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Chapter 5

5-27

5.7.3

DRAM Tests

0004-4269

Pressing the numeric key 1 or

key from the test mode menu selects the D-RAM tests. D-RAM Test 1 writes data

to the entire D-RAM region and reads it out to check that operations are correct. DRAM Test 2 just reads data at high

speed.

Replace the SPCNT board if an error occur.

F-5-8

5.7.4

PRINT Tests

0004-4265

Pressing the 3 key or

key from the test mode menu selects the print test. This test prints various patterns. For

servicing, use the 3-8: CHECKERS pattern (press the 8 key

key from the print test menu). The other patterns are

not to be used since they are for development and factory

personnel. End this test by pressing the Stop/Reset key.

Check the pattern for the following:

Operating

1:D-RAM

5120K

1:D-RAM

5120K

- 1 - 1 +

5120K:D-RAM total memory capacity(bytes)

: Indicates an address for which write testing is complete.

: indicates an address for which read testing is complete.

Error

Error display

Normal end

Complete (no error)

Complete (error)

WRT= 33CC RD= 3333

ADR=2800

Restart by pressing
Start key.

WRT: data written
RD: data read
ADR: address

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Содержание MP370

Страница 1: ...MP390 SERVICE MANUAL Canon Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 2: ...Jan 7 2004 Service Manual MultiPASS MP360 MP370 MP390 MultiPASS MP390 Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 3: ...Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 4: ...anges in the contents of this manual over a long or short period Canon will issue a new edition 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 used in this manual are the registered trademarks of the individual companies Copyright This manual is copyrighted with all rights r...

Страница 5: ...e Indicates an item prohibiting disassembly to avoid electric shocks or problems Indicates an item requiring disconnection of the power plug from the electric outlet Indicates an item intended to provide notes assisting the understanding of the topic in question Indicates an item of reference assisting the understanding of the topic in question Provides a description of a service mode Provides a d...

Страница 6: ...e however differs from circuit to circuit In addition the asterisk as in DRMD indicates that the DRMD signal goes on when 0 In practically all cases the internal mechanisms of a microprocessor cannot be checked in the field Therefore the operations of the microprocessors used in the machines are not discussed they are explained in terms of from sensors to the input of the DC controller PCB and fro...

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Страница 8: ...l Section 2 1 2 1 2Electrical Layout 2 1 2 1 3Sensor Layout 2 2 2 2 Scanner Mechanism 2 4 2 2 1Scanning Section Layout 2 4 2 3 Printer Section 2 6 2 3 1Printer Mechanical Section 2 6 2 3 2Carriage Section 2 6 2 3 3Purge Section 2 6 2 3 4Paper Feed Section 2 7 2 3 5Ink Sensor 2 7 2 3 6Cleaning Mode and Suction Amount 2 7 Chapter 3 Disassembly and Assembly 3 1 Attention to be Paid During Assembly Di...

Страница 9: ...witches 4 6 4 3 1Hardware Switches 4 6 4 3 2Service Data Setting 4 6 4 3 3Service Data Flowchart 4 8 4 4 New SSSWs Parameters Added to This Model 4 16 4 4 1Service Data 4 16 4 5 User Report Output Functions 4 17 4 5 1User report output functions 4 17 4 6 Wiring Diagram 4 19 4 6 1Wiring Diagram 4 19 Chapter 5 Troubleshooting 5 1 Troubleshooting Index 5 1 5 1 1Troubleshooting Index 5 1 5 2 Errors Sh...

Страница 10: ...munication problems 5 21 5 7 Test Functions 5 25 5 7 1Test Mode Overviw 5 25 5 7 2Test Mode Flowchart 5 25 5 7 3DRAM Tests 5 27 5 7 4PRINT Tests 5 27 5 7 5FACULTY Tests 5 28 5 7 6PRINTER Tests 5 32 5 7 7MODEM NCU Tests 5 33 Chapter 6 Appendix 6 1 Main Body 6 1 6 1 1Installation 6 1 6 1 2Checking Operation 6 1 6 2 User Data Flow 6 3 6 2 1User Mode Settings 6 3 6 2 2Fax Mode Settings 6 6 Download Se...

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Страница 12: ...Chapter 1 General Description Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 13: ...Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 14: ... 3 Printer Specifications 1 5 1 2 4 Copy Specifications 1 6 1 2 5 Communication Specifications 1 7 1 2 6 Color Communication Specification 1 9 1 2 7 Function 1 9 1 3 Overview 1 12 1 3 1 External View 1 12 1 3 2 Operation Panel 1 14 1 4 Consumables 1 17 1 4 1 Ink tanks 1 17 Download Service Manual And Resetter Printer at http printer1 blogspot com ...

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Страница 16: ...ich achieves the recording resolution of 600 dpi X 600 dpi for black and white copying or 1200 dpi X 1200 dpi for color copying Full Color 256 Gradation Grayscale Scanner Using MP Toolbox or MP Drivers ScanGear and WIA driver full color and 256 gradation grayscale images with a quality of 25 9600 dpi can be read into a computer Photo Printing MP370 MP390 only By connecting this machine to a digita...

Страница 17: ...Chapter 1 1 2 1 2 Specifications 1 2 1 General Specifications 0004 3559 T 1 1 Item MP390 General Specifications Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 18: ...SD MMC YES xD Picture Card YES via CF Adapter Data Storage READ YES WRITE YES Scan To Memory Card NO Photo Direct print YES Applica ble Image DCF YES CIFF YES JFIF YES TIFF RAW RGB YCC in compliance with Exif NO Print Mode INDEX YES All Image YES Select Range YES DPOF YES Layout 2 frames NO 4 frames NO 8 frames NO Item MP390 Download Service Manual And Resetter Printer at http printer1 blogspot co...

Страница 19: ...8 W in x 21 1 2 in D x 11 1 4 in H 454 W x547 D x286 H No Tray 17 7 8 W in x 14 1 8 in D x 9 7 8 in H 454 W x358 D x249 H Weight Standard Approx 18 5lb 8 4 kg Item MP390 Reading System Flatbed Reading System Sensor Type 1200dpi staggered CCD ADF NO Resolution Optical Resolution 1200 2400dpi max Reading Resolution 9600 9600dpi max Gradation bit Color Input 48bit Output 24bit Gray Input 16bit Output...

Страница 20: ...e 18 ppm BK 12 ppm Color Printing Direction Bi direction None printable area mm 1 8in 3 4mm right left edge 1 8in 3mm top 1 4in 5mm bottom Envelop 1 8in 3 4mm right left edge 1 8in 3mm top 1in 26 5mm bottom Printing Cartridge ZF533 Product Name BCI 24BK BCI 24Color Ink Remaining Detection YES Detection Method Warning by counting dots 3 steps indication Paper Capacity 50 pages Borderless Printing Y...

Страница 21: ...les Scanning Density Adjustment YES Manual 9 positions Multiple Copies 99 Reset RE Ratio YES Enlarge Max YES 5 x 7 to LTR YES 4 x 6 to LTR YES Reduction 100 YES A4 to LTR YES Min YES Zoom YES Zooming Range 25 400 Auto Magnification Selection YES Image Quality B W FAST NORMAL FINE Color FAST NORMAL FINE Energy Saving Mode YES Image Combination YES Item MP390 Download Service Manual And Resetter Pri...

Страница 22: ...to page YES Entire Document YES Item MP390 Applicable lines PSTN YES Others Private Line etc NO Transmission method Half duplex Error correction ITU T ECM Transmission control protocol ITU T T 30 binary protocol ITU T V 8 protocol V 34 protocol Coding method Black white MH MR MMR JBIG Color JPEG Modem Modem IC CONEXANT FM336Plus Speed 33 6kbps Download Service Manual And Resetter Printer at http p...

Страница 23: ... bps ITU T V 17 14 4k 12 0k TC9 6k TC7 2k bps ITU T V 34 33 6k 31 2k 28 8k 26 4k 24 0k 21 6k 19 2k 16 8k 14 4k 12 0k 9 6k 7 2k 4 8k 2 4k bps G3 procedure signals ITU T V 21 No 2 300 bps ITU T V 8 300 bps ITU T V 34 1200 bps 600 bps Minimum transmission time 10 ms G3 0ms ECM Transmission output level From 8 to 15 dBm Receive input level From 3 to 43 dBm Time required for transmission protocol Mode ...

Страница 24: ...4 Printing paper size A4 Resolution 200dpi Coding JPEG Color space CIE LAB Picture element 8bit Sub sample 4 1 1 LAB Item MP390 Dialling Numeric button YES Hook button NO Auto dialling YES One touch NO Coded speed YES 40 Programmable Number of Digits 40 Group dialling NO Redial YES Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 25: ... switching YES Method CNG detection Message NO Pseudo CI NO Pseudo ring YES Pseudo ring back tone YES Built in answering machine NO Answering machine connection YES Remote Rx YES Telephone exchange function NO Speaker phone NO Memory lock Rx NO Polling Rx NO Confidential Rx NO Reduction setting for Rx YES Automatic reduction 70 to 100 Item MP390 Download Service Manual And Resetter Printer at http...

Страница 26: ...ity management User report Activity management report YES Every 20 communications Activity report Tx Rx YES Directory dial lst YES One touch speed dialling list NO Coded speed dialling list NO Group dialling list NO Memory clear list YES User s data list YES Document memory list YES Multi activity report NO Service report System data list YES System damp list YES Item MP390 Download Service Manual...

Страница 27: ...ard adapter containing a memory card into the card slots 5 Tray extension Supports printouts Grasping the notch pull this out before copying orprinting When not being used keep it closed in the paper output tray 6 Paper output tray Printouts are output to this tray Open the tray before you start copying or printing by pressing the Open button If closed the tray will automatically open when the mac...

Страница 28: ...e machine The paper output tray will not open when the machine is placed on a tilted surface Rear view and interior F 1 2 11 External device jack Connects the external device 12 Telephone line jack Connects the telephone line 13 Power connector Used to connect the power cord to the machine 14 USB connector for computer Used to connect a computer to the machine when printing or faxing from or scann...

Страница 29: ...e memory card or CompactFlash from the card slot 18 Print head holder Used to install a print head 19 Inner cover Open this cover when setting the paper thickness lever replacing the ink tanks or clearing a paper jam Printing with the inner cover open may result in injury 20 Scan unit Lift this unit until it locks into place when the inner cover needs to be opened 21 Paper thickness lever Switches...

Страница 30: ... machine to photo print mode 4 Photo Index Sheet key Switches the machine to Photo Index Sheet mode 5 Menu key Accesses the settings to customize operation of your machine 6 keys Scroll through menu selections and increase or decrease the number of copies or the image file number 7 Set or OK key Selects or confirms settings Also press this key to recover to standby mode after correcting paper jams...

Страница 31: ...lugging the power cord be sure to press ON OFF first When you press ON OFF the print head is protected by the cap to prevent the ink from drying Turn the machine OFF with ON OFF When unplugging the power cord be sure to unplug it after turning the machine OFF with ON OFF When not using the machine for a long time to prevent degradation of the print head print or copy in both black white and in col...

Страница 32: ...tanks Black BCI 24 Black Color BCI 24 Color NOTE For optimum printing results and to avoid printing problems Canon recommends that you only use the Canon Ink Tanks described in this guide Download Service Manual And Resetter Printer at http printer1 blogspot com ...

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Страница 34: ...Chapter 2 Technical Reference Download Service Manual And Resetter Printer at http printer1 blogspot com ...

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Страница 36: ... Scanner Mechanism 2 4 2 2 1 Scanning Section Layout 2 4 2 3 Printer Section 2 6 2 3 1 Printer Mechanical Section 2 6 2 3 2 Carriage Section 2 6 2 3 3 Purge Section 2 6 2 3 4 Paper Feed Section 2 7 2 3 5 Ink Sensor 2 7 2 3 6 Cleaning Mode and Suction Amount 2 7 Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 37: ...Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 38: ...n Multi card reader board Interface with memory card Camera USB board MP370 MP390 only Interface from USB connector for printing images directly from a digital camera Sensor board include sub PCB Detects the state of sensors and relays the cable to the printer assembly Power supply unit Supplies power to the units and assemblies NCU board Controls the telephone line Modular board Relays the teleph...

Страница 39: ... 0002 5820 The sensors detecting document paper fedding condition or ink presence absence are mounted F 2 3 1 Carriage encoder film Detects the state of carriage unit Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 40: ...tate of paper feed roller 3 Paper edge sensor Detects the state of paper feeding and delivery 4 Cover sensor Detects the state of flatbed unit 5 ASF sensor Detects the state of ASF Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 41: ...CD drive belt The CCD drive belt is used to convey the driving force of the CCD drive motor to CCD 3 CCD shaft The CCD shaft is used to keep the direction of the driving force of CCD 4 CCD The CCD scans the image data from the document converts it to Red Green and Blue serial data and transmits it to the SPCNT board CCD has 1 200 dpi scanning resolution 5 White sheet Download Service Manual And Re...

Страница 42: ...Chapter 2 2 5 This white sheet is used as a whiteness reference when pre scanning documents Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 43: ... home position After that the carriage position is detected by reading the pulse from the encoder film The paper spacing position is read from the carriage position when the carriage goes against the left wall 2 3 3 Purge Section 0002 0328 The purge section driven by a dedicated purge motor consists of the wiper pump cap and carriage lock The wiper maintains the head face surface to ensure high qu...

Страница 44: ...f ink dots discharged If the number of ink dots dischedged reached a cerain level an ink low message will be displayed on the LCD When the copies are not clear or nothing prints it is time to replace the ink tank Did you replace the ink tank message will be displayed on the LCD after replaicng the ink tank Select Yes and then reset the ink dots counter If you select No ink dots conunter will not b...

Страница 45: ...se suction Bk color counted separately Manual cleaning Bk color all colors Panel operation all colors only Driver operation Bk color all colors selectable Timer suction 2 all colors If 336 to 1080 hours have elapsed since previouse suction 0 36 Bk 0 28 Color Timer suction 3 all colors If 1080 to 2160 hours have elapsed since previouse suction 0 75 Bk 0 28 color Timer suction 4 all colors If 2160 h...

Страница 46: ... 60 to 180 hours elapse 2 Suctions will be performed separately for Bk and color with their timer counted separately since previouse suction Therefore suction mode may differ between Bk and color in some cases Printhead refreshing Bk color all colors User operation all colors only Driver operation Selectable from Bk color and all colors 1 50 Bk 0 52 color Download Service Manual And Resetter Print...

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Страница 48: ...Chapter 3 Disassembly and Assembly Download Service Manual And Resetter Printer at http printer1 blogspot com ...

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Страница 50: ...T board 3 4 3 1 5 Shipping the Main Unit 3 4 3 2 Assembly and Disassembly 3 6 3 2 1 Disassembly Assembly 3 6 3 2 2 Basic Disassembly 3 6 3 2 3 Operation Panel Unit 3 12 3 2 4 Scanner Unit 3 13 3 2 5 NCU Board Modular Board 3 14 3 2 6 SPCNT Board 3 16 3 2 7 Modem Board 3 17 3 2 8 Print ASF Unit 3 18 3 2 9 Power Supply Unit 3 20 Download Service Manual And Resetter Printer at http printer1 blogspot ...

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Страница 52: ... aluminium plate for BJ cartridge engine models Fixing unit and peripheral covers for LBP engines Battery Replacement The batteries must be replaced correctly to avoid explosion Do not replace any battery with one not indicated for the machine ie use one of the same type or equivalent Be sure to dispose of used batteries according to local laws and regulations Fire It is dangerous to throw lithium...

Страница 53: ...re such countermeasure materials are not available the following countermeasures may be employed Use anti static bags for the storage and carrying of PCBs and electrical elements Avoid silk and polyester clothing and leather soled shoes favoring instead cotton clothes and rubber soled shoes Avoid working in a carpeted area Before beginning the work touch the grounded earth terminals of the main un...

Страница 54: ...f the ink The ink used in the BJ cartridge is conductive This means that if the ink leaks mechanical parts should be wiped with a dampened paper towel or similar and electrical circuits wipes with issue paper so that all ink is removed from below the IC chips If power is switched on while ink is leaking on the electrical circuits the circuitry may short out and be damaged If ink is leaking the pow...

Страница 55: ... replacing You will need to execute All clear after replacement Be sure to print out the following data as necessary a 1 Image Data Stored in the Image Memory The image data stored in the image memory will be lost as soon as the power is turned off Check to be sure that all data has been printed out before turning off the power a 2 User reports Press the Menu key then use the key to select REPROT ...

Страница 56: ...itted in the carriage in the course of shipment On the other hand if the carriage is not fixed to its home position it can move right left during shipment possibly importing stress on the paper feed encoder film Check to make sure it is fixed in its home position Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 57: ...sassembly 0002 5250 1 Remove Multi purpose tray 2 Remove 5 screws a and detach the rear cover MP390 detach claws and remove the speaker F 3 1 3 Lift the scanner unit and insert a precision flat bladed screwdriver in an upright posture in a narrow gap between the right front cover and the right side cover Exert an outward pressure by twisting the screwdriver to detach the claw b Then detach two cla...

Страница 58: ... F 3 2 F 3 3 4 Insert the precision screwdriver into the gap shown in the below photo Detach the claw d and remove the right front cover b c Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 59: ...outer claws in step 3 and 4 Please refer to the below image for the position of claws view of the reverse side F 3 5 5 Insert a precision flat bladed screwdriver in an upright posture in a narrow gap between the left front cover and d Right Fromt Cover Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 60: ...ront cover has 8 claws The remaining nails will unhook by themselves after detaching outer claws in step 5 Please refer to the below image for the position of claws view of the reverse side F 3 7 6 Insert two precision flat bladed screwdriver into holes on the both sides of Paper output tray open button Remove f g Left Front Cover Download Service Manual And Resetter Printer at http printer1 blogs...

Страница 61: ... it out from the machine F 3 8 7 Remove 3 screws e one in the front and two in the back and then remove the right side cover F 3 9 Open Button e e Righr Side Cover Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 62: ...it Please be careful not to get your finger caught between the scanner unit and the side cover when removing the side cover F 3 10 8 Remove 3 screws h one in the front and two in the back and then remove the left side cover Lifting the left side cover will make it easier to detach it from the main unit Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 63: ...peration panel cover 2 Remove 4 screws b 3 Remove Connector J1 from the operation panel unit and then remove the operation panel unit from main unit F 3 12 h Left Side Cover h a a Operaton Panel Unit b b Operation Panel Cover Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 64: ... Connector JCCD1 JCCD2 JPANEL1 from the SPCNT Board F 3 13 4 Remove the scanner unit from the main unit 5 Remove 6 claws b and then remove the operation panel cover 6 Remove 4 screws c and then remove the operation panel unit from the scanner unit F 3 14 a SPCNT Board b b c c Operation Panel Cover Operation Panel Unit Scan Unit Download Service Manual And Resetter Printer at http printer1 blogspot...

Страница 65: ...rd 0004 2911 1 Remove 5 screws a and then remove the rear cover F 3 15 2 Remove the claw b and then remove a speaker from the rear cover a Rear cover Multi purpose tray Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 66: ...4 Remove two screws c and then remove NCU Board 5 Remove connector J3 from the modular board 6 Remove 2 screws d and then remove the modular board F 3 17 b Speaker c d NCU Board Moduler Board Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 67: ...nner cover from the middle frame 5 Remove Connector JHEAD1 JHEAD0 JEXIT1 from the SPCNT Board 6 Remove Connector JTRY1 from the sensor board 7 Remove the screw a from the middle frame 8 Remove Connector JCARD1 JPSU1 JUSB2 from the SPCNT Board F 3 18 9 Remove 2 screws b and then remove the multi card reader board together with its frame from the main unit a a Inner Cover SPCNT Board Middle Frame Do...

Страница 68: ...d together with its frame from the main unit F 3 20 3 2 7 Modem Board 0004 2908 1 Remove the SPCNT Board from the main unit 2 Remove 3 claws a b SPCNT Board Multi Card Reader Frame c SPCNT Board Frame Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 69: ...s disassembly procedures 2 MP390 Remove NCU and the modular board 3 Remove the scanner unit 4 Remove the inner cover from the middle frame 5 Remove Connector JHEAD1 JHEAD0 JEXIT1 and JPSU1 from the SPCNT board 6 Remove 5 screws a from the middle frame a a Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 70: ...oard frame F 3 23 8 Remove Connector JTRY1 from the SENS board 9 Remove 3 screws c and then remove the printer and ASF unit from the main unit by lifting them a a Inner Cover SPCNT Board Middle Frame b SPCNT Board Frame Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 71: ...emove NCU and the modular board 3 Remove the scanner unit 4 Remove Print ASF unit 5 Remove the screw a and then remove the Power supply unit cover 6 Remove the screw b and then remove the Power connector cover F 3 25 c c Print ASF Unit Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 72: ...ttach the Power supply unit to the main unit only after connecting a grounding cable to the unit If a grounding cable is connected to the Power supply unit after the Power supply unit is attached to the main unit it may damage the Power supply unit with electrical stress Download Service Manual And Resetter Printer at http printer1 blogspot com ...

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Страница 74: ...Chapter 4 Maintenance Download Service Manual And Resetter Printer at http printer1 blogspot com ...

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Страница 76: ...n Parts 4 4 4 2 2 Exterior 4 4 4 2 3 Scanning Unit 4 4 4 2 4 Printer 4 5 4 3 Service Switches 4 6 4 3 1 Hardware Switches 4 6 4 3 2 Service Data Setting 4 6 4 3 3 Service Data Flowchart 4 8 4 4 New SSSWs Parameters Added to This Model 4 16 4 4 1 Service Data 4 16 4 5 User Report Output Functions 4 17 4 5 1 User report output functions 4 17 4 6 Wiring Diagram 4 19 4 6 1 Wiring Diagram 4 19 Download...

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Страница 78: ... BCI 24Color When ink in the ink tank runs out Service Person BJ cartridge Uneven printing even after performing head cleaning several times with ink remained in the tank Level Location When Users Exterior When it gets dirty Document glass When it gets dirty Platen When the platen is stained with ink Roller When papers are not fed ejected properly Service Person None Download Service Manual And Re...

Страница 79: ... directional printing Tool Use Phillips screwdriver Removing inserting screws Flat bladed screwdriver Removing inserting screws Precision Phillips screwdriver Removing inserting screws Precision flat bladed screwdriver Removing plastic tabs Tweezers Removing coil spring Isopropyl alcohol IPA Cleaning the cleaning location Pliers needle nose Driving retaining ring Tool Use Part No Grease FLOIL KG10...

Страница 80: ...Chapter 4 4 3 Grease PG 641 Apply to specified parts CK 0562 Grease IF 20 Apply to specified parts CK 8006 Tool Use Part No Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 81: ... for at least three minutes to allow the IPA to evaporate 4 2 2 Exterior 0002 0507 Main Unit Outer Covers Wipe with a dry soft cloth 4 2 3 Scanning Unit 0002 0515 Document Glass Open the pressure plate Dampen a clean cloth and wring it thoroughly Wipe the document glass with the cloth and dry the glass well You may use a mild detergent diluted with water if the glass is very dirty Document Cover O...

Страница 82: ... Mode key Select MAINTENANCE by pressing cursor keys Select ROLLER CLEANING by pressing cursor keys and then press the Set key Repeat this procedure twice after the roller cleaning is complete Load A4 or LTR plain papers into the multi purpose tray and then perform the roller cleaning three times Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 83: ...for functions required during installation such as NL equalized and transmission levels 3 NUMERIC Param NUMERIC parameter settings These setting items are for inputting numeric parameters such as the various conditions for the FAX TEL switching function 4 NCU NCU settings These setting items are for telephone network control functions such as the selection signal transmission conditions and the de...

Страница 84: ...e setting items There is a setting item for checking inputting the total number of pages printed and total number of pages scanned by this fax 9 ROM ROM management ROM data such as the version number and checksum are displayed Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 85: ...functio Not used Not used Communication trouble solutions 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 SW08 SW09 SW10 SW11 SW12 SW13 SW14 SW15 SW16 SW17 SW18 SW19 SW20 SW21 SW22 SW23 SW24 SW25 S...

Страница 86: ...L SERVICEMAN OFF 10 10dBm 8 15 Not used Not used Not used Not used NL equalizer setting Line monitor setting Transmission level setting V 34 Baud rate Not used Menu switch settings Figures in boldface indicate the default setting 3429 baud 3200 3000 2800 2743 2400 Items 10 to 20 33 6 Kbps 2 4 x n 1 n 14 V 34 Transmission speed Download Service Manual And Resetter Printer at http printer1 blogspot ...

Страница 87: ...on detection time T0 timer T1 Timer Rx Not used Not used Not used Hooking detection time Pseudo RBT transmission from CML on time until start Pseudo RBT signal pattern On time Pseudo RBT signal pattern off time short Pseudo RBT signal pattern off time long Pseudo ring pattern On time setting Pseudo ring pattern Off time short Pseudo ring pattern Off time long FAX TEL switching function signal dete...

Страница 88: ...etween the settings and the detection levels is as follows Parameter 24 0 Not used 1 Not used 2 Not used 3 Not used 4 Not used 5 8 dBm 6 9 dBm 7 10 dBm 8 11 dBm 9 12 dBm 10 13 dBm 11 14 dBm 12 15 dBm 13 16 dBm 14 17 dBm 15 18 dBm 16 19 dBm 17 20 dBm 18 21 dBm 19 22 dBm 20 23 dBm Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 89: ...Chapter 4 4 12 Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 90: ...L 11 RKEY 12 PBX DIAL TONE 13 PBX BUSY TONE 5 TYPE Type setting U S A EUROPE U K SWEDEN SWISS AUSTRIA DENMARK NORWAY HOLLAND BELGIUM AUSTRALIA FINLAND N Z ITALY SPAIN PORTUGAL IRELAND HONG KONG MALAYSIA HUNGARY SAF KOREA CHINA GERMAN FRANCE SINGAPORE CZECH SLOVENIA CANADA JAPAN RUSSIA Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 91: ...ed Not used Leading edge margin Trailing edge margin B Not used SUCTION 01 18 mm 02 0 03 0 04 0 05 5 mm Item 06 30 30 1 0 0 Not used SW02 05 Not used 7 6 5 4 3 2 1 0 Bit Not used Reduction settings 2 NUMERIC Param 5 INK ABS CAPA Yes No 4 PRINTER RESET 3 PRINT COUNT 86 86 Not used Printer section reset function Print counter check 6 GENESIS UHQ Genesis function settings 1 Bit SW 2 SLICE 3 GAMMA Dow...

Страница 92: ...ion User data and service data 1 t initialization User data and service data 1 t 6 to 7 initialization 4 NCU setting data initializatio Data on system dump list initial Data on activity report initializat Total number of pages printed s All user data service data activ management data and image d initialization except COUNTER Data initialization mode settings ROM management Version No and Checksum...

Страница 93: ...r details of service data refer to the separate volume G3 G4 Facsimile Service Data Service Handbook revised ver 1 Below are examples showing how to read bit switch tables F 4 9 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 t 0 Service error code Error dump list Not used Copy function 300 series service error code Not used Not used User setting restriction Output...

Страница 94: ...egistration Transmission report Reception report Memory box report REFERENCE For samples of user reports see the User s Guide NOTE ROM Version display The ROM version is printed on the top left hand side of the User s data list Please refer to this when troubleshooting example Report type Operations Activity report Press the Additional Function key and then select Fax Settings Press key to selec R...

Страница 95: ...er is turned on after a power cut F 4 11 TX RX NO Indicates four digits of the transaction number MODE Indicates TRANSMIT MEMORY RX etc CONNECTION TEL ID Number sent from the other party or number dialled PGS Number of pages are stored in memory SET TIME Time when data is stored in memory WLD XX XX X XX A B Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 96: ... JEXT2 PS2 PS1 Paper edge sensor Pick up sensor 1 2 Purge motor Purge sensor 3 1 JCRM1 Carriage motor Paper feed motor 2 1 2 1 JTRY1 JSPK2 Flat cable Flat cable Flat cable Scanner unit Sensor board PS1 Paper tray sensor PS2 Flat cable Camera board Multi Card reader board 1 5 JUSB2 5 1 JSPCNT3 1 9 JCARD1 9 1 J2 Paper tray solenoid 1 30 Speaker To Sensor board JSPK1 To Modem board JSPK3 1 5 J3 1 5 J...

Страница 97: ...Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 98: ...Chapter 5 Troubleshootin g Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 99: ...Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 100: ...rd Problem 5 18 5 5 Test Mode Function Problems 5 19 5 5 1 Faulty Operation Panel Test 5 19 5 5 2 Faulty DRAM Test 5 19 5 5 3 Faulty Sensor Test 5 19 5 6 Processing Communication Problems 5 20 5 6 1 Initial identification of problems 5 20 5 6 2 Procedures for processing communication problems 5 21 5 7 Test Functions 5 25 5 7 1 Test Mode Overviw 5 25 5 7 2 Test Mode Flowchart 5 25 5 7 3 DRAM Tests ...

Страница 101: ...Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 102: ... run The paper is not picked up from the auto sheet feeder The printing operation is abnormal Nothing is printed The carriage motor does not run Carriage error The carriage hits against left right stop plate causing a noize Printing quality error The printer does not print at all Printing stop midway Certain colors do not print Blotches appear Blank ink appear Scanning problem Evaluation criteria ...

Страница 103: ...Chapter 5 5 2 Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 104: ... registered number Cause The touch tone rotary pulse setting on your fax is incorrect Solution Set your fax to the setting that matches your telephone line Cause The other party is not using a G3 machine Solution Contact the other party and have them send or receive the document using a G3 machine Cause The other party s fax is not working Solution Contact the other party and have them check their...

Страница 105: ...d CARTRIDGE JAMMED Printing position correction failed Cause Carriage movement prevented by one of the followings Damaged shaft Parts deformed Carriage or guide frame Insufficient grease Solution Replace the shaft Replace the deformed parts Apply more grease Cause Bi directional print displacement correction failed because the carriage motor is out of step or some similar reason Solution Replace t...

Страница 106: ...aper cassette is different from the paper size set by user data Solution Load an appropriate papaer in the paper cassette Or change the paper size settings and then press the Set key CHECK PRINTER 334 336 343 345 346 352 Cause The printer s internal unit has malfunctioned Solution 1 Remove the jammed paper Check the paper edge sensor is OFF 2 Press the Set key 3 Reinstall the printhead 4 Turn the ...

Страница 107: ...i purpose tray is empty Solution Load paper in the multi purpose tray Make sure the stack is below the paper limit mark Press the Set key the Color Start key or B W Start key NO ANSWER Cause The recipient s fax machine does not answer Solution Check the number Try dialing again after waiting for a moment PROBLEM READING CARD REINSERT MEMORY CARD Cause The data on the memory card may be inaccessibl...

Страница 108: ...ts which are stored in memory Then start the operation again 2 If the memory contains any facsimiles you don t need delete them 3 You cannot receive a fax was scanned with fine graphic images Cause The fax s memory is full because you tried to send too many pages at once Solution Divide the document and send each part separately Cause The macine s memory is full because you tried to copy too many ...

Страница 109: ...n out 011 RX Polling reception error 012 TX The other party has run out of recording paper 018 TX RX Auto dialing transmission error 021 RX The other party has rejected the machine during polling reception 022 TX Call fails 037 RX Memory has overflowed when receiving images 052 RX Image memory full by no ink error 085 TX Other party does not support ITU T Color Faxing 995 TX RX Memory Communicatio...

Страница 110: ...nal 226 TX RX Stack Pointer Not within RAM Range 229 RX The recording system became locked for 1 min 232 TX The unit used to control the encoder is faulty 237 RX The IC used to control the decoder malfunctioned 238 RX The unit used to control recording malfunctioned 261 TX RX System error occurred between the modem and system control board 280 TX The number of re transmissions of the procedure sig...

Страница 111: ...rection Failed 339 RX BJ Head Voltage Malfunction Error 340 RX Home Position Error UN Q 341 TX RX Maintenance Jet Waste Ink Tank Full UN Q 342 TX RX Cleaning absorption waste ink capacity full UN Q 343 TX RX Ink Detection Waste Ink Tank Full 346 TX RX Inside temperature error NE W 352 RX Printer control EEPROM head information error 670 TX In V 8 late start the V 8 ability was detected in DIS from...

Страница 112: ... In ECM transmission no significant signal can be received after transmission of PPS MPS and the allowed number of procedure signal re transmissions was exceeded 757 TX In ECM transmission DCN was received after transmission of PPS MPS 758 TX In ECM transmission the allowed number of procedure signal re transmissions was exceeded or a T5 time over 60 sec condition occurred after transmission of PP...

Страница 113: ...condition occurred after transmission of EOR NULL 774 TX In ECM transmission ERR was received after transmission of EOR NULL 775 TX In ECM transmission no significant signal can be received after transmission of EOR MPS and the allowed number of procedure signal re transmissions was exceeded 777 TX In ECM transmission DCN was received after transmission of EOR MPS 778 TX In ECM transmission the al...

Страница 114: ...appropriate parts and replace the waste ink absorber 784 TX In ECM transmission ERR was received after transmission of EOR EOM 785 TX In ECM transmission no significant signal can be received after transmission of EOR EOP and the allowed number of procedure signal re transmissions was exceeded 787 TX In ECM transmission DCN was received after transmission of EOR EOP 788 TX In ECM transmission the ...

Страница 115: ... the SPCNT board NOTE In the presence of 352 the carriage unit will not move to printhead replacement position even when the inner cover is opened Moreover the carriage will not be locked in position even when the power is turned off When replacingthe printhead be sure to turn off the power and draw out the carriage before replacement Download Service Manual And Resetter Printer at http printer1 b...

Страница 116: ...anel unit 3 Replace the SPCNT board The keys do not work 1 If the test mode can be used check for faulty keys 2 Check the connection between the Operation panel unit and SPCNT board JPANEL1 3 Replace the Operation panel unit 4 Replace the SPCNT board 5 4 2 Printing problem 0002 1703 The paper is not fed properly The paper feed motor does not run 1 Check the connection from the paper feed motor to ...

Страница 117: ...res to the carriage encoder film 2 Using lint free paper impregnated with alcohol wipe the carriage encoder film with care so as not to scratch the film 3 If a lot of grease adheres to the carriage replace the carriage board because grease might be spread to the sensor on the carriage board In this case you must replace the carriage unit HK1 0717 which contains the carriage board 4 Replace the car...

Страница 118: ...bbon cable and the SPCNT board JHEAD1 JHEAD2 7 Replace the carriage unit 8 Replace the SPCNT board 9 Replace the purge unit F 5 2 5 4 3 Scanning Problems 0002 1775 Scanning problems CCD Motor does not work 1 Check the connection between the CCD motor and SPCNT board JCCD2 2 Replace the scanner unit 3 Replace the SPCNT board The scanning image is abnormal Evaluation criteria Check the copy image s ...

Страница 119: ...e SPCNT board The color or brightness of the image is not normal 1 Clean the Document glass 2 Check the connection between the CCD and SPCNT board JCCD1 3 Replace the scanner unit 4 Replace the SPCNT board 5 4 4 Memory Card Problem 0002 1794 Memory card error MP370 MP390 only The card is not recognized 1 Detach the memory card and fit it back once again 2 Check to see if the memory card contains i...

Страница 120: ...and the SPCNT board JPANEL1 2 Replace the operation panel unit 3 Replace the SPCNT board 5 5 2 Faulty DRAM Test 0002 5811 The intention READ COMPARE NG appears 1 Perform the DRAM test again In case Read COMPARE NG still appears replace the SPCNT board 5 5 3 Faulty Sensor Test 0002 5812 Paper edge sensor fails to operate properly 1 Check whether the actuator of paper edge sensor is in correct posit...

Страница 121: ...or this purpose Transmissions may cause problems if one or more of the there is poor F 5 3 To process communication problems first of all it is necessary to narrow down the cause of the problem Thus the procedures appearing below must be checked accordingly FAX FAX Your customer s machine Communication companion machine Communication trouble Download Service Manual And Resetter Printer at http pri...

Страница 122: ... the time of trouble e User s name telephone number to contact Fax number model name f User s name of the other party telephone number to contact Fax number model name name of servicemen in charge g Frequency of trouble and error code 100 etc h Condition of the other party s facsimile Transmitted received page number Automatic or manual Error occurred The receive condition etc NOTE Start Is copyin...

Страница 123: ...f the other party s facsimile is that of another manufacturer and there is nothing wrong with your customer s machine it is recommended that you ask your customer to contact the facsimile user of the other party so that the other party s facsimile is checked by the dealer Call the service station in the flowchart means that problems may occur with regard to the communication compatibility of facsi...

Страница 124: ...ommunication at the four points listed in the figure OK OK OK OK NG NG NG NG Reception FAX A Trouble FAX B FAX C Start Transmission or reception Check A B C A C C B Check B Check the line C A Check A Check B Transmission A Your customer s facsimile B Facsimile of other communication party C Facsimile for check in the same region C should be the same model of facsimile as A Download Service Manual ...

Страница 125: ...D Check B Check B Call the service station Call the service station Yes Yes No No NG OK OK NG OK NG OK NG NG NG OK NG OK NG OK NG OK OK Transmitter receiver A Your customer s facsimile B Facsimile of other communication party C Facsimile for check in the same region C should be the same mode of facsimile as A D Other manufacturer s facsimile for check that is in the same region Download Service Ma...

Страница 126: ...nd DTMF signals reception tests d FACULTY test Test the operation of operation panel and sensor functions e PRINTER test Ink absorber capacity is reset f FLASH ROM UPDATE Perform version upgrade of ROM 5 7 2 Test Mode Flowchart 0004 3252 This machine is equipped with the test mode to check operations of variouse functions listed below Please refer to Service Data Registration Setting for instructi...

Страница 127: ...1 3 LF CHK 4 COMET 5 CR CHK 6 HEAD CHK 7 ENDURANCE 8 CHECKERS 9 BLACK 1 RELAY 2 FREQ 4 G3 Tx 5 DTMF TX 6 TONE Rx 8 V 34 G3 Tx 1 G3 4800BPS Tx 3 SENSOR 6 SPEAKER 7 PANEL 8 FB 333pps B W 9 LINE DETECT 2 CLEANING 3 EEPROM CLEAR 4 HEAT RUN 5 CLEANING REPEAT 6 CAP WIPE 7 EEPROM 8 SIMEKE SETTING TEST MODE indicates that these are not used in the field Download Service Manual And Resetter Printer at http...

Страница 128: ...8 CHECKERS pattern press the 8 key key from the print test menu The other patterns are not to be used since they are for development and factory personnel End this test by pressing the Stop Reset key Check the pattern for the following Operating 1 D RAM 5120K 1 D RAM 5120K 1 1 5120K D RAM total memory capacity bytes Indicates an address for which write testing is complete indicates an address for ...

Страница 129: ...ssing the numeric key 6 or key from the test mode menu These tests check for the following faculties of the machine T 5 3 Test Type Overview Sensor tests Test whether the sensors are operating correctly Operation panel test Tests whether the key switches on the control panel are operating correctly Line signal reception test Tests whether the NCU board signal sensor and frequency counter are opera...

Страница 130: ...rol pane are operating correctly b 1 Display test If you press Start key in the menu of the operation panel 20 letters of H are displayed in two lines If you press Start key one more time all the LCD dots are displayed If you press Stat key again _ is displayed Check if there are no LCD dots that are not displayed by performing this operation b 2 LED lamp test Press the Start key to select the LED...

Страница 131: ...o put it out The table giving the correspondence between the characters and the keys is shown below T 5 4 Character Operation key Character Operation key O ON OFF key C COPY key F FAX key S SCAN key P PHOTO PRINT key M Additional Function key U Menu key H Photo Index Key key Key T Directory E Set R Redial Pause N Black key L Color key Download Service Manual And Resetter Printer at http printer1 b...

Страница 132: ...u When CI and 6 7 PANEL 6 7 PANEL LED TEST Press Color start key Press Color start key Press Color start key Press Color start key Continue pressing color start key until every LED lamp is tested H Pattern display ALL LCD dots displayed _ pattern display Every time pressing color start key a LED lamp is turned on one by one When a key is pressed the corresponding character goes out 123456789 0 Whe...

Страница 133: ...rom the Line Detect menu When CNG is detected from the modular jack the display changes from OFF to ON 5 7 6 PRINTER Tests 0004 4237 Select 8 PRINTER TEST from the test mode menu by pressing the numeric key 8 or and keys Select 8 3 EEPROM CLEAR and the press the numeric key 3 or and keys Select 0 INK COUNT and then press the numeric key 0 or and keys to reset the waste ink capacity Note Be sure to...

Страница 134: ...pressing the numeric key 2 or and keys from the MODEM NCU test menu Signals of the frequencies below are sent from the modem using the modular jack and the speaker The frequency can be changed with the numeric keys T 5 7 NOTE The transmission levels for each frequency follow the service data transmission level settings Modem test type Overview Frequency test The modem sends tonal signals from the ...

Страница 135: ...t The V 34 G3 signal transmission test menu is selected by pressing the numeric key 8 and keys from the MODEM NCU test menu The V 34 G3 signals below are sent from the modem using the modular jack and the speaker by pressing the Start key The Baud rate can be changed with the numeric keys and the Speed can be changed with the search keys T 5 9 Numeric key Speed 0 300 bps 1 2400 bps 2 4800 bps 3 72...

Страница 136: ...umeric key SPEED 33 6 kbps 31 2 kbps 28 8 kbps 26 4 kbps 24 0 kbps 21 6 kbps 19 2 kbps 16 8 kbps 14 4 kbps 12 0 kbps 9 6 kbps 7 2 kbps 4 8 kbps 2 4 kbps Numeric key Baud rate Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 137: ...Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 138: ...Chapter 6 Appendix Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 139: ...Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 140: ...1 Main Body 6 1 6 1 1 Installation 6 1 6 1 2 Checking Operation 6 1 6 2 User Data Flow 6 3 6 2 1 User Mode Settings 6 3 6 2 2 Fax Mode Settings 6 6 Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 141: ...Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 142: ...the multi purpose tray Install the printhead Remove the protective cap and then install the printhead into the holder Install the ink tanks Pull the tape and remove the protective cap and then install the ink tanks After install align the printhead Install the software Install the software in the computer Connect the USB cable Connect the USB cable to complete the computer settings Setting for fac...

Страница 143: ...e the display may go out all the buttons may stop working or some other trouble may occur because of strong electrical noise or a large amount of static If such trouble occurs execute All clear Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 144: ...E SETUP 3 UNIT TEL NO 4 UNIT NAME 5 TX TERMINAL ID 6 OFFHOOK ALARM 7 VOLUME CONTROL 8 RX CALL LEVEL 9 TEL LINE TYPE 10 ACTIVITY REPORT 1 FAX SETTINGS 1 RECEIVE MODE 2 MEMORY REFERENCE 3 REPORTS LISTS 4 TEL REGISTRATION 5 USER SETTINGS ON OFF HIGH STANDARD TOUCH TONE ROTARY PULSE AUTO PRINT ON AUTO PRINT OFF CALLING VOLUME LINE MONITOR VOL YYYY DD MM MM DD YYYY DD MM YYYY 3 2 1 Download Service Man...

Страница 145: ... OTHER RING TYPE NORMAL RING ON OFF ON OFF ON OFF ON OFF ON OFF 33600 bps 14400 bps 9600 bps 7200 bps 4800 bps 2400 bps PRINT ERROR ONLY OUTPUT YES OUTPUT NO 1 RING START TIME 2 F T RING TIME 3 F T SWITCH ACTION 8 SEC 0 15 SEC 1 1 ECM RX 2 FAX TEL AUTO SW 3 DRPD SELECT FAX 4 INCOMING RING 5 MAN AUTO SWITCH 6 REMOTE RX 7 RX REDUCTION 8 RX START SPEED 9 RX RESTRICTION 8 RX REPORT 6 TX SETTINGS 7 RX ...

Страница 146: ...Chapter 6 6 5 F 6 3 Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 147: ...utton and the Menu button 1 PAPER SELECT 2 SCAN CONTRAST 3 FAX RESOLUTION 3LEVEL LIGHT DARK LTR 4 x 6 5 x 7 A4 PLAIN GLOSSY HIGH RES TRANS PHOTO PRO PHOTO PLUS OTHER STANDARD FINE PHOTO SIZE TYPE Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 148: ...Jan 7 2004 Download Service Manual And Resetter Printer at http printer1 blogspot com ...

Страница 149: ...Download Service Manual And Resetter Printer at http printer1 blogspot com ...

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