017 1017 1017 1017 02 1018 1018 1018 1018 03 1019 1019 1019 1019 04 1027 1027 1027 1027 05 1031 1031 1031 1031 06 1034 1034 1034 1034 07 1041 1041 1041 1041 08 1042 1042 1042 1042 09 1044 1044 1044 1044 10 1049 1049 1049 1049 11 1127 1127 1127 1127 12 1131 1131 1131 1131 ...

Page 487: ...0 33 0 0 0 0 34 0 0 0 0 35 0 0 0 0 36 0 0 0 0 37 0 0 0 0 38 0 0 0 0 39 0 0 0 0 40 0 0 0 0 41 0 0 0 0 42 0 0 0 0 43 0 0 0 0 44 0 0 0 0 45 0 0 0 0 46 0 0 0 0 47 0 0 0 0 48 0 0 0 0 49 0 0 0 0 50 0 0 0 0 51 0 0 0 0 52 0 0 0 0 53 0 0 0 0 54 0 0 0 0 55 0 0 0 0 56 0 0 0 0 57 0 0 0 0 58 0 0 0 0 59 0 0 0 0 60 0 0 0 0 61 0 0 0 0 62 0 0 0 0 63 0 0 0 0 64 0 0 0 0 65 0 0 0 0 66 0 0 0 0 67 0 0 0 0 ...

Page 488: ...0 0 0 0 77 0 0 0 0 78 0 0 0 0 79 0 0 0 0 80 0 0 0 0 81 0 0 0 0 82 0 0 0 0 83 0 0 0 0 84 0 0 0 0 85 0 0 0 0 86 0 0 0 0 87 0 0 0 0 88 0 0 0 0 89 0 0 0 0 90 0 0 0 0 91 0 0 0 0 92 0 0 0 0 93 0 0 0 0 94 0 0 0 0 95 0 0 0 0 96 0 0 0 0 97 0 0 0 0 98 0 0 0 0 99 0 0 0 0 100 0 0 0 0 101 0 0 0 0 102 0 0 0 0 103 0 0 0 0 104 0 0 0 0 105 0 0 0 0 106 0 0 0 0 107 0 0 0 0 108 0 0 0 0 109 0 0 0 0 110 0 0 0 0 ...

Page 489: ... G3 Fallback 01 1001 1001 1001 1001 02 1002 1002 1002 1002 03 1003 1003 1003 1003 04 1004 1004 1004 1004 05 1005 1005 1005 1005 06 1006 1006 1006 1006 07 1007 1007 1007 1007 08 1008 1008 1008 1008 09 1009 1009 1009 1009 10 1010 1010 1010 1010 11 1011 1011 1011 1011 12 1012 1012 1012 1012 13 1013 1013 1013 1013 14 1014 1014 1014 1014 15 1015 1015 1015 1015 16 1018 1018 1018 1018 17 1019 1019 1019 1...

Page 490: ... 38 1041 1041 1041 1041 39 1043 1043 1043 1043 40 1044 1044 1044 1044 41 1045 1045 1045 1045 42 1046 1046 1046 1046 43 1047 1047 1047 1047 44 1048 1048 1048 1048 45 1049 1049 1049 1049 46 1050 1050 1050 1050 47 1051 1051 1051 1051 48 1052 1052 1052 1052 49 1053 1053 1053 1053 50 1054 1054 1054 1054 51 1055 1055 1055 1055 52 1056 1056 1056 1056 53 1057 1057 1057 1057 54 1058 1058 1058 1058 55 1059 ...

Page 491: ...1085 1085 1085 1085 82 1086 1086 1086 1086 83 1087 1087 1087 1087 84 1088 1088 1088 1088 85 1089 1089 1089 1089 86 1090 1090 1090 1090 87 1091 1091 1091 1091 88 1092 1092 1092 1092 89 1093 1093 1093 1093 90 1094 1094 1094 1094 91 1095 1095 1095 1095 92 1096 1096 1096 1096 93 1097 1097 1097 1097 94 1098 1098 1098 1098 95 1099 1099 1099 1099 96 1100 1100 1100 1100 97 1101 1101 1101 1101 98 1102 1102...

Page 492: ...5 1125 122 1126 1126 1126 1126 123 1127 1127 1127 1127 124 1131 1131 1131 1131 125 0 0 0 1042 126 0 0 0 0 127 0 0 0 0 128 0 0 0 0 Speech Fallback 01 1001 1001 1001 1001 02 1002 1002 1002 1002 03 1003 1003 1003 1003 04 1004 1004 1004 1004 05 1005 1005 1005 1005 06 1006 1006 1006 1006 07 1007 1007 1007 1007 08 1008 1008 1008 1008 09 1009 1009 1009 1009 10 1010 1010 1010 1010 11 1011 1011 1011 1011 1...

Page 493: ... 36 1039 1039 1039 1039 37 1040 1040 1040 1040 38 1041 1041 1041 1041 39 1043 1043 1043 1043 40 1044 1044 1044 1044 41 1045 1045 1045 1045 42 1046 1046 1046 1046 43 1047 1047 1047 1047 44 1048 1048 1048 1048 45 1049 1049 1049 1049 46 1050 1050 1050 1050 47 1051 1051 1051 1051 48 1052 1052 1052 1052 49 1053 1053 1053 1053 50 1054 1054 1054 1054 51 1055 1055 1055 1055 52 1056 1056 1056 1056 53 1057 ...

Page 494: ... 1083 1083 1083 1083 80 1084 1084 1084 1084 81 1085 1085 1085 1085 82 1086 1086 1086 1086 83 1087 1087 1087 1087 84 1088 1088 1088 1088 85 1089 1089 1089 1089 86 1090 1090 1090 1090 87 1091 1091 1091 1091 88 1092 1092 1092 1092 89 1093 1093 1093 1093 90 1094 1094 1094 1094 91 1095 1095 1095 1095 92 1096 1096 1096 1096 93 1097 1097 1097 1097 94 1098 1098 1098 1098 95 1099 1099 1099 1099 96 1100 110...

Page 495: ... 1118 1118 1118 115 1119 1119 1119 1119 116 1120 1120 1120 1120 117 1121 1121 1121 1121 118 1122 1122 1122 1122 119 1123 1123 1123 1123 120 1124 1124 1124 1124 121 1125 1125 1125 1125 122 1126 1126 1126 1126 123 1127 1127 1127 1127 124 1131 1131 1131 1131 125 0 0 0 1042 126 0 0 0 0 127 0 0 0 0 128 0 0 0 0 ISDN G4 Bitswitch SW01 10000100 10000100 10000100 10000100 ISDN G3 Bitswitch SW01 00000000 00...

Page 496: ...5 138 FAX L1000 Chapter 5 Appendix e Report and List e 1 System data list This list shows service data settings of service soft switches and service parameters Figure 5 58 System Data List 1 10 ...

Page 497: ...5 139 FAX L1000 Chapter 5 Appendix Figure 5 59 System Data List 2 10 ...

Page 498: ...5 140 FAX L1000 Chapter 5 Appendix Figure 5 60 System Data List 3 10 ...

Page 499: ...5 141 FAX L1000 Chapter 5 Appendix Figure 5 61 System Data List 4 10 ...

Page 500: ...5 142 FAX L1000 Chapter 5 Appendix Figure 5 62 System Data List 5 10 ...

Page 501: ...5 143 FAX L1000 Chapter 5 Appendix Figure 5 63 System Data List 6 10 ...

Page 502: ...5 144 FAX L1000 Chapter 5 Appendix Figure 5 64 System Data List 7 10 ...

Page 503: ...5 145 FAX L1000 Chapter 5 Appendix Figure 5 65 System Data List 8 10 ...

Page 504: ...5 146 FAX L1000 Chapter 5 Appendix Figure 5 66 System Data List 9 10 ...

Page 505: ...5 147 FAX L1000 Chapter 5 Appendix Figure 5 67 System Data List 10 10 ...

Page 506: ...5 148 FAX L1000 Chapter 5 Appendix e 2 System dump list This list shows the past communications statuses and error communications history Figure 5 68 System Dump List 1 3 ...

Page 507: ...5 149 FAX L1000 Chapter 5 Appendix Figure 5 69 System Dump List 2 3 ...

Page 508: ...5 150 FAX L1000 Chapter 5 Appendix Displays error information for the 3 most recent communication Figure 5 70 System Dump List 3 3 ...

Page 509: ... FAX L1000 Chapter 5 Appendix e 4 Dch log report This list shows the D channel communication history Up to the latest 32 messages can be displayed Figure 5 71 Dch Log Report 1 5 4 3 2 6 7 8 9 10 11 12 13 14 ...

Page 510: ...the machine pertaining to the DISC message received from the network Additionally depending on the cause for the removal of ISDN line even when Layer 2 has been disconnected the main message is still shown c D channel Layer 3 Message and Information Element Normally 4 octets of header information are attached to a D channel Layer 3 message 6 The length of the header information varies according to...

Page 511: ...mation elements in the clearing message are displayed on the Dch dump list is shown below c 3 Main information elements in the SETUP message Bearer Capability 8 Number 1 octet 04 Number 3 octet Information transfer capacity 88 Unrestricted digital 90 3 1kHz audio 80 Speech Channel Identification 9 Number 1 octet 18 Number 3 octet Information channel selection 80 No channel 81 B1 channel 82 B2 chan...

Page 512: ...on elements in the clearing message DISC REL RELCOMP Cause Number 1 octet 08 Number 4 octet and on Cause number NOTE Cause number The cause number is the number which results when 80 is subtracted from the number displayed on the Dch dump list and the result is converted to decimal form For example in the case where the number displayed on the Dch dump list is 90 if 80 is subtracted from 90 10 is ...

Page 513: ...5 155 FAX L1000 Chapter 5 Appendix e 4 Bch Log report This report shows B channel communication histoy Up to the latest 3 communications can be displayed Figure 5 72 Bch Log Report 5 8 7 6 1 2 3 4 ...

Page 514: ...ications 3 When B channel communication has commenced 4 When B channel communication has completed 5 Elapsed time since the power was turned ON msec Increases every 5 msec 6 Message direction TX The message the machine sent RX The message the network sent 7 Message name 8 Message s parameter Displayed as hexadecimal numbers 2 numbers of one octet each ...

Page 515: ...alog audio signals d Modem IC IC52 IC67 The modem IC CONEXANT R288F G3 modulates transmit data received from a CPU according to ITU T V 17 V 21 V 27ter V 29 and V 34 in transmit mode This IC G3 demodulates the signal received through the line according to ITU T V 17 V 21 V 27ter V 29 and V 34 in receive mode The IC detects a DTMF signal through ISDN lines Slave CPU V 853 A IC21 Parallel Serial Con...

Page 516: ...e way as the CPU IC17 on the SNCT board h System controller IC20 The system controller MITSUBISHI made M66364FP is a standard cell that controls peripheral devices for the MPU It contains peripheral IC chip select DRAM control and DMA controller i ROM IC1 The 1M byte ROM contains a transmission control V 821 program j DRAM IC41 The 1M byte DRAM is used to store image data in transmit and receive m...

Page 517: ...re 5 74 Transmission Image Signal Flow 2 IC22 A Image processing IC B CODEC IC C DRAM D TWINS IC E DRAM F Slave CPU G ISDN interface IC 3 IC20 4 1 CONTACT SENSOR J3 1 J2 4 J39 J1 4 4 J39 5 J21 J24 6 J7 6 6 7 B C A D E F G SCNT board TWINS board Modular board FAX L1000 ISDN KIT J41 4 ...

Page 518: ...to DRAM IC3 by high speed DMA transfer 4 The MR encode data stored in the DRAM is transferred to the DRAM on the FAX L1000 ISDN Kit through the TWINS board 5 The MR encode data sent to the DRAM is converted to raw data by the slave CPU and then encoded into a format such as MMR and JBIG suitable for the remote machine 6 The data encoded into MMR JBIG etc is added with a header and sent to the ISDN...

Page 519: ...ge Signal Flow 5 IC22 A Image processing IC B CODEC IC C DRAM D TWINS IC E DRAM F Slave CPU G ISDN interface IC 4 IC20 3 J2 3 J39 J1 3 3 J39 2 J21 J24 J7 1 1 1 B C A D E F G SCNT board TWINS board Modular board FAX L1000 ISDN KIT J41 3 J32 J51 5 6 5 Printout 1 5 ECNT board ...

Page 520: ...DEC IC The data in the internal RAM is converted from parallel to serial by the printer interface of the IC and transferred to the image processing IC 5 The image processing IC smoothens or scales down the data received from the CODEC IC for the LBP The IC sends a print request signal nPRNT to the ECNT board interface and when the printer becomes ready the IC sends image data to the ECNT board thr...

Page 521: ...her or not layer 2 is connected SETUP will be done anyway Then if layer 2 has not been connected on the called party it will be connected and following that CONN etc will be sent SETUP ACK SETUP Acknowledge SETUP confirmation request for additional information CALL PROC Call Proceeding This means that the calling party SETUP has been received by ISDN It is an option message CONN Connect On the cal...

Page 522: ... Incoming Call Received when layer 3 is connected CC Call Connected Reply for CR CA Call Accepted Reply for CN SQ Restart Request Sent before layer 3 connects SI Restart Indication Received before layer 3 is connected SF Restart Confirmation Reply for SQ SI CQ Clear Request Sent when layer 3 disconnects CI Clear Indication Received when layer 3 is disconnected CF Clear Confirmation Reply for CQ CI...

Page 523: ...Indicates that there is a document Information procedure command RSUI Response Session User Indicates that there is a document Information procedure response CSA Command Session Abort Sent when the session procedure is halted RSAP Response Session Abort Reply for CSA Positive CDS Command Document Start Sent when the document procedure is started States the size and resolution of pages that are abl...

Page 524: ...dure on the Discard sending side is halted RDDP Response Document Reply for CDD Discard Positive RDGR Response Document Sent when a document procedure error is General Reject discovered on the receiving side CDUI Command Document User Indicates that there is data from layer 6 and Information higher MMR Layer 6 Message Description P START Added to the front of the image data page as that page s att...

Page 525: ...ch Protocol Dch Protocol UA DISC REL COMP REL DISC CONN ACK CONN ALERT UA SABME SETUP Layer 3 Layer 2 Layer 2 Layer 3 Layer 2 Layer 2 Layer 3 Layer 2 connection Protocol Messages in brackets are options SETUP ACK Layer 3 connection Protocol Layer 3 disconnection Protocol Layer 2 disconnection Protocol Layer 2 connection Protocol Layer 3 connection Protocol Layer 3 disconnection Protocol Layer 2 di...

Page 526: ...nel B2 channel any channel and no channel will all be set It must be ensured that the information in question is added according to ITU T recommendations Progress Indicator Notifies the channel generated for the call Addition of this required information is handled as an option in ITU T recommendations Additionally using a service switch the progress contents can be set and the required Progress I...

Page 527: ...going G4 G3 call e B Channel Standard Protocol G4 Figure 5 77 B Channel Protocol Flow G4 Transmitter Receiver SABM UA SQ SI 1 SF SF 1 CR CN 1 CC CA 1 TCR TCA CSS RSSP CDCL RDCLP CDS P START 2 PIX 2 P END 2 CDE RDEP CSE RSEP CQ CI 1 CF CF 1 DISC UA Layer 6 Layer 4 Layer 2 Layer 5 Layer 3 Layer 6 Layer 4 Layer 2 Layer 5 Layer 3 Connection protocol Negotiation Start document Image data Document termi...

Page 528: ...x f B Channel Standard Protocol G3 Figure 5 78 B Channel Protocol Flow G3 Transmitter Receiver CNG CED DIS DCS TFC CFR Messege MPS MCF Messege EOP Layer 6 Layer 4 Layer 2 Layer 5 Layer 3 Layer 6 Layer 4 Layer 2 Layer 5 Layer 3 MCF DCN ...

Page 529: ...r 1001 TX RX a Unallocated unassigned number b Invalid call reference value Cause a Indicated above Solutions a Remove the document and transmit copy again 1 Re check the phone number and try the call again 2 Output a communications analysis list and analyze it 3 Make sure the 4 digits of the applicable error code are registered in 4C ISDN BASIC G4 G3 Fallback and Speech Fallback 4 Take countermea...

Page 530: ...in D channel connection error in this Chapter 3 6 6 Maintenance and service c Communication problems 5 Make an inquiry to the maker of the Switching equipment Cause b Indicated above Solutions b 1 Re check the designated bearer service 2 Output a communications analysis list and analyze it 3 Make sure the 4 digits of the applicable error code are registered in 4C ISDN BASIC G4 G3 Fallback and Spee...

Page 531: ...er 3 6 6 Maintenance and service c Communication problems 5 Make an inquiry to the maker of the Switching equipment 1008 TX RX Call identity does not belong to a parked connection Cause Indicated above Solutions 1 Re establish communication 2 Output a communications analysis list and analyze it 3 Make sure the 4 digits of the applicable error code are registered in 4C ISDN BASIC G4 G3 Fallback and...

Page 532: ... 3 6 6 Maintenance and service c Communication problems 5 Make an inquiry to the maker of the Switching equipment 1017 TX RX a User busy b No approval for requested service characteristic Cause a Indicated above Solutions a 1 Wait a while then re transmit 2 Output a communications analysis list and analyze it 3 Make sure the 4 digits of the applicable error code are registered in 4C ISDN BASIC G4 ...

Page 533: ...ed in D channel connection error in this Chapter 3 6 6 Maintenance and service c Communication problems 5 Make an inquiry to the maker of the Switching equipment 1021 TX RX Call rejected Cause Indicated above Solutions 1 Re transmit 2 Output a communications analysis list and analyze it 3 Make sure the 4 digits of the applicable error code are registered in 4C ISDN BASIC G4 G3 Fallback and Speech ...

Page 534: ...or in this Chapter 3 6 6 Maintenance and service c Communication problems 5 Make an inquiry to the maker of the Switching equipment 1028 TX RX Invalid number format Cause Indicated above Solutions 1 Check the phone number and re transmit 2 Output a communications analysis list and analyze it 3 Make sure the 4 digits of the applicable error code are registered in 4C ISDN BASIC G4 G3 Fallback and Sp...

Page 535: ...his Chapter 3 6 6 Maintenance and service c Communication problems 5 Make an inquiry to the maker of the Switching equipment 1032 TX RX Look of outgoing connection Cause Indicated above Solutions 1 Re establish communication 2 Output a communications analysis list and analyze it 3 Make sure the 4 digits of the applicable error code are registered in 4C ISDN BASIC G4 G3 Fallback and Speech Fallback...

Page 536: ...intenance and service c Communication problems 5 Make an inquiry to the maker of the Switching equipment 1035 TX RX Closed user group does not exist Cause Indicated above Solutions 1 Re confirm with the other party and then re transmit 2 Output a communications analysis list and analyze it 3 Make sure the 4 digits of the applicable error code are registered in 4C ISDN BASIC G4 G3 Fallback and Spee...

Page 537: ...rror in this Chapter 3 6 6 Maintenance and service c Communication problems 5 Make an inquiry to the maker of the Switching equipment 1043 TX RX Access information discarded Cause Indicated above Solutions 1 Re establish communication 2 Output a communications analysis list and analyze it 3 Make sure the 4 digits of the applicable error code are registered in 4C ISDN BASIC G4 G3 Fallback and Speec...

Page 538: ...enance and service c Communication problems 5 Make an inquiry to the maker of the Switching equipment 1050 TX RX Requested facility not subscribed Cause Indicated above Solutions 1 Re check the contract and re establish communication 2 Output a communications analysis list and analyze it 3 Make sure the 4 digits of the applicable error code are registered in 4C ISDN BASIC G4 G3 Fallback and Speech...

Page 539: ...k the contract and re transmit 2 Output a communications analysis list and analyze it 3 Make sure the 4 digits of the applicable error code are registered in 4C ISDN BASIC G4 G3 Fallback and Speech Fallback 4 Take countermeasures as outlined in D channel connection error in this Chapter 3 6 6 Maintenance and service c Communication problems 5 Make an inquiry to the maker of the Switching equipment...

Page 540: ...ction error in this Chapter 3 6 6 Maintenance and service c Communication problems 5 Make an inquiry to the maker of the Switching equipment 1059 TX RX Called party is busy all B channel are occupied Cause Indicated above Solutions 1 Wait a while then re transmit 2 Output a communications analysis list and analyze it 3 Make sure the 4 digits of the applicable error code are registered in 4C ISDN B...

Page 541: ...n D channel connection error in this Chapter 3 6 6 Maintenance and service c Communication problems 5 Make an inquiry to the maker of the Switching equipment Cause b Indicated above Solutions b 1 Re check the telephone number then re establish communication 2 Output a communications analysis list and analyze it 3 Make sure the 4 digits of the applicable error code are registered in 4C ISDN BASIC G...

Page 542: ...rror in this Chapter 3 6 6 Maintenance and service c Communication problems 5 Make an inquiry to the maker of the Switching equipment 1069 TX RX Channel type not implemented Cause Indicated above Solutions 1 Re check the designated service contract and re transmit 2 Output a communications analysis list and analyze it 3 Make sure the 4 digits of the applicable error code are registered in 4C ISDN ...

Page 543: ...ction error in this Chapter 3 6 6 Maintenance and service c Communication problems 5 Make an inquiry to the maker of the Switching equipment 1082 TX RX Identified channel does not exist Cause Indicated above Solutions 1 Re transmit 2 Output a communications analysis list and analyze it 3 Make sure the 4 digits of the applicable error code are registered in 4C ISDN BASIC G4 G3 Fallback and Speech F...

Page 544: ... Communication problems 5 Make an inquiry to the maker of the Switching equipment 1086 TX RX Call having the requested call identity has been cleared Cause Indicated above Solutions 1 Re establish communication 2 Output a communications analysis list and analyze it 3 Make sure the 4 digits of the applicable error code are registered in 4C ISDN BASIC G4 G3 Fallback and Speech Fallback 4 Take counte...

Page 545: ...d service c Communication problems 5 Make an inquiry to the maker of the Switching equipment 1091 TX RX Invalid transit network selection Cause Indicated above Solutions 1 Re check the designated relay network and re transmit 2 Output a communications analysis list and analyze it 3 Make sure the 4 digits of the applicable error code are registered in 4C ISDN BASIC G4 G3 Fallback and Speech Fallbac...

Page 546: ...ion problems 5 Make an inquiry to the maker of the Switching equipment 1097 TX RX Message type non existent or not implemented Cause Indicated above Solutions 1 Re check the designated service contract and re establish communication 2 Output a communications analysis list and analyze it 3 Make sure the 4 digits of the applicable error code are registered in 4C ISDN BASIC G4 G3 Fallback and Speech ...

Page 547: ... 6 Maintenance and service c Communication problems 5 Make an inquiry to the maker of the Switching equipment 1101 TX RX Message not compatible with call state Cause Indicated above Solutions 1 Re establish communication 2 Output a communications analysis list and analyze it 3 Make sure the 4 digits of the applicable error code are registered in 4C ISDN BASIC G4 G3 Fallback and Speech Fallback 4 T...

Page 548: ...mmunications analysis list and analyze it 3 Make sure the 4 digits of the applicable error code are registered in 4C ISDN BASIC G4 G3 Fallback and Speech Fallback 4 Take countermeasures as outlined in D channel connection error in this Chapter 3 6 6 Maintenance and service c Communication problems 5 Make an inquiry to the maker of the Switching equipment 1112 TX RX Release because of error in a lo...

Page 549: ...intenance and service c Communication problems 5 Make an inquiry to the maker of the Switching equipment 1114 TX RX Disconnection from network Cause Indicated above Solutions 1 Re check the phone number and try the call again 2 Output a communications analysis list and analyze it 3 Make sure the 4 digits of the applicable error code are registered in 4C ISDN BASIC G4 G3 Fallback and Speech Fallbac...

Page 550: ...t 4 Make sure the 4 digits of the applicable error code are registered in 4C ISDN BASIC G4 G3 Fallback and Speech Fallback 5 Take countermeasures as outlined in D channel connection error in this Chapter 3 6 6 Maintenance and service c Communication problems 6 Make an inquiry to the maker of the Switching equipment 1131 TX RX D channel connection monitoring timer timed out Cause When calling the c...

Page 551: ...icated above Solutions 1 Lower the document s transmission resolution then re establish communication 2 Output a communications analysis list and analyze it 1322 RX Other machine s terminal properties abnormal session procedures Cause As a result of negotiation the attributes of the terminal which show session user data are abnormal abnormality in a non G4 facsimile parameter etc Solutions 1 Re es...

Page 552: ...e document being transmitted Solutions 1 Check whether the other party s machine is working properly 2 Re establish communication 3 Output a communications analysis list and analyze it 1339 RX CDR reception Cause CDR received from the transmitting side with document procedures Solutions 1 Check whether the other party s machine is working properly 2 Re establish communication 3 Output a communicat...

Page 553: ...ommunications analysis list and analyze it 1352 RX CSE parameter abnormal Cause Session procedures received abnormality discovered in CSE contents Solutions 1 Re establish communication 2 Output a communications analysis list and analyze it 1353 TX RSEP parameter abnormal Cause Session procedures received abnormality discovered in RSEP contents Solutions 1 Re transmit 2 Output a communications ana...

Page 554: ...d analyze it 1381 TX RDEP parameter abnormal Cause Document procedures received abnormality discovered in RDEP contents Solutions 1 Re transmit 2 Output a communications analysis list and analyze it 1386 RX CDPB parameter abnormal Cause Document procedures received abnormality discovered in CDPB contents Solutions 1 Re establish communication 2 Output a communications analysis list and analyze it ...

Page 555: ...fined frame was received after session connection Solutions 1 Re establish communication 2 Output a communications analysis list and analyze it 1417 TX Monitoring timer time out with no response T 62 T2 timer Cause Timed out without getting a response layer 5 frame reception from the receiving side during transmission Solutions 1 Confirm that the receiving machine is operating normally 2 Re transm...

Page 556: ...ates the transmission authority reversal Solutions 1 Re transmit 2 Output a communications analysis list and analyze it 1608 RX P START abnormality Cause An abnormality occurred during P START analysis Solutions 1 Re establish communication 2 Output a communications analysis list and analyze it 1618 RX Error in presentation layer layer 6 Cause Error Image end terminal detection MMR error in presen...

Page 557: ...it4 to 1 and 4B ISDN BASIC Numeric No 19 to 3 6 Set 4B ISDN BASIC Bitswitch SW06 bit0 to 1 Cannot perform G4 communication After a G4 call fall back to G3 G3 communication will complete normally 1 Confirm whether or not the receiving side is using G4FAX 2 Set 4B ISDN BASIC Bitswitch SW03 bit2 to 1 3 Set 4B ISDN BASIC Bitswitch SW03 bit4 to 1 Cannot perform communication 1 Check that the ISDN cable...

Page 558: ...n board detection signal 0 A16 A5 OPTION1 Option board detection signal 1 A17 A4 OPTION2 Option board detection signal 2 A18 A3 GND Ground A19 A2 SPKON Speaker on signal A20 A1 N C Not connected B1 B20 N C Not connected B2 B19 CICNT CICNT signal B3 B18 N C Not connected B4 B17 N C Not connected B5 B16 PSPOUT Speaker signal B6 B15 GND Ground B7 B14 N C Not connected B8 B13 N C Not connected B9 B12 ...

Page 559: ...d ISDN G4 board J3 TWINS board J43 J3 J43 Signal name Description 1 8 GND Ground 2 7 12V Logic drive voltage 5 4 GND Ground 6 3 24V FAX L1000 ISDN Kit drive voltage 7 2 N C Not connected 8 5 N C Not connected ISDN G4 board J3 G4 Relay board J2 J3 J2 Signal name Description 3 2 GND ground 4 1 12V Logic drive voltage G4 Relay board J1 TWINS board J43 J1 J43 Signal name Description 1 1 5V Logic drive...

Page 560: ...eristics of the ethernet board or damage it Do not handle the ethernet board under circumstances where static charge might occur easily When reparing or replacing the ethernet boards first touch the grounded matal part to prevent damage from static charge and do not touch electrical parts on the ethernet board 3 7 2 Service operations a External view Figure 5 79 External View ...

Page 561: ...S NetBIOS MPS b Operations It is necessary to connect a FAX L1000 Printer Kit to this board in order to use it If the board is connected the main unit can be used as a network printer Characteristics of this board are as follows Automatic switching interface for 10Base T Ethernet and 100Base TX Ethernet Automatic switching and printing with the following protocols IPX SPX Netware TCP IP AppleTalk ...

Page 562: ...ating normally ER lights or flashes all the time LK Link LED Lights yellow while the ethernet board is connected to the network and functioning normally 100 100Mbps LED Lights yellow while the ethernet board is connected to the network via a 100Base TX TX Transmit LED Lights yellow while data is being sent from the ethernet board RX Receive LED Lights yellow when the ethernet board is receiving da...

Page 563: ...uence Possible causes 1 The ethernet board is defective Action Replace the ethernet board ER LED flashes four times in sequence Possible causes 1 The ethernet cable connection is loose or broken or the ethernet board is not installed correctly Action Check the connectors on both ends of the cable connecting the ethernet board to the ethernet Make sure the RJ45 connectors are undamaged and securely...

Page 564: ...5 206 FAX L1000 Chapter 5 Appendix b Connector locations Figure 5 81 Connector Locations J1 RJ45 connector J3 ...

Page 565: ... request A3 A3 nRESET Reset A4 A4 nIOWR I O Write A5 A5 nIOCS I O Chip select A6 A6 Reserved A7 A7 GND Ground A8 A8 D00 Data bit 0 A9 A9 D02 Data bit 2 A10 A10 D04 Data bit 4 A11 A11 D06 Data bit 6 A12 A12 D08 Data bit 8 A13 A13 D10 Data bit 10 A14 A14 D12 Data bit 10 A15 A15 D14 Data bit 10 A16 A16 GND Ground A17 A17 A02 Address bit2 A18 A18 A04 Address bit4 A19 A19 A06 Address bit6 A20 A20 A08 A...

Page 566: ...0 B10 D05 Data bit 5 B11 B11 D07 Data bit 7 B12 B12 D09 Data bit 9 B13 B13 D11 Data bit 11 B14 B14 D13 Data bit 13 B15 B15 D15 Data bit 15 B16 B16 GND Ground B17 B17 A03 Address bit 3 B18 B18 A05 Address bit 5 B19 B19 A07 Address bit 7 B20 B20 A09 Address bit 8 B21 B21 A11 Address bit 11 B22 B22 A13 Address bit 13 B23 B23 A15 Address bit 15 B24 B24 A17 Address bit 17 B25 B25 GND Ground ...

Page 567: ...trical characteristics of the DIMM or damage it Do not handle the DIMM under circumstances where static charge might occur easily When reparing or replacing the DIMMs first touch the grounded metal part to prevent damage from static charge and do not touch electrical parts on the DIMM 3 8 2 Service operations a External view Figure 5 82 External View ...

Page 568: ...r of the printer b 2 Remove the telephone line from the fax jack marked b 3 Remove end of the handset connector cord from the extension phone jack marked and remove the handset from the handset cradle b 4 Remove the screw in the side cover b 5 Remove the side cover by sliding it sideways until it unlocks from the printer ...

Page 569: ...printer b 7 Loosen the screw at the top of the memory slot cover b 8 Swing open the cover and lift it off the printer NOTE Loosen the screw with a large coin or similar object then use your fingers to rotate the screw until the cover opens You do not need to remove the screw completely To avoid electric shock do not open the covers ...

Page 570: ...ace b 10 Place the memory slot cover back on the printer and close it NOTE Be sure to open the entrance to the second socket by pushing back on the left tab for that slot Make sure the indent on the module is on the right side of the module as you press it into the board If the module is inserted into a different slot it will not operate correctly Therefore be sure to insert the module into the co...

Page 571: ...ions c Cold Rest when performing a Cold Reset NOTE Replace the side cover after you have finished adding the DIMM boards Plug in the power cord and any interface cables you removed from the rear of the printer Reconnect the telephone line to the fax jack marked Reconnect the end of the handset connector cord to the extension phone jack marked and place the handset on the handset cradle ...

Page 572: ... of PS fonts and a program to interpret PostScript Level 3 PS By connecting this DIMM to the main unit the main unit can be used as a PS printer other than PCL The PDL unit distinguishes between PCL and PS 3 8 4 Maintenance and service a Troubleshooting PS OPTION ERROR Possible causes 1 Defective optional PS ROM DIMM Action Replace the PS ROM DIMM 2 Defective PDL board Action Replace the PDL board...

Page 573: ...acteristics of the DIMM or damage it Do not handle the DIMM under circumstances where static charge might occur easily When reparing or replacing the DIMMs first touch the grounded metal part to prevent damage from static charge and do not touch electrical parts on the DIMM 3 9 2 Service operations a External View Figure 5 83 External View 16MB 8MB 4MB ...

Page 574: ...to the socket at the bottom of the memory slot board b 3 Make sure the tab of the memory slot snaps close b 4 Insert the other RAM DIMM into the second slot above the first DIMM following the procedure above b 5 Perform the Cold Reset Please refer to 3 10 2 Service Operations c Cold Restwhen performing the Cold Reset tab NOTE Make sure the notch on the front edge of the RAM DIMM is to the left whe...

Page 575: ... the print speed and print quality of some documents With more memory the printer can handle more complex documents without having to use compression The table below lists the minimum amount of total memory required for duplex printing to operate effectively For example the printer has 4 MB of standard memory so for the 8 MB listed in the table below you need an additional 4 MB of memory NOTE Cano...

Page 576: ... not recognize the optional memory Possible causes 1 Defective optional memory Action Replace the optional memory 2 Defective PDL board Action Replace PDL board OPTION RAM ERROR Possible causes 1 Defective optional RAM DIMM Action Replace the RAM DIMM 2 Defective PDL board Action Replace the PDL board ...

Page 577: ...tions a Eternal View Figure 5 84 External View b Installation b 1 Unpacking Check that the box contains the FAX L1000 Printer kit and the two screws b 2 Preparation Perform the operations below before attaching the option 1 Disconnect the modular jack cord telephone line from the fax 2 Disconnect the power cord of the fax unit at the power source Wait at least 10 minutes for the power supply unit ...

Page 578: ...5 220 FAX L1000 Chapter 5 Appendix Figure 5 85 Preparations for Installation 1 4 Remove the six screws and remove the shield cover Figure 5 86 Preparations for Installation 2 Right cover Shield cover ...

Page 579: ...ight cover in place with the one screw b 4 Performing a Cold Reset Please refer to item c when performing a Cold Reset b 5 Removing the option When removing the option perform the steps in b 3 Attaching the option in reverse order Be sure to remove the option only after turning the power off c Cold Reset The term Cold Reset is used to indicate the function by which the settings stored in the NVRAM...

Page 580: ...R 1 Make sure that the main unit is unplugged 2 Press and hold down the Item Value and Enter Cancel buttons at the same time Then plug the main unit in while still pressing the Item Value and Enter Cancel buttons 3 When you see the COLD RESET LTR message release all the buttons Cold Reset A4 1 Make sure that the main unit is unplugged 2 Press and hold down the Menu Item and Value buttons at the sa...

Page 581: ...3 FAX L1000 Chapter 5 Appendix 3 10 3 Technical informations a Configuration and construction 1 Product name FAX L1000 Printer kit 2 External view Figure 5 88 External View 7 56 197mm 2 56 65mm 10 12 257mm ...

Page 582: ...l 600 1200 dpi Vertical 600 1200 dpi Image formation system LASER Semiconductor laser Scanning system Rotating six faced prism mirror Scanning mirror Photosensitive drum OPC Charging Roller charging Exposure LASER scanning Toner Magnetic single component dry toner Development Toner projection development Toner supply By FX6 cartridge replacement Transfer Roller transfer Separation Curvature Cleani...

Page 583: ...about 500 sheets of 80g m2 paper Cassette types Cassette1 Universal Letter Legal A4 sizes Cassette2 Universal Letter Legal A4 B5 JIS Executive Custom sizes Print delivery Face down Face up Face down tray capacity Upper output tray 17 4mm stack Approx 100 sheets of 80g m2 paper Lower output tray 42 8mm stack Approx 200 sheets of 80g m2 paper Face up tray capacity Approx 50 sheets 80g m2 paper 1 At ...

Page 584: ...SE T 100BASE TX Language Standard PCL 5e plus PCL XL Option Adobe PostScript Level 3 Resident fonts 45 Scalable fonts MicroType fonts 8 Bitmap font Optional fonts 136 fonts Scalar UFST Dimensions 7 56 W 10 12 D 2 56 H 197mm 257mm 65mm Weight Approx 2 65 lbs 1 2 kg REFERENCE Please refer to Chapter 3 Technical Reference for printer function specifications ...

Page 585: ...ory Energy saving Employment of on demand fixing method that automatically reduces power consumption when the printer is idle for the specified period of time offers lower power consumption Reduction in toner consumption Toner consumption can be reduced by selecting the economy mode and printing rough image with lesser toner Automatic PDL switch This printer supports the Hewlett Packard PCL6 print...

Page 586: ...e in priority sequence if performed simultaneously Instead the first function to request printing begins to print However one exception is when printing data received by fax and there is a request for printing from the printer printing from the printer takes priority If a PDL unit is attached the PRT Message button on the lower right of the control panel LCD becomes available When switching betwee...

Page 587: ...DY etc and image nVDO nBD nTOP depending on the signal type a Control Signal 1 The control signal is sent from the PDL board to the TWINS IC passes through the data bus and is forwarded to the system controller IC on the SCNT board 2 The control signal sent to the system controller IC is sent to the ECNT board as is 3 The ECNT board sends a signal to the SCNT board system controller IC in response...

Page 588: ...mile printing the signal which would be sent to the PDL board is switched by the selector ICD on the TWINS board so that it is not sent to the PDL board With printer printing it is switched so that it will be sent Figure 5 91 Flow of Print Data 2 Control Panel The PDL board also controls the printer operation buttons All communication between the buttons and the PDL board is done via the SCNT boar...

Page 589: ...GESIZE LETTER ORIENTATION PORTRAIT PCL MENU FORM 60 LINES PCL MENU FNTSRC INTERNAL PCL MENU FONTNUM 0 PCL MENU PITCH 10 00 PCL MENU SYMSET ROMAN 8 PS MENU COPIES 1 PS MENU PRINT ERRS OFF PS MENU PS MENU RESOLUTION 600 1200 300 1 to 999 A5 EXEC COM10 MONARCH C5 DL B5 JIS B5 ISO A4 LEGAL LANDSCAPE 5 to 128 SOFT 1 to 52 0 44 to 99 99 READY PAUSED Press the Go button to take the printer Press the Menu...

Page 590: ... has the following functions DRAM control ROM control Video interface control IEEE 1284 parallel port interface control I O bass interface support ASIC AIR IC3 The ASCI has smoothing control circuit and SRAM Its main functions are as follows Smoothing control of image EEPROM control Operation panel interface control DRAM 4 Mbyte DRAM is installed on the PDL board 72pin DIMM of 4 8 or 16 Mbyte can ...

Page 591: ...4 Kbytes and is used for storing the factory default value and the user set value defined on the operation panel Figure 5 93 Components J3 IC3 AIR EEPROM IC10 J9 IC2 ASIC CPU J2 IC1 J6 J7 J8 J5 J4 ROM DIMM0 ROM DIMM1 ROM DIMM2 Not used RAM DIMM0 RAM DIMM1 J1 ...

Page 592: ...apter 5 Appendix Figure 5 94 Block Diagram ASIC RESET Resident ROM ROM DIMM ROM DIMM Extension I O Extension I O RAM DIMM RAM 4MB J2 TWINS board AIR Buffer IEEE1284 EEPROM J1 J6 J7 8 J4 5 nCVDO nLYNC nVCLK J3 Adapter PCB ...

Page 593: ...ng capabilities PRINT PS FONTS Available only after the Translator Module A5 for FAX L1000 PostScript Kit has been installed Prints the PS Font List PRINT PCL FONTS Prints the PCL Font List PRINT PS DEMO Available only after the Translator Module A5 for FAX L1000 PostScript Kit has been installed Prints the PS demonstration page PRINT PCL DEMO Prints the PCL demonstration page CONTINUOUS TEST Make...

Page 594: ...5 236 FAX L1000 Chapter 5 Appendix Use the Test Print to verify the operation panel selections system configurations memory and options and print quality Figure 5 95 Test Print ...

Page 595: ...the cause of image defect the fixing unit can be cleaned by the user The toner on the upper pressure roller can be removed by printing the cleaning pattern in figure 5 96 Cleaning Page and re feeding the paper cleaning page The procedure is as shown below Figure 5 96 Cleaning Page ...

Page 596: ... button 12 Print blank page onto cleaning page at 1200dpi The paper size requested by cleaning page is page size item value in PCL MENU b Troubleshooting REFERENCE Please refer to Chapter 4 Maintenance and Service for information related to printing problems trouble with facsimile functions etc 5F 50 ERROR fixing unit malfunction Possible causes 1 Broken or short circuited thermistor Action Turn t...

Page 597: ...d Action Replace ECNT board 5 Defective SCNT board Action Replace SCNT board 6 Defective TWINS board Action Replace the TWINS board 7 Defective PDL board Action Replace the PDL board 5F 54 ERROR Main motor malfunction Possible causes 1 Poor contact in the MAIN MOTOR DRIVE signal line connectors Action Reconnect the main motor connector J301 and ECNT board connector J52 correctly 2 Defective main m...

Page 598: ...tion Disconnect the ECNT board connector J54 Turn the power ON then measure the voltage between ECNT board connector J54 1 FON and J54 3 GND If the voltage changes from 0V to about 24V replace the cooling fan 3 Defective ECNT board Action Replace the ECNT board 4 Defective SCNT board Action Replace the SCNT board 5 Defective TWINS board Action Replace the TWINS board 6 Defective PDL board Action R...

Page 599: ...ective printer connector Action Check the connector Replace the connector if any failure is found 3 Defective envelope feeder driver board Action Replace the envelope feeder driver board 4 Defective ECNT board Action Replace the ECNT board 5 Defective SCNT board Action Replace the SCNT board 6 Defective TWINS board Action Replace the TWINS board 7 Defective PDL board Action Replace the PDL board 5...

Page 600: ...ROM checksum error Possible causes 1 Defective firmware ROM DIMM Action Replace the firmware ROM DIMM 2 Defective PDL board Action Replace the PDL board 6F 63 ERROR Resident DRAM checksum error Possible causes 1 Defective PDL board Action Replace the PDL board 6F 68 ERROR NVRAM EEPROM error Possible causes 1 Defective PDL board Action Replace the PDL board 6F 7A ERROR SRAM in AIR chip error Possib...

Page 601: ...e TWINS board Action Replace the TWINS board 6 Defective PDL board Action Replace the PDL board CASSETTE 1 MISSING message appears when it is installed Possible causes 1 Damaged cassette size lever in the cassette Action Replace the lever 2 Defective paper size detection board Action Replace the paper size detection board 3 Defective ECNT board Action Replace the ECNT board 4 Defective SCNT board ...

Page 602: ...maged recording paper overload sensor lever Action Set the lever to move smoothly Replace it if damaged 2 Defective recording paper overload sensor Action Replace the sensor 3 Defective ECNT board Action Replace the ECNT board 4 Defective SCNT board Action Replace the SCNT board 5 Defective TWINS board Action Replace the TWINS board 6 Defective PDL board Action Replace the PDL board LOAD SIZE IN C...

Page 603: ... Possible causes 1 Damaged paper detection lever Action Replace the lever 2 Defective multi purpose tray paper sensor Action Replace the sensor 3 Defective ECNT board Action Replace the ECNT board 4 Defective SCNT board Action Replace the SCNT board 5 Defective TWINS board Action Replace the TWINS board 6 Defective PDL board Action Replace the PDL board LOAD SIZE IN CASSETTE 2 message appears when...

Page 604: ...s in the envelope feeder Possible causes 1 Damaged envelope detection lever Action Replace the lever 2 Defective envelope feeder driver board Action Replace the envelope feeder driver board 3 Defective ECNT board Action Replace the ECNT board 4 Defective SCNT board Action Replace the SCNT board 5 Defective TWINS board Action Replace the TWINS board 6 Defective PDL board Action Replace the PDL boar...

Page 605: ...d Action Set the lever to move smoothly Replace it if damaged 3 Defective top of page sensor Action Replace the sensor 4 Defective recording paper eject sensor 1 Action Replace the sensor 5 Defective ECNT board Action Replace the ECNT board 6 Defective SCNT board Action Replace the SCNT board 7 Defective TWINS board Action Replace the TWINS board 8 Defective PDL board Action Replace the PDL board ...

Page 606: ...board 9 Defective PDL board Action Replace the PDL board c Signal description PDL board J2 TWINS board connector J35 J2 J35 Signal name Description a1 1 3 3V Logic drive voltage a2 2 GND Ground PDL board J2 TWINS board connector J34 J2 J34 Signal name Description b1 10 5 0V PDL board detect signal H Yes L No b2 9 nSCEN Serial clock enable b3 8 nPCLK Clock b4 7 nCOMWR The SO signal is a signal for ...

Page 607: ...ector J33 J2 J33 Signal name Description c8 19 nPCLK Not used c9 18 nCBSY Command busy signal c10 17 nPRNT Print signal c11 16 nPRFD Pre feed signal c12 15 nCPRDY Controller power ready signal c13 14 GND Ground c14 13 nCMD Command signal c15 12 nCCLK Controller clock signal c16 11 GND Ground c17 10 nVDO Video signal c18 9 GND Ground c19 8 nCCRT Condition change report signal c20 7 nPDLV Not used c...

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Page 609: ......

Page 610: ...Printed on paper that contains 60 reused paper PRINTED IN JAPAN IMPRIME AU JAPON 0200AT0 80 0 CANON INC ...

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