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Sharp AR-BC320 Service Manual Download Page 153

AR-BC320  SETTING AND ADJUSTMENTS  8 - 46

(3) Color balance adjustment result check

1) Enter the key operator program mode.

2) Select "Printer setting."

3) Select "Color adjustments."

4) Select the test print. 

5) The display below is shown. Select A4 or 8.5" x 11" size

paper, and press the EXECUTE key.

The test pattern for the color balance adjustment is printed. 

6) Check that each patch density on the printed test chart is at

the center of the Lower Limit and the Upper limit of the test
chart (UKOG-0305FCZZ).

Note: When A4 paper is loaded on the main cassette and the

option desk and LCC is connected, paper must be loaded in
all the trays of the desk and LCC. (If A3 paper is loaded, an
error occurs.)

1) Enter the SIM 50-28 mode.

2) Select an adjustment item according to your purpose.

3) The self print chart is outputted, and the machine is brought

into the self print chart scanning standby state.

When [PRINT] : [AUTO] is selected, each self print of pf CS1
and MFT is printed. (When [ADF] is selected, the output is
made from the selected cassette.)

4) Select [SCAN] to scan the outputted self print chart.

5) Select [FINISH] to display the result.

[DATA]: Scanned data are displayed.

6) Select [OK] and complete.

KEY OPERATOR PROGRAMS

EXECUTE

TEST PRINT

SELF PRINT IN PROGRESS

C

M

Y

Bk

Low Density

Mid Density

High Density

C

M

Y

Bk

C

M

Y

Bk

Low Density

Mid Density

High Density

ADJ 21

Collective adjustment of image 
position and magnification ratio

ALL OPTION CS: Used to the off-center adjustment (installation

adjustment) of the option tray (desk, LCC). (The
main tray and the manual feed tray are adjusted
in the production line and no further adjustment
is needed in installation.)

CS ADJ:

Used to the off-center adjustment, the lead edge
adjustment, and the rear edge adjustment.

OC ADJ:

Used to adjust the magnification ratio of the document
lead edge on the scanner size in the sub scanning
direction.

ADF ADJ: Used to adjust the magnification ratio of the document

on the ADF side and off-center.

C

M

Y

Bk

Low Density

Mid Density

High Density

C

M

Y

Bk

C

M

Y

Bk

AR-C260 Color Chart

Lower
Limit

Upper
Limit

Summary of Contents for AR-BC320

Page 1: ...t to change without notice SERVICE MANUAL CODE 00ZARBC320A1E DIGITAL FULL COLOR MULTIFUNCTIONAL SYSTEM MODEL AR BC320 1 OUTLINE 1 1 2 CONFIGURATION 2 1 3 SPECIFICATIONS 3 1 4 CONSUMABLE PARTS 4 1 5 UNPACKING AND INSTALLATION 5 1 6 EXTERNAL VIEW AND INTERNAL STRUCTURE 6 1 7 DESCRIPTIONS OF EACH SECTION 7 1 8 SETTING AND ADJUSTMENTS 8 1 9 SIMULATION 9 1 10 MAINTENANCE LIST 10 1 11 TROUBLESHOOTING 11...

Page 2: ...livery 5 2 A Implements facility and manpower 5 2 B Delivery 5 2 3 Unpacking 5 2 A Unpacking procedure 5 2 4 Lock release 5 3 A Scanner 2 3 mirror unit lock release 5 3 B Main body cassette lock release 5 3 C Transfer unit pressure release 5 3 5 Fusing heat roller pressing F R 5 4 6 Black drum cartridge insertion 5 5 7 Paper exit tray installation 5 5 8 Toner cartridges installation 5 5 9 AC cord ...

Page 3: ...d magnification ratio 8 46 9 SIMULATION 1 Outline and purpose 9 1 2 Code type simulation 9 1 A Operating procedures and operations 9 1 B Simulation list 9 3 C Details 9 17 10 MAINTENANCE LIST 1 Maintenance system table 10 1 2 List 10 3 A Drum peripheral section 10 3 B Developing section 10 3 C Transfer section 10 4 D Fusing section 10 5 E Optical section Scanner section 10 6 F Paper feed section t...

Page 4: ...matrix 14 4 D Print area 14 5 3 Configuration report test page 14 6 4 Hardware 14 7 A Major device 14 7 B Block diagram 14 7 C Interface 14 8 5 Setting 14 9 A Key operator program 14 9 B Jumper Setting 14 11 6 Operation 14 11 A Printer driver setting and operation 14 11 7 Firmware version up 14 13 A Necessary items 14 13 B Procedure 14 13 8 AR PK4 installing procedure 14 14 A General 14 14 B Check...

Page 5: ...ridge replacement Mono component wax free toner 6 Improved service maintenance Developing section Mono component development eliminates the need for developer replacement Mono component wax free toner Drum section Cartridge replacement Designed for easy maintenance Fusing section Simplified structure by wax free The unit can be disassembled simply by releasing the lock with the knob Mono component...

Page 6: ...ss Reverse unit Requires Desk AR D19N AR PN1A AR PN1B AR PN1C AR PN1D Punch unit for saddle stitch finisher AR F13 AR LC8 Large capacity tray Requires AR D17N D18N D19N AR D18N Paper feed module 3 stage paper feed desk AR D17N Paper feed module 1 stage paper feed desk AR D19N Duplex module Paper feed module 2 stage Requires Duplex pass Reverse unit AR RB1 128 256MB expansion memory Local arrangeme...

Page 7: ...xpansion kit AR MM9 FAX memory 8MB AR FR20U Data security kit AR TE3 Exit tray AR SC2 Stable cartridge Basic composition Copier Printer Scanner Remark Supply system SRU AR drum cartridge 4 AR toner cartridge 4 OP Scanner Printer controller board Base memory 128MB 640MB HDD Soft NIC ICU memory 256MB Fax Box OP JOB SHIFTER LCC connection module Network scanner expansion kit RADF ...

Page 8: ...ssembly Saddle finisher AR F13 OP Requires a bypass module with reverse function Punch unit AR PN1A PN1B PN1C PN1D OP For saddle finisher Staple cartridge AR SC2 OP For saddle finisher Electrical system Printer controller Printer controller STD 7410 500 MHz type Installed memory 640MB For printer board Soft NIC STD HDD 3 5 inch STD 40GB PS3 expansion kit AR PK4 OP Requires 512MB memory Product Key...

Page 9: ...n Large capacity paper feed tray unit Option Paper feed tray section 1 Duplex section Option Paper feed tray section 2 Option Paper tray section 3 Option Printer controller Option Image scanning writing section CCD PWB Page memory Photo conductor section Y Developing section Y Photo conductor section M Developing section M Photo conductor section C Developing section C Photo conductor section K De...

Page 10: ...od Electrostatic copying system employing the LED writing head LED available print area 301 mm Developing system Contact non magnetic 1 component development Charging system Saw teeth scorotron corona charging Transfer system Transfer belt structure direct transfer system Cleaning system Counter blade cleaning system Fusing system Pressure roller fusing system Fusing unit life 2 years or 100K Fusi...

Page 11: ...toconductor 88 kg 194 0 lbs Copier body photoconductor toner 95 kg 209 4 lbs Machine occupying dimensions Machine only with the trays full open 1 349 x 676 mm 53 1 8 x 26 5 8 inch Paper feed system 1 stage tray Paper feed size AB series A3 B4 A4 A4R B5 A5 8 5 x 11 EXTRA Inch series 11 x 17 8 5 x 14 8 5 x 13 8 5 x 11 8 5 x 11 R 8 5 x 5 5 A4 EXTRA EXTRA setting AB tab setting section A3 B4 A4 A4R B5...

Page 12: ... Paper size A3W A3 B4 A4 A4R B5 B5R A5 12 x 18 11 x 17 8 5 x 14 8 5 x 13 8 5 x 11 8 5 x 11 R Executive R 8 5 x 5 5 Paper weight 64 to 200 g m2 17 to 54 lbs Paper kind Normal paper 1 including recommended paper for color Remaining quantity detection No Discharged paper full detection Yes Paper exit position system Machine side face up paper exit Paper exit capacity 250 sheets A4 LT recommended pape...

Page 13: ...pm 22 cpm A5 8 5 x 5 5 26 ppm 26 cpm 26 cpm 26 cpm 32 ppm 32 cpm 32 cpm 32 cpm A6R Normal paper 13 ppm 13 cpm 13 cpm 13 cpm 15 ppm 15 cpm 15 cpm 15 cpm OHP Speed 1 26 ppm 26 cpm 26 cpm 26 cpm 26 ppm 26 cpm 26 cpm 26 cpm OHP Image quality 13 ppm 13 cpm 13 cpm 13 cpm 13 ppm 13 cpm 13 cpm 13 cpm Heavy paper 1 2 B5 A4 8 5 x11 16K A5 8 5 x 5 5 13 ppm 13 cpm 13 cpm 13 cpm 13 ppm 13 cpm 13 cpm 13 cpm Hea...

Page 14: ...p Map Copy document Copy document Effective for Text Text Printed Printed Color enhancement Yes Effective for Text Text Printed Text Photograph Printed Photograph Map Manual steps 9 steps Smoothing process No Toner save mode Yes for B W Functions APS Yes AMS Yes ACS Auto Color Selection No Paper type select Yes Free size input Document Yes Paper Yes Coy Protection Technology CPT Yes Auto tray swit...

Page 15: ... 2 64 surfaces 2 21 surfaces 3 21 surfaces 3 37 surfaces 3 B4 A3 8 5 x 14 11 x 17 50 surfaces 1 50 surfaces 1 90 surfaces 1 18 surfaces 2 18 surfaces 2 32 surfaces 2 10 surfaces 3 10 surfaces 3 18 surfaces 3 A3W 12 x 18 41 surfaces 1 41 surfaces 1 74 surfaces 1 15 surfaces 2 15 surfaces 2 26 surfaces 2 8 surfaces 3 8 surfaces 3 15 surfaces 3 B W Yes to A4 8 5 x 11 400 surfaces 400 surfaces 680 sur...

Page 16: ...n registration 500 items of scan to E mail from Embedded Web Server group and 100itmes of Scan to FTP Desktop Max 600 items can be registered Scan to E mail and group can be registered from the operation panel A destination name can be set with max 18 characters in two bytes or 36 characters in one byte An E mail address can beg set with max 50 characters in one byte Address book The static addres...

Page 17: ...on Multi page inhibited JPEG Medium compression Multi page inhibited JPEG Low compression Multi page inhibited Multi page inhibited means images on two or more pages cannot be sent as one file A file is made for each image Filed by each page ON OFF In JPEG fixed to ON Maximumsize of E Mail Attachements User can set a specified size via the key operator programs User can select whether he she stops...

Page 18: ...st setting value entry box User can change the brightness contrast setting Setting range between 100 and 100 Auto adjust box for input output level When the button is pushed all levels for image brightness contrast and input output level are automatically adjusted When each of brightness and contrast settings has been made the value entry box is invalid When the mono binary has been selected the b...

Page 19: ... paper pre punch paper Document load capacity 100 sheets A4 8 5 x11 or smaller and 80g m2 21lbs For paper heavier than 80g m2 the max height of original stack is restricted to 10 mm 60 sheets B4 8 5 x13 8 5 x14 or larger and 80g m2 21lbs For paper heavier than 80g m2 the max height of original stack is restricted to 6 mm Document detection Yes No Yes Size detection on the document tray traveling d...

Page 20: ...ecified frequency 2 30 C 86 F 80 35 C 95 F 60 Humidity RH Temperature 80 20 15 C 59 F 35 C 95 F Humidity RH Humidity RH Machine Consumable parts Not unpacked Temperature Temperature 90 10 90 20 40 C 104 F 90 40 C 104 F 90 50 C 122 F 60 10 C 14 F 50 C 122 F 5 C 23 F 40 C 104 F Temperature 20 to 25 C 68 to 77 F Humidity 65 5 Humidity RH Humidity RH Temperature Temperature Consumable parts Machine 90...

Page 21: ...R C260 Color identification seal C M Y Bk x 1 each 6 Drum AR C26DR OPC Drum x 1 50k Common AR C260 7 Main Charger Kit AR C26MK Charger Unit x 1 50k Common AR C260 Cleaning Blade x 1 Toner Receiving Seal x 1 Part name Model name Content Life 1 Upper heat roller kit AR C26UH Upper heat roller x 1 100K 1 Heat roller 60T gear x 1 Upper heat roller bearing x 2 Thermistor x 1 Upper heat roller stopper x...

Page 22: ...ber Y November Z December 5 6 Figure Indicates the production day 7 Figure or X Y Z Indicates the packing month X October Y November Z December 8 9 Figure Indicates the packing day 10 Figure or alphabet Indicates the production division 1 Figure Version No 2 Figure The end digit of the year 3 Alphabet Production code B for SOCC 4 Alphabet Destination code 5 6 Figure Production day 7 Figure or X Y ...

Page 23: ...is outside the specified range use thicker lead wires to reduce impedance An electrical work is required Use of a step up transformer is also available In this case the capacity must be great enough for the max power consumption of the machine 3 Power frequency waveform The frequency must be within the range of the specified frequency 2 If power waveform is deformed a trouble may occur 4 Safety Be...

Page 24: ...ages may be deflected and a trouble may be caused 2 Transit and delivery A Implements facility and manpower It is recommendable to use a forklift for bringing in the machine for safety If no forklift is available man power of four persons is required The machine is considerably heavy and requires safety precau tions for delivery and installation Transit of the machine must be made in packed condit...

Page 25: ...he transfer fixing pads Actuator installation 1 Remove the actuator fixed to the left door 2 Install the actuator to the paper exit port of the left door 4 Lock release A Scanner 2 3 mirror unit lock release 1 Remove the scanner fixing screw and remove the caution label B Main body cassette lock release 1 Pull out the main body cassette 2 Remove the rotation plate fixing pad and remove the caution...

Page 26: ...emove the transfer unit 5 Remove the transfer belt protect sheet 6 Remove the screw and apply a tension to the transfer belt 7 Install the transfer unit to the machine 5 Fusing heat roller pressing F R 1 Pull the knob and open the left door 2 Turn the pressure release lever to press Note If the machine is left for one month or more the heat roller rubber may be deformed In such a case therefore re...

Page 27: ...rd part in some destinations and may be an option in some other des tinations 8 Toner cartridges installation 1 Shake the toner cartridge horizontally several times 2 Remove the tape and remove the protection pad 3 Open the front cover 4 Insert the toner cartridge As shown below fit the cartridge with the insertion port and push it in Note Be sure to install the color cartridges to their proper po...

Page 28: ...ent 13 Function and operation check Check that the following operations are normal Do not press this section If it is pressed the lock lever falls 1 2 SIM No Content 26 6 Used to set the destination SIM No Content 26 2 Used to set the large capacity paper feed tray paper size Used to set the detection paper size and display when using 8 5 x 13 size paper and document Used to set the paper kind and...

Page 29: ...nit 2 Remove the following consumable parts from the machine Paper Toner cartridge Photoconductor cartridge 3 Lock the following sections Scanner Optical section Paper cassette lift plate RADF operation Duplex copy operation S S mode When the RADF is installed D S mode When the RADF is installed S D mode When the RADF is installed When the desk unit with the duplex unit is installed D D mode When ...

Page 30: ...ic transport and copying 12 Original exit section cover Open the cover to resolve document jams 13 Original exit section The original emerges from here after being scanned 14 Original transport cover 15 Original platform copy glass Documents which cannot be copied using the original platform can be placed here and copied 16 Manual feed tray Used for manual paper feed 17 3 stage paper feed desk Pro...

Page 31: ...eful not to burn your hands when processing a paper jam 23 Toner cartridges Toner is in this cartridge When toner is empty replace the empty cartridge with a new one 24 Right side cover Opened to process a paper jam in the paper feed section 25 Paper feed desk right cover Opened to process a paper jam in a peripheral unit 26 Cleaning lever Use this level to clean the charger Provided for each tone...

Page 32: ...lay between network scanner mode and fax mode COPY key Press to select the copy mode 3 JOB STATUS key Press to display the current job status 4 CUSTOM SETTINGS key Use to adjust the contrast of the touch panel or to set key operator programs 5 Numeric keys Use to enter number values for various settings 6 key ACC C key This is used when the copy network scan and fax functions are used 7 P key This...

Page 33: ...change the paper size selec tion to a different paper size only in printer mode 2 Mode select key This only appears in the job status screen of fax mode The key is used to switch the job list display between JOB QUEUE and COMPLETE JOB QUEUE Shows stored jobs and the job in progress COMPLETE Shows finished jobs 3 PRINT JOB key Use to display the print job list for printer copy and fax mode 4 SCANNE...

Page 34: ...tively 11 LED unit Converts the color component image signal sent from the ICU PWB into LED light and radiate it to the OPC drum 12 Doctor blade Regulates the toner quantity on the developing roller 13 Supply roller Supplies toner to the developing roller 14 Developing roller Attaches toner to the photoconductor 15 Cleaning blade Cleans residual toner from the photoconductor 16 OPC drum unit Forms...

Page 35: ...erature on the fuser roller surface 42 Lower heat roller thermostat Detects an abnormally high temperature and turns off the heater lamp 43 Lower heat roller Heats and presses toner on paper to fuse toner on paper 44 Lower heater lamp Heats the lower fuser roller 45 Lower separation pawl Mechanically separates paper which was not separated naturally from the lower heat roller 46 Fusing transport r...

Page 36: ...FF the resist roller PSM Stepping motor 13 Process cooling fan motor Exhaust and cools the process section PCFM DC motor 14 Scanner motor Drives the scanner unit SM Stepping motor 15 PS front clutch Transmits power of the paper feed motor to the manual paper feed unit Controls ON OFF MTRC Electromagnetic clutch 16 Paper feed motor Drives the paper feed section and the paper transport section PFM D...

Page 37: ...h 14 Manual feed paper empty detection Detects paper empty on the paper tray MPED Photo sensor Photo transmission 15 Manual feed tray pulling out detection 2 Detects the paper tray position MTOP2 Contact switch 16 No 1 cassette paper size detection 1 Detects the paper size set by the paper size set blocks C1SS1 Contact switch 17 No 1 cassette paper size detection 2 Detects the paper size set by th...

Page 38: ... Lower heat roller thermistor Detects the temperature on the heat roller surface THSD Thermistor 35 Lower heat roller thermostat Detects an abnormally high temperature and turns off the heater lamp HLTS2 Thermostat Thermal switch 36 Machine paper exit sensor 1 Detects discharged paper POD1 Photo sensor Photo transmission 37 Upper heat roller thermistor Detects the temperature on the heat roller su...

Page 39: ...on light receiving PWB Outputs the document size detection signal 12 Operation PWB Outputs the key operation signal 13 INV LVDS PWB Interfaces LCD from the MFPPWB and the touch panel signal and drives the LCD backlight 14 Temp sensor PWB Temp humidity sensor readings No Parts Code signal name Type Name Function 15 Flash PWB ICU Includes the program to drive the ICU PWB 16 ICU PWB Performs image pr...

Page 40: ... feed motor DFM Feeds original from the tray 2 Transport motor DTM Transports original from the copy glass 3 Delivery motor DEM Reverses or discharges the original 4 Reverse solenoid DRSOL Switches the flapper during duplex operation No Name Function operation 1 LED PWB LED display 2 Main PWB Controls and drives RADF 4 1 2 3 1 2 ...

Page 41: ...n the cover is open 9 Document feed open switch DFSW Microswitch Detects the open closed status of document feed cover Pin 2 on CN11 becomes 24V when the cover is open when ADF is closed 10 Document exit open sensor DEOS Photo interrupter Detects the open closed status of the document exit cover TP17 becomes HIGH when the cover is open 11 ADF open switch AOSW Microswitch Detects the open closed st...

Page 42: ...er connector 13 4pin DC power PWB HL drive circuit L2 HL1N 2 B2 B3 B4 B6 B1 B3 B4 B5 A7 A6 A2 A1 A4 A4 A5 A3 L2 CN3 3 N2 CN3 1 1 3 2 1 3 HL2N 24V 24V 5V GND2 THSU THSD POD1 FUCHin GND2 24V 24V 24V FUSM_A FUSM_B FUSM_A FUSM_B 24V HLPR HL1 HL1N HL2N L2 HL2 MSWON DC CNT FUSM_A FUSM_B FUSM_A DSWL DSWL FUSM_B 24V 24V FUSM_A FUSM_B FUSM_A DSWL FUSM_B DSWLin DSWLout CN3 CN1 6pin CN8 20pin CN14 10pin CN2 ...

Page 43: ...e provided to heat from above and below This is because it is necessary to heat four lay ers of toner from above and below and right and left to fuse it on paper The upper and lower heat rollers are of silicon rubber This is because of the following reasons 1 To provide a greater nip quantity and a higher heating capacity for paper 2 The soft flexible rollers press multi layer toner without defor ...

Page 44: ... Lubricate Shift position Upper heat roller Lower heat roller Ready state 170 C 120 C Power save mode 143 C OFF Print mode Normal paper 175 C 140 C OHP sheet 170 C 155 C Heavy paper 1 175 C 136 C Heavy paper 2 175 C 145 C Envelope 180 C 145 C Unit Name No Part name When calling 50K 100K 150K 200K 250K 300K 350K 400K Remark Fusing section 1 Upper heat roller Replace at 100K or within 2 years 2 Lowe...

Page 45: ... the screws and remove the fusing front PG A 3 Remove the connector the screw and the harness and remove the thermistor B d Upper heater lamp 1 Remove the fusing unit from the machine 2 Remove the screw and remove the fusing front cover A Remove the harness cover B 3 Remove the connector the screw and the lamp holder C and remove the upper heater lamp e Lower heater lamp 1 Remove the fusing unit f...

Page 46: ... F and R 6 Remove the C ring and the bearing and remove the gear A and the heat roller B g Lower heat roller bearing 1 Remove the fusing unit from the machine 2 Remove the screw and open the upper fusing section 3 Remove the lower heat roller unit B 4 Remove the C ring and the bearing A and remove the heat roller B h Paper guide 1 Remove the fusing unit from the machine 2 Remove the screw and remo...

Page 47: ...using unit from the machine 2 Open the upper fusing section 3 Remove the paper exit roller unit 4 Lift the separation pawl and shift it to the right and lift it from the heat roller 5 Remove the POD1 connector 6 Remove the screw and slide and remove the lower separation pawl mounting plate 7 Rotate the separation pawl in direction A and remove if from the mounting plate Remove the spring Note When...

Page 48: ...n 14 2 6 4 21 12 13 10 22 24 8 5 11 9 7 1 3 3 5 7 9 8 10 2 4 6 PCU PWB CALS 24V PCSC GND2 B SEN LED REG SEN 5V NC BTNF CALS GND2 GND2 PCS_C ASEN_LED GND2 REGSEN TS CL BTM B BTM A BTM B BTM A 24V GND FLAME BSEN_LED PCS_K PCSK A SEN LED GND2 BTN F GND2 1 2 8 7 4 3 6 5 2 1 1 5 4 2 8 7 6 4 5 6 7 8 9 10 1 2 3 30 34 24V 4pin CN1 8pin CN2 10pin HV MC PWB PCSC PCSK CALS BTM BLUM BLUD BTNF Drive gear Lift ...

Page 49: ...drive follower roller 8 Transfer belt cleaning brush Cleans the back surface of the transfer belt 9 Process control sensor Monochrome PCSK Color PCSC Detects the toner patch density in image density correction 10 Transfer waste toner tank Collects waste toner on the transfer belt RW Belt motor BTM Drives the transfer belt RW Calibration solenoid CALS Drives the shutter on the process control senso...

Page 50: ...ull detection Toner scraped by the belt cleaning blade is transported to the waste toner box by the belt waste toner transport shaft When the waste toner box is full the rotation load of the waste toner transport shaft increases to turn on the waste toner full detection switch with the lever by the torque limiter function e Transfer belt unit up and down In color print the transfer belt is in cont...

Page 51: ...ce at 100K or within 2 years 2 Transfer roller 3 Transfer belt cleaning blade Replace at 100K or within 2 years 4 Transfer discharge sheet 5 Transfer belt cleaning roller 6 Transfer drive roller 7 Transfer follower roller 8 Transfer cleaning brush 9 Sensors 10 Waste toner tank unit When waste toner full is detected Transfer belt unit Replace the unit at 100K or within 2 years 5 7 8 4 3 3 9 9 1 10 ...

Page 52: ...fer unit from the machine Note Be careful not to scratch the surface of the transfer belt b Belt drive motor 1 Remove the transfer unit from the machine 2 Remove the screw and remove the belt cover gear 3 Remove the connector the screw and the motor c Process control sensor 1 Remove the transfer unit from the machine 2 Remove the connector and the screw and remove the belt drive unit 3 Remove the ...

Page 53: ...the PWB e Waste toner tank unit 1 Remove the transfer unit from the machine 2 Remove the connectors and the screws and remove the belt drive unit 3 Remove the waste toner tank unit Note for assembly Insert the notches A and B of the waste toner tank unit into the positions in the transfer frame indicated in the figure below f Transfer belt 1 Remove the transfer unit from the machine 2 Remove the c...

Page 54: ... Remove the transfer belt 4 Remove the E ring and the bearing and remove the transfer drive roller i Transfer follower roller 1 Remove the transfer unit from the machine 2 Remove the connector and the screw and remove the belt drive unit 3 Remove the transfer belt 4 Remove the E ring and the bearing and remove the transfer follower roller j Transfer cleaning blade 1 Remove the transfer unit from t...

Page 55: ...Remove the connector and the screw and remove the belt drive unit 3 Remove the transfer belt 4 Remove the terminals 5 Remove the transfer discharge sheets n Transfer lift up unit 1 Remove the screw and remove the left cabinet of the machine 2 Remove the connector 3 Adjust the rail positions so that section A does not make con tact with the acuride section when the transfer lift up unit is lifted u...

Page 56: ...A13 CN9 22pin Y CN6 22pin K CN4 22pin M CN5 22pin C CN7 6pin Y CN1 6pin M CN2 6pin C CN3 6pin K LPHRST STATUS LSYNC PSYNC 24V FG GND2 GND2 TES_ 5V DVRTN DVCLK DVDATA 5V GND2 HV STB HV DATA HV CLK HV REM PCU DM DL LED Y M C K MC LED LED unit HV MC PWB Driver PWB Drum drive unit Drum cartridge Y M C K Toner cartridge Y M C K Developing roller Rear frame Grid Discharge lens ICU ICU CN2 6pin K CN12 34...

Page 57: ...ted in the paper transport direction the above operation depends on the rel ative position and differs in the operating timing 2 5 4 4 7 1 8 9 3 6 5 11 10 No Name Code Signal name Function 1 OPC drum YMCK Forms electrostatic latent images 2 Main charger YMCK MC Charges the OPC drum surface negatively 3 Discharge lens Discharges the OPC drum surface 4 Cleaning blade Cleans the OPC drum surface to r...

Page 58: ... are formed on the OPC drum surface Charges are disposed in direct proportion to the amount of light received 3 Clean and remove residual toner from the OPC drum with the cleaning blade after transfer operations Removed residual toner is transported to the waste toner sec tion of the toner cartridge by the waste toner transport screw 4 The whole surface of the OPC drum is discharged By radiating d...

Page 59: ...e DV roller to the drum In the unexposed areas of the drum the potential on the DV roller created by the bias voltage and therefore the toner to not attracted to those areas of the drum Negatively charged toner is attracted and attached to the exposed area on the OPC drum surface where the negative potential was reduced by LED exposure On the other hand in the areas on the OPC drum where exposure ...

Page 60: ...ed in order to avoid generation of stripes on a half tone print image Unit name No Part name When calling 50K 100K 150K 200K 250K 300K 350K 400K Remark Drum peripheral section 1 Drum B W Color 2 Charging unit 3 Cleaner blade 4 Toner reception seal 5 Drum cartridge When replacing the unit Developing section integrated with toner cartridge 6 Toner cartridge Replaced by user when toner empty or at th...

Page 61: ...the drum unit 2 Remove the retaining clip from the drum shaft A 3 Slide the drum shaft in the arrow direction B 4 Remove the drum in the arrow direction C c Charging unit 1 Remove the drum unit 2 Remove the screw and remove the cover A 3 Remove the MC unit from the MC cleaning shaft 4 Remove the charging unit C When assembling attach the drum then attach the charging unit This is to prevent agains...

Page 62: ...n the front cabinet and the left cabinet of the machine 2 Lift the lever in the arrow direction A and remove the develop ing unit in the arrow direction B h LED unit removal 1 Remove the rear cabinet 2 Remove the PCU PWB unit 3 Remove the drum unit 4 Remove the developing unit 5 Remove the top cover and disconnect the connector of the ICU 6 Remove the screw A on the rear side and remove the LED un...

Page 63: ... the image process sec tion ICU PWB 2 Electrical section and mechanical section MFP PWB ICU PWB PCU PWB CN13 30pin 30 29 26 25 28 27 24 23 22 19 18 21 20 17 16 15 12 11 14 13 GND2 REVEN GND2 GEVEN GND2 RODD GND2 GODD GND2 BODD GND2 BEVEN GND2 5V 12V 12V GND2 GND2 5V GND2 9 8 10 7 6 5 GND2 CCD_RS CCD_CP GND2 CCD_SH GND2 4 3 2 1 CCD_CLK2 GND2 CCD_CLK1 GND2 CN11 16pin 15 16 14 MHPS GND 5V CN8 5pin 1 ...

Page 64: ...he copy lamp unit and the mirror base unit 5 Scanner unit home position sensor MHPS Detects the home position of the copy lamp unit 6 Shading glass Reference glass for shading correction 7 Copy lamp CL Radiates light onto documents Xenon lamp 8 Reflector Converges light from the copy lamp 9 No 2 mirror Sends document images to No 3 mirror 10 No 3 mirror Sends document images to the lens 11 Lens Re...

Page 65: ... and the blue CCD the blue components This operation is called Color Separation The CCD element appeared as one unit but has three separate rows of CCD elements drive each for RGB Scanning of a document in the main scanning direction is per formed by the CCD elements Scanning of a document in the sub scanning direction is performed by shifting the scanner unit posi tion with the scanner motor Docu...

Page 66: ...he connector and the screw and remove the scan ner control PWB unit Remove the screw and remove the scanner control PWB A b CCD unit 1 Remove the screw the glass holder right A the glass holder left B and the table glass C Unit name No Part name When calling 50K 100K 150K 200K 250K 300K 350K 400K Remark Optical section 1 CCD mirror lens reflector 2 Table glass sensors OC 3 Shading glass 4 Rails 5 ...

Page 67: ...p unit and lift it and remove the harness holder and the harness Remove the lamp unit d Xenon lamp 1 Remove the lamp unit 2 Remove the harness and the screw and remove the Xenon lamp e Scanner motor 1 Remove the upper cabinet rear unit 2 Remove the connector the screw and the belt Remove the motor f MHPS 1 Remove the upper cabinet rear unit 2 Remove the screw and remove the upper cabinet left Remo...

Page 68: ...d tray as standard provision As an option either the 3 stage paper feed cassette module AR D18 or the 2 stage duplex paper feed cassette module AR D19 can be installed The paper transport section transports paper from each paper feed port to the PS roller section Paper with images transferred on it in the transfer section is passed to the fusing section and discharged to the face up tray or the fa...

Page 69: ...24V 24V GSS 24V 24V 24V 24V TRC OFFSETMA OFFSETMA OFFSETMB OFFSETMB GND2 GND2 GND2 POD2 TFD HPOS GND2 GND2 GSS TFD2 HPOS 5V 5V 5V 5V POD2 5V GND2 5V 24V OSMA OSMA OSMB OSMB 24V 24V NC OSMA OSMA OSMB OSMB CN7 32pin CN9 24pin CN11 34pin CN13 6pin PPD2POW CPFC1 PPD2 LUD1 POD2 OSM HPOS GSS TFD2 TFD2 TFD POD1 PED1 CPFC1 PFM PFM PPD1 PPD2 PPD2 PFD1 PCU Lift up PWB TRC TRC PSM LUM1 PED1 LUD1 CN20 22pin C...

Page 70: ...1 1 1 2 1 Tray position detection switch 2 Paper length sensor 2 MPFC Manual paper feed clutch Humidity sensor MTOP1 Tray position detection switch 1 No Name Code Signal name Function RW Paper detector MPED Detects paper empty presence in the paper tray 1 Paper size width adjuster Adjusts the paper position 2 Paper size width sensor MPWS Detects the paper width 3 Paper size length detector MPLD1 D...

Page 71: ... Lift position sensor CxPDx Detects the lift plate position 2 3 4 5 6 1 No Name Code Signal name Function 1 Paper tray paper feed unit Feeds paper from the paper tray to the transport section 2A Paper empty detector PEDx Detects paper empty in the paper tray 2B Paper upper limit detector LUDx Detects the paper upper limit position Keeps the friction between the paper pickup roller and paper at a c...

Page 72: ...paper and the pickups roller remains constant Lifting is performed by the lift motor and the lift gear The lift position is detected by the paper upper limit detector to control the pressure between the top paper and the pickup roller No Name Code Signal name Function 1 Paper exit sensor POD2 Detects discharged paper 2 Offset motor OSM Drives the paper exit offset 3 Shifter home position sensor HP...

Page 73: ...ector and the paper width sensor A volume type sensor is used as the paper width sensor The resistance varies according to variation of the paper guide position to detect the paper width The tray position detector detects that the paper tray is set to the maximum length position or to the minimum length position When the paper tray is set to the maximum length position the paper length detector is...

Page 74: ... timing of each load B Disassembly assembly maintenance 1 Paper feed transport sections maintenance target parts Check Clean replace or adjust as necessary Clean Replace Adjust Lubricate Shift position Upper resist roller Lower resist roller PS motor Unit name No Part name When calling 50K 100K 150K 200K 250K 300K 350K 400K Remark Paper feed section 1 Cassette section paper feed rollers Replace ac...

Page 75: ...kup roller Note Do not remove the transfer belt unit 2 Paper feed roller torque limiter 1 Remove the cassette 2 Disengage the pawl and remove the paper feed roller 3 Paper separation roller torque limiter 1 Remove the cassette 2 Disengage the pawl and remove the paper separation roller 4 Cassette paper feed unit 1 Open the front cabinet and remove the drum unit 2 Remove the developing unit ...

Page 76: ... and the connection right cabinet B 2 Remove the screw and remove the paper feed drive motor 6 Paper feed drive unit 1 Remove the harness and the screw and remove the paper feed drive unit b Multi manual paper feed 1 Pickup roller 1 Open the arm cover A Disengage the pawl and remove the pickup roller B 2 Paper feed roller 1 Open the arm cover A open the auxiliary PG B and remove the paper feed rol...

Page 77: ...nsport roller 1 Remove the bottom lid A remove the connector and the screw and remove the cover B When assembling fit the cover projection with the spring 2 Remove the screw and remove A and B When assembling first attach A then attach C and D 3 Remove the screw and the E ring and remove the angle A and the gear 4 Remove the screw and remove A and the manual upper unit B 5 Remove the E ring the ge...

Page 78: ... feed drive motor and remove the connec tor on the rear side Remove the screw and shift the vertical transport unit to the left to remove When assembling engage the four bosses indicated with in the figure below 2 Transport roller 2 1 Remove the vertical transport unit 2 Remove the screw and remove the paper guide A 3 Remove the resin ring and remove the pulley B from the belt 4 Remove the resin E...

Page 79: ...ller 1 Remove the vertical transport unit 2 Remove the PS unit 3 Remove the upper resist roller 4 Remove the parts and remove the lower resist roller 7 PS motor 1 Remove the rear cabinet the connection right cabinet and the rear right cabinet 2 Remove the connector and the screw and remove the pro cess exhaust fan unit Remove the connector and the screw and remove the PS motor d Paper exit section...

Page 80: ...B 1 Remove the cabinet 2 Remove the paper exit unit 3 Remove the E ring the bearing and the gear Remove the FD paper exit roller 4 FD paper exit roller A 1 Remove the cabinet 2 Remove the paper exit unit 3 Remove the E ring A the screw B C and the bearing Remove the unit D 4 Remove the E ring and the bearing and remove the FD paper exit roller A e Gate solenoid unit 1 Open the left door and remove...

Page 81: ... 10 11 14 15 16 19 20 17 18 LCDS LCDS LCDCP1 LCDCP1 LCDM LCDM GND2 LCDCP2 LCDCP2 LCD VCC LCD VEE GND2 LCDDIS LCDD0 LCDD0 LCDD1 LCDD2 LCDD3 LCDD1 LCDD2 22 23 21 24 25 26 29 30 27 28 GND2 TH LCDD3 GND2 24V CCFT YL XH FMZ YH XL 1 2 3 4 YL FM XH YH XL 2 1 BH HV CCFT CN2 6pin CN1 26pin Operation key PWB 1 2 5 6 3 4 PDSEL0 PDSEL1 PD GND2 PDSEL2 5V PH 1 2 5 6 3 4 7 8 9 12 13 10 11 14 15 16 19 20 17 18 GN...

Page 82: ...D connection cabinet the front cabinet upper the FD paper exit port cabinet and the operation panel plate 2 Remove the connector and the screw and remove the ORS light receiving PWB d Operation key PWB 1 Remove the FD connection cabinet the front cabinet upper the FD paper exit port cabinet and the operation panel plate 2 Remove the screw and remove A and B 3 Remove the screw and the connector and...

Page 83: ...ide the paper exit tray cabinet right to the right to remove 4 Cabinet disassembly 4 1 Remove the screw and remove the rear cabinet A Remove the screw and remove the DC power CFM unit B and the connector Remove the screw and remove the ROM cover C and the rear connection cabinet D When assembling insert the boss in section E into the hole in the frame 5 Cabinet disassembly 5 1 Remove the manual pa...

Page 84: ...upward 5 Remove the screws and slide and remove the right lower cab inet B upward 8 Cabinet disassembly 8 1 Remove the rear cabinet 2 Remove the screws and remove the FD connection cabinet A and the front cabinet upper B Remove the screws and slide and remove the rear left cabinet cover C and the rear left cabinet D upward 9 Cabinet disassembly 9 1 Remove the screws and remove the FD paper exit po...

Page 85: ...place or adjust as necessary Clean Replace Adjust Lubricate Shift position Unit name No Part name When calling 50K 100K 150K 200K 250K 300K 350K 400K Remark Filters 1 Ozone filter 2 Sub ozone filter Drive section 3 Gears 4 Belts Others 5 Sensors 2 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 3 3 3 3 3 3 3 3 3 3 3 3 3 4 1 ...

Page 86: ...nd the earth wire com monly fixed and remove the PCU PWB unit 3 Remove the connector and the screw and remove the high voltage MC power PWB 3 Power PWB 1 Remove the rear cabinet and the DC power CFM unit 2 Remove the connector and the screw and remove the power PWB 4 Driver PWB 1 Remove the rear cabinet the rear left cabinet lid and the rear left cabinet 2 Remove the screw and the connector and re...

Page 87: ...e screw and remove the box cover Remove the screw and remove the ICU PWB 8 Drum drive unit 1 Remove the rear cabinet 2 Remove the DC power CFM unit 3 Remove the driver PWB unit 4 Remove the PCU PWB unit 5 Remove the screw and the connector and remove the intake duct FAN 6 Remove the screw and the intake duct 7 Remove the high voltage MC PWB 8 Remove the connector screw and the drum drive unit Remo...

Page 88: ...CN2 6pin 1 2 5 6 3 4 5V DRS AGND DES DRS DA 5V CN3 9pin 4 5 11 12 6 10 13 14 15 5V AGND REGS REGS DA EMPS 5V 5V TIMS TIMS DA CN5 15pin RADF CONTROL PWB MFP PWB 1 3 TXD RADF RXD RADF 5 7 DTR RADF DSR RADF 9 11 RES RADF 13 RADF UP 2 4 5V 5V 6 24V 5V OP CN11 16pin 8 10 24V 12 GND GND BR BL PL LB PK BL OR OR RD OR RD GY GY 5 FG 11 10 GND GND 3 7 24V 1 RADF UP 2 9 5V OP RES RADF 8 DSR RADF 5V 12pin 12 ...

Page 89: ...ument exit sensor DES detects leading edge of discharged original DES output HIGH A Step 07 Transport motor DTM and delivery motor DEM rpm decrease Step 08 Resist sensor REGS detects leading edge of original REGS output HIGH Step 09 Original contacts resist rollers and stops Document feed motor DFM OFF Step 10 Document feed motor DFM reverses direction Resist rollers rotate The leading edge of the...

Page 90: ...tion of mirror base scanning go to step 39 LOW original is in tray Continue as follows Preliminary feed Step 22 Document feed motor DFM forward rotation Pickup roller and document feed roller rotate Original stopper is released and the original feed is started Step 23 Resist sensor REGS detects leading edge of original REGS output HIGH Step 24 Original contacts resist rollers and stops Document fe...

Page 91: ...Step 33 Document feed motor DFM OFF Resist rollers stop Step 34 Transport motor DTM OFF Transport belt stops Original stops Step 35 Copier mirror base scanning starts Step 36 Delivery motor DEM rpm decrease Step 37 Document exit sensor DES detects trailing edge of discharged original DES output LOW Step 38 Delivery motor DEM OFF Reverse roller stops The original is discharged B EMPS output LOW ori...

Page 92: ...step 39 again final original discharge END Step 42 Step 43 Step 44 Step 45 START Step 01 The transport section is closed AOSW FOS OFF Step 02 An original is set on the original tray EMPS output LOW Step 03 Print SW ON Preliminary feed For the first original dummy discharge is performed Step 04 Document feed motor DFM forward rotation Pickup roller and document feed roller rotate Original stopper i...

Page 93: ...ort motor DTM forward rotation Transport belt rotates Step 17 Document feed motor DFM reverse rotation Resist rollers rotate The original is sent to the transport section Step 18 Original timing sensor TIMS detects trailing edge of original TIMS output LOW Step 19 Document feed motor DFM OFF Resist rollers stop Step 20 Transport motor DTM OFF Transport belt stops Original stops Step 21 Copier mirr...

Page 94: ...aken up by the resist rollers Step 28 Copier mirror base scanning stops Reverse Step 29 Transport motor DTM and delivery motor DEM forward rotation Transport belt and reverse roller rotate Step 30 Reverse solenoid DRSOL ON Flapper descends Step 31 Document exit sensor DES detects leading edge of original DES output HIGH Step 32 The leading edge of the original advances in the reverse direction by ...

Page 95: ...Transport belt stops Halts once short of original stop position Step 43 Transport motor DTM forward rotation low speed Transport belt low speed rotation Step 44 Transport motor DTM OFF Transport belt stops Original stops Step 45 Copier mirror base scanning starts Step 46 Copier mirror base scanning stops C First out original NONE After completion of mirror base scanning go to step 71 YES Continue ...

Page 96: ...ates Step 56 Delivery motor DEM forward rotation Reverse roller rotates Original is transported toward the paper feed section Step 57 Document exit sensor DES detects the trailing edge of the reversed original DES output LOW Step 58 Reverse sensor DRS detects trailing edge of the reversed original DRS output LOW Step 59 Delivery motor DEM OFF Reverse roller stops Step 60 Transport motor DTM OFF Tr...

Page 97: ...p 69 Document exit sensor DES detects the trailing edge of the discharged original DES output LOW Original discharged Step 70 Delivery motor DEM OFF Reverse roller stops B EMPS output LOW original in tray Go to step 22 preliminary feed HIGH no original in tray After completion of mirror base scanning go to step 29 Discharge Step 71 Transport motor DTM and delivery motor DEM forward rotation Transp...

Page 98: ...e roller rotates Original is transported towards the feed section Step 81 Document exit sensor DES detects trailing edge of reversed original DES output LOW Step 82 Reverse sensor DRS detects trailing edge of reversed original DRS output LOW Step 83 Delivery motor DEM OFF Reverse roller stops Step 84 Transport motor DTM OFF Transport belt stops Step 85 Transport motor DTM and delivery motor DEM fo...

Page 99: ... the counter value on the respective feed entrances Roller pad parts 100K or 2 years 2 Replacement procedures of maintenance parts and major parts Separation section a Pickup roller and document feed roller 1 Open the document feed cover a 1 Pickup roller and document feed roller disassembly 1 Open A the document feed cover 2 Press the tab and remove B Step 87 Delivery motor DEM rpm decrease Step ...

Page 100: ... the tab and remove A the forward separation rubber cover 3 Remove B the separation pad Transport section Check Clean replace or adjust as necessary Clean Replace Adjust Lubricate Shift position a Original transport belt a 1 Original transport belt unit disassembly 1 Loosen the screws 2 Remove A the original transport belt unit C D E A B B Part name When calling 50K 100K 150K 200K 250K 300K 350K 4...

Page 101: ...t should not ride on top of the frame Sensor section Check Clean replace or adjust as necessary Clean Replace Adjust Lubricate Shift position a Resist sensor and timing sensor 1 Open A the document feed cover 2 Open the reverse cover 3 Remove the screws 4 Remove the rear cover 5 Remove the screws 6 Remove B the transport guide B A Part name When calling 50K 100K 150K 200K 250K 300K 350K 400K Remar...

Page 102: ...r c Timing sensor mirror 1 Remove the screw and remove A d Reverse sensor and reverse sensor mirror 1 Open the reverse cover 2 Detach the tab and remove the reverse roller guide cover d 1 Reverse sensor disassembly 1 Open the reverse cover 2 Remove the reverse roller guide cover 3 Remove the screw detach the connector and remove B the reverse sensor A B ...

Page 103: ...ume unit 6 Remove the screws and detach A the original width volume a 2 Original length sensor disassembly 1 Remove the document feed tray 2 Detach the connector 3 Remove A original length sensor 1 and B original length sensor 2 b Document feed section b 1 Empty sensor disassembly 1 Open A the document feed cover 2 Remove the screws 3 Remove B the transport guide 4 Detach the connector 5 Remove C ...

Page 104: ...s 2 Remove A the document feed cover open sensor and B the document feed cover open SW b 4 Document feed motor disassembly 1 Remove the screws 2 Remove A the document feed drive unit 3 Remove the screws 4 Remove B the document feed motor b 5 Document feed drive unit disassembly 1 Remove the screws 2 Remove A the document feed drive unit b 6 Resist roller disassembly 1 Remove the E rings gear and b...

Page 105: ...r 2 Remove the screws and remove C the rear cover c 2 Transport motor disassembly 1 Detach the connector 2 Remove the screws and remove A the harness guide 3 Remove the screws and remove the transport motor unit 4 Remove the screws and remove B transport motor Caution when mounting The belt should pass below C d Document exit section d 1 Document exit sensor disassembly 1 Raise the RADF main body ...

Page 106: ...t 2 Detach the connector 3 Remove the front cover 4 Remove each screw and remove A the reverse solenoid d 3 Reverse unit disassembly 1 Detach each connector 2 Remove the screws and remove A the reverse unit d 4 Reversing motor disassembly 1 Remove the screws and remove A the reversing motor d 5 Document exit cover open sensor disassembly 1 Remove the screws and remove A 2 Detach the connector and ...

Page 107: ...ler disassembly 1 Loosen the screws 2 Remove the screws and remove the E ring 3 Remove A 4 Remove the E ring 5 Remove B the reverse roller e PWB e 1 Main PWB disassembly 1 Remove the rear cover 2 Detach the connector remove the screws and remove the main PWB e 2 LED PWB disassembly 1 Remove the front cover 2 Remove the screws and remove the LED PWB A A B A A ...

Page 108: ...unit position adjustment 48 1 ADJ 8 Sub scanning direction copy magnification ratio adjustment 48 1 ADJ 9 Main scanning direction copy image position adjustment Scanner reading section 50 12 ADJ 10 Copy image position image loss void area adjustment 50 1 50 2 ADJ 11 Copy color balance density adjustment ADJ 11A CCD gamma adjustment CCD calibration Normal document copy mode 63 3 63 5 ADJ 11B Copy c...

Page 109: ...er the SIM8 2 mode 5 Select the output mode to be adjusted with the color key and the scroll key 6 Check that the pin numbers of the connectors CNMON and CNMONK are properly assigned to the connector pin numbers of the high voltage adjustment harness 7 Apply a digital multi meter to the connector pins of the high voltage adjustment harness corresponding to the output mode to be adjusted ADJ 1 High...

Page 110: ... voltage If there is a need to check that the normal voltage is out putted or to adjust by referring to the output voltage use the method below 1 Remove the rear cover of the machine 2 Remove the image process fan motor and the duct 3 Connect the high voltage adjustment harnesses DHAi 3471FCZZ DHAi 3472FCZZ with the connectors CNMON and CNMONK on the high voltage PWB 4 Enter the SIM8 2 mode 5 Sele...

Page 111: ...CU PWB is repalced The targets of the adjustment are the color image density sensor and the black image density sensor There are following adjust ment methods Color image density sensor adjustment adjustment by the adjustment jig SIM44 13 Black image sensity sensor adjustment SIM44 2 Image density sensor adjustment The color image density sen sor and the black image density sensor are adjusted at ...

Page 112: ...Open the front cover of the machine 2 Insert the color image density sensor adjustment jig CPLTM6305FC01 into the long hole in the transfer unit frame and close the left cabinet 3 With the front cover of the machine open with the cover open close switch OFF turn on the power 4 The Machine enters Sim 44 13 mode SIM 44 13 5 Close the front cover of the machine 6 Press the EXECUTE key The adjustment ...

Page 113: ...Enter the SIM 61 4 mode SIM 61 4 3 Set the items A B and C according to the table below 4 Select the A4 11 x 8 1 2 paper feed tray 5 Press the EXECUTE key The focus adjustment pattern is printed 6 Check the printed focus adjustment pattern for each color If focus is proper the half tone belts are printed properly When four or five half tone belts of each color are printed and there is no density d...

Page 114: ...egistration error occurs There is an image registration difference in the main scanning direction When there is uneven density in the main scanning direction When the color balance adjustment does not result in proper color matching When in installation or when the installing site is changed Nec essary depending on the case 1 Enter the SIM 64 1 mode SIM 64 1 2 Set the items A and B according to th...

Page 115: ...re not satisfied remove the developing unit on the left and turn the print engine image skew adjustment screw on the front frame side To adjust the print engine image skew of Cyan for example remove the Magenta developing unit To adjust the print engine image skew of Yellow however this is not required At that time use SIM 7 1 to set DV CHECK DISABLE to Enable and to disable the developing unit in...

Page 116: ...when the image registration adjustment is automatically performed the best adjusted condition may be varied To avoid this set the item AR of SIM 44 1 to OFF Disable Note Before executing this adjustment check that the following adjust ments have been properly completed Print engine image focus adjustment Scanner writing unit Print engine image skew adjustment Scanner writing unit Image registratio...

Page 117: ...factory result try the manual adjustment A C A A A A A C C C C C A Rough adjustment pattern B Fine adjustment pattern C Adjustment range 0 2 Main scanning direction image resist Rough adjustment section Fine adjustment section Sub scanning direction adjustment pattern Main scanning direction adjustment pattern Yellow section Magenta section Sub scanning direction image resist Cyan section Main sca...

Page 118: ...is changed by 1 the image posi tion is shifted by one pixel 6 Set SIM 64 1 as shown below and make a self print of cross pattern on A3 paper A 1 B 1 to 5 D 1 YMCK all color mode 7 Check the latter part of the A3 copy paper for any color shift in the paper transport direction If there is any color shift change and adjust SIM 48 6 FSM Fuser roller speed setup When the paper transport speed in the tr...

Page 119: ...value is 20 Example 3 How to calculate the adjustment value New adjustment value Current adjustment value Rough adjustment pattern reading value Fine adjustment pattern read ing value A Current adjustment value B New adjustment value X Fine adjustment pattern reading value Y Rough adjustment pattern reading value The polarity of the calculation differs depending on the polarity of the adjustment p...

Page 120: ...s 20 For an example shown in the figure below it is between 20 and 40 on the positive side Therefore the reading value is 20 Example 3 How to calculate the adjustment value New adjustment value Current adjustment value Rough adjustment pattern reading value Fine adjustment pattern read ing value A Current adjustment value B New adjustment value X Fine adjustment pattern reading value Y Rough adjus...

Page 121: ...X Y 48 4 20 72 2 When Y 0 and X 0 B A X 20 Y 48 6 20 20 82 3 When Y 0 and X 0 B A X 20 Y 48 7 20 20 15 4 When Y 0 and X 0 B A X Y 48 5 20 23 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 60 60 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 60 60 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 60 60 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 60 60 ...

Page 122: ...of 4 perform the following procedure 6 Loosen the paper feed tray cover fixing screw and shift the installing position in the arrow direction Perform procedures from 2 again Perform the above procedures for all paper feed units This adjustment must be performed in the following cases When a U2 trouble occurs When the ICU PWB is replaced When the EEPROM of the ICU PWB is replaced 1 Enter the SIM 50...

Page 123: ...he pulley angle position on the scanner unit B front frame side so that both stoppers on the front frame and the rear frame are in contact with the scanner unit B at the same time 5 Fix the pulley angle on the scanner unit B front frame side If the above procedure does not result in a satisfactory result perform the following procedure Loosen the fixing screw of the scanner unit drive pulley that ...

Page 124: ... is no distortion If there is some distortion in the sub scanning direction perform the following procedures 4 Loosen either of two fixing screws of the scanner unit drive pulley Either one on the front or the rear side will do 5 With the scanner unit drive shaft kept stationary turn the scan ner unit drive pulley manually to change the parallelism of scanner units A and B Change the relative posi...

Page 125: ...anner side and check the installing position of the MB rail 4 Loosen the screw on the right side of the MB rail Repeat procedures 2 to 5 until the image distortions are bal anced 6 Without changing the balance between the front frame side scanner rail change the overall height 7 Set the test chart made in procedure 1 on the document table and make a copy on A3 11 x 17 paper Check that the main sca...

Page 126: ... unit fixing screws Draw a marking line on the CCD unit base as shown below in order to avoid a shift in the optical axis of the CCD unit At that time fix the CCD unit so that it is in parallel with the marked line in procedure 9 Never loosen the screws marked with If one of these screws is loosened the CCD unit base posi tion and angle may be changed If so it cannot be adjusted in the market and ...

Page 127: ...ication ratio by about 0 1 Repeat procedures 3 to 5 until the coy magnification ratio is within the specified range 100 0 28 Note Fix the adjustment value of SIM 48 1 adjustment mode F R to 50 This adjustment must be performed in the following cases When the scanner reading section is disassembled When the scanner reading unit is replaced When the RADF section is disassembled When the RADF unit is...

Page 128: ...s of L1 L2 and L3 L1 X x 10 L2 Y x 10 8 Cancel the simulation make a copy and check that the lead edge image loss and void area are within the specified range shown below Lead edge image loss 4 0 1 0mm Lead edge void area 4 0 1 0mm If the above specifications are not satisfied perform the following procedures 9 Enter the SIM 50 1 mode 10 Set a scale in the same manner as procedure 3 and make a cop...

Page 129: ...lance to the standard state Check that it is set to the center SIM No Display Item Setting Default Content Phenomenon when the set value is changed Phenomenon occurring when the adjustment value is not within the normal value range Note 46 27 A BLACK TEXT SLOPE 50 Black image edge section gamma tilt adjustment Black text and black line reproduction adjustment When the set value is increased the co...

Page 130: ... image density correction is not performed Improper half tone image density background copy improper color balance tone jump TC Transfer output correction ENABLE Correction of change due to humidity and correction of the transfer voltage are not performed Half ton image section roughness improper image density insufficient density inside of image outlines RRM RRM speed correction ENABLE Correction...

Page 131: ...on is forcibly performed SIM 44 6 Execute the half tone image correction SIM 44 26 The necessary work items for each condition are marked with When replacing a consumable part when repairing or checking without replacement of a consumable part when installing the machine follow the workflow below Standard adjustment flow When servicing When a consumable part is replaced maintenance JOB No Work ite...

Page 132: ... key Press the REPEAT key Press the EXECUTE key Press the OK key Cancel SIM 63 7 Perform the initial setup of half tone image correction SIM 44 21 Execute the half tone image correction Forcible execution SIM 44 26 Are the copy color balance and the density in the specified level YES NO Check the copy color balance and density Manual operation Check in the Text Printed photo mode Use the test char...

Page 133: ...he original table and fit the center of SIT chart with the center of the glass holder When SIT chart is not available execute SIM 63 5 to set the CCD gamma to the default This method however provides a lower adjustment accuracy than the method by using SIT chart Note Check that the SIT chart UKOG 0280FCZZ is closely placed on the original table 2 With the SIT chart UKOG 0280FCZZ fixed close the or...

Page 134: ...tically performed and the color balance check patch image is printed Wait for a while until the operation menu of procedure 5 is displayed When the color balance is customized by the manual color balance SIM 46 21 according to the user s request and then the color balance is registered as the service target by SIM 63 7 select the service target in order to adjust to that color bal ance Note Descri...

Page 135: ... each color copy density C Y M K 15 points for each color when the result of the previous automatic adjustment is unsatis factory or when a fine adjustment is required or when the user requests to change customize the color balance a Note for the adjustment This adjustment is performed only for the color patch whose result of the previous automatic adjustment is unsatisfactory If the color balance...

Page 136: ...uto is performed with SIM 46 24 this procedure is automatically performed When EXECUTE key is pressed it is highlighted and the opera tion is started It takes several minutes to complete the operation When the operation is completed the screen returns to the original state After completion of the operation cancel the simulation 8 Execute the half tone image correction Forcible execution SIM 44 26 ...

Page 137: ...ceman adjusts the color balance requested by the user with SIM 46 21 and registers sets it with SIM 63 7 This color balance target is used when the user performs the color balance adjustment When therefore the service color balance target is changed the color balance target of the color balance adjustment by the user is also changed When however SIM 63 8 is executed the color balance is set to the...

Page 138: ... gamma data must be registered imme diately after completion of the color balance adjustment Manual with SIM 46 21 If a considerable time has passed after completion of the color bal ance adjustment Manual with SIM 46 21 the color balance of the adjustment pattern after a considerable time differs from that before a considerable time Do not use such an adjustment pat tern Whether the service color...

Page 139: ...justment ADJ 11C is set as the ser vice target Method to set the color balance of the service color and the color balance target for the user color balance adjustment to the same color balance of the factory color balance target This adjustment must not be performed when the copy color bal ance is adjusted to the unique color balance according to the user s request with SIM 46 21 and the unique co...

Page 140: ...alance density adjustment each copy mode Copy mode Adjustment Simulation Color balance density adjustment of each copy mode Collective color balance density adjustment of all copy modes Low density area color balance density adjustment Main Sub Main Sub Main Sub Full color AUTO Auto Auto document kind recognition auto exposure Text 46 11 46 21 20 24 46 1 Text printed photo 12 Printed photo 12 Phot...

Page 141: ...n with alcohol Check that the patches of BK1 and BK2 of the SIT chart UKOG 0280 FCZZ are free from dirt or dust If dirt or dust is found clean with alcohol If any damage is found replace with a new one Since this adjustment is based on the normal document copy mode CCD gamma adjustment CCD calibration ADJ 11A the said adjustment must have been completed before execu tion of this adjustment The cop...

Page 142: ...by setting the max density level of Y M and C in each color This adjustment is required in the following cases when the default was changed When a consumable part developer photoconductor drum transfer belt is replaced When the CCD unit is replaced When the scanner reading section is cleaned When U2 trouble occurs When the MFP PWB is replaced When the EEPROM of the MFP PWB is replaced a Note for t...

Page 143: ... MFP PWB is replaced When a request is made by the user Foundation removal operation condition setting This adjustment is valid only in the color auto copy mode Text Text Printed photo Text Photograph Printed photo Photograph 1 Enter the SIM 46 33 mode 2 Select the COLOR AE mode 3 Select the setting mode with the scroll key 4 Enter the set value with the 10 key and press the OK key to set the ente...

Page 144: ...ted Photo mode A suitable filer can be selected in the color auto Text Printed Photo mode and when the document includes high lpi images If moire is found adjust the set value to 2 in order to reduce sharp ness and reduce moire 1 Select the SEG mode 2 Select Mode C with the scroll key 3 Enter a set value with the 10 key and press the OK key to set the entered value Filter setting for low lpi line ...

Page 145: ...ns are not satisfied perform the following pro cedure 9 Turn the pressure adjustment screw on the front and the rear frame sides of the fusing unit to adjust the fusing pressure Repeat procedures 2 to 9 until the condition of procedure 8 is satisfied This adjustment must be performed in the following cases When the fusing section is disassembled When a paper jam occurs in the fusing section When w...

Page 146: ...unit is replaced When a U2 trouble occurs When the PCU PWB is replaced When the EEPROM of the PCU PWB is replaced 1 Enter the SIM 40 2 mode 2 Set the manual paper feed guide to the maximum position 3 Press the EXECUTE key The EXECUTE key is highlighted Then it returns to the nor mal display The manual paper feed guide maximum width position detection level is recognized 4 Set the manual paper feed...

Page 147: ...part in the DC power unit is replaced 1 Put the multi meter on the 3 4V line of the DC main PWB and GND 2 Turn VR701 on the DC main PWB to adjust so that the voltage is 3 4V 1 Put the multi meter on the 5 0V line of the DC main PWB and GND 2 Turn VR702 on the DC main PWB to adjust so that the voltage is 5 0V 1 Enter the SIM 50 27 mode 2 Select the adjustment mode with the scroll key 3 Enter the ad...

Page 148: ...djustment 1 Remove the front cover of RADF 2 With the reverse unit positioned as shown in the figure below move the BKT REV SOL so that the BKT end comes to the exact center of the engraved markings After adjusting tighten the screws Adjust BKT BA KAIHEI so that when the DF is being closed from the open condition the microswitch turns ON when the gap between the copier and BASE BA 69 front side lo...

Page 149: ...ea to the higher area without reversing of the change direction The density level of each color is virtually same Patch B may not be printed The performance of the color balance adjustment can be checked more precisely by printing the color balance adjustment sheet with SIM 67 25 and comparing the black patch color balance of each process CMY with the black patch ADJ 20 Printer color balance adjus...

Page 150: ... items related to the print engine section must have been adjusted properly D Color balance adjustment mode The printer has the following two color balance adjustment func tions 1 Color balance adjustment This function is used to adjust each of the density levels low mid and high of the four color components cyan magenta yellow and black Use this mode when the color deviation is large 2 Easy calib...

Page 151: ...re is no density point which satisfies the above condition in test pattern array 1 perform the following procedures When the test chart 1 density is higher than the maximum density 4 in the array 1 Put a check mark on 4 in the array 1 When the test chart 1 density is lower than the minimum density 4 in the array 1 Put a check mark on 4 in the array 1 For densities of Test chart 2 to 12 perform the...

Page 152: ...ct Easy calibration adjustments 5 The display below is shown Select A4 or 8 5 x 11 size paper and press the EXECUTE key The test pattern for adjustment is printed and the adjustment menu is displayed The test patterns A and B show the process gray with the cur rent adjustment value as the reference value 0 In the X axis the Magenta density is varied in 7 steps of 3 to 3 Test pattern 2 in 3 to 0 Te...

Page 153: ...CS1 and MFT is printed When ADF is selected the output is made from the selected cassette 4 Select SCAN to scan the outputted self print chart 5 Select FINISH to display the result DATA Scanned data are displayed 6 Select OK and complete KEY OPERATOR PROGRAMS EXECUTE TEST PRINT SELF PRINT IN PROGRESS C M Y Bk Low Density Mid Density High Density C M Y Bk C M Y Bk Low Density Mid Density High Densi...

Page 154: ...e glass Fit the center of the size display of the glass holder with the center of the self print chart ADF 1 Fit the self print chart with the original side guide without clearance 2 For ADF adjust on the front surface Set the self print chart on the ADF as shown below ...

Page 155: ...operations counters The operating procedures and the displays differ depending on the form of the operation panel of the machine 2 Code type simulation A Operating procedures and operations Entering the simulation mode 1 P key program ON Asterisk key ON CLEAR key ON Asterisk key ON Ready for input of a main code of simulation 2 Entering a main code with the 10 key START key ON 3 Entering a sub cod...

Page 156: ...onditions check Data clear Adjustments or setting counter data change Do you want to change the content Enter the new setting and adjustment values Press the CUSTOM SETTINGS key Press the CUSTOM SETTINGS key Press the EXECUTE button and OK button Operation is made according to the selected mode and item Press the EXECUTE button and OK button Press the EXECUTE button and OK button The display is ma...

Page 157: ...ust the sections in the finisher Operation test check Finisher Operation 4 2 Used to check the operations of the desk large capacity tray sensors and detectors and the related circuits Operation test check Paper feed Operation 3 Used to check the operations of the desk large capacity tray loads and the control circuit Operation test check Paper feed Operation 5 Used to check the operations of the ...

Page 158: ... Operation 14 0 Used to cancel self diag troubles H3 H4 and H5 Inhibition of the color copy mode operation is canceled Clear cancel Trouble etc Trouble Error 15 0 Self diag U6 09 large capacity paper feed tray trouble cancel Clear cancel Trouble etc Paper feed Trouble 16 0 Used to cancel self diag trouble U2 Clear cancel Trouble etc Trouble Error 17 0 Used to cancel self diag troubles PF copy inhi...

Page 159: ... check display print RADF Trouble Misfeed 13 Used to check the process cartridge counter If the count number is considerably great it may be judged as necessary for repair Adjustment Setting Operation data output check display print Process section Counter 19 Used to check the counters related to the network scanner Adjustment Setting Operation data output check display print Network scanner Count...

Page 160: ...ns 3 Used to set the auditor specification mode Setting must be made according to the use conditions of the auditor Setting Auditor Specifications 5 Used to set the count mode of the total counter and the maintenance counter Setting Specifications Counter 6 Used to set the destination specifications paper fixed copy magnification ratios image process correction machine operation in case of an erro...

Page 161: ...paper kind heavy paper rounding setting Setting Specifications 27 1 Used to set the specifications for operations in case of communication trouble between the host computer and MODEM machine side When communication trouble occurs between the host computer MODEM and the machine the self diag display U7 00 is printed and setting for inhibition of print or not is made Operation test check Communicati...

Page 162: ...n Setting Process Photoconductor developing transfer cleaning Operation 2 Black image density sensor adjustment Adjustment Operation 4 Image forming section correction image density sensor adjustment conditions setup Setting Process Photoconductor development transfer Picture quality 6 Used to forcibly execute the image forming section correction high density process correction process correction ...

Page 163: ...ne correction compulsorily Adjustment Process Photoconductor developing transfer cleaning Picture quality 27 Used to clear the half tone correction data and set to the default level Data clear Process Photoconductor developing transfer cleaning Data 36 Color image density sensor and black image density sensor adjustment simple adjustment Adjustment Process Transfer 46 1 Used to adjust the copy den...

Page 164: ...mode Monochrome copy mode FAX mode monochrome scanner mode Adjustment Scanner reading Picture quality 20 Used to adjust copy color balance All color copy mode gamma density adjustment All color copy mode color balance gamma density are changed Same as SIM 46 21 however printing is not performed Adjustment Image process ICU Picture quality Color balance 21 Used to adjust copy color balance All colo...

Page 165: ...Picture quality 44 Used to adjust the FAX mode ultra fine mode document scan density when the FAX is installed Adjustment ICU PWB FAX Picture quality 48 1 Used to adjust the copy magnification ratio main scanning and sub scanning directions Adjustment Picture quality Size magnification ratio 6 Used to adjust each motor RPM Adjustment Operation 49 1 Used for firmware version up Machine FAX Version ...

Page 166: ...tion variations are considerably great or when paper jams occur frequently Adjustment Paper transport Paper exit switchback transport Operation 52 1 Used to adjust the duplex print mode stacking capacity Used to adjust the stop position of the duplex unit paper tray width alignment plate The home position of the width alignment plate is changed by software Adjustment Duplex Operation 53 1 Used to ...

Page 167: ...d density can be changed optionally Operation test check Printer Operation 2 Used to print the color patch image adjustment pattern The above color patch image adjustment pattern is outputted according to the currently adjusted color balance gamma Use SIM 63 7 to read the color patch image adjustment pattern which can be used as the service target of the automatic color balance gamma adjustment Ad...

Page 168: ...emory can be deleted When the FAX is installed Data clear FAX Data Image data 11 Used to select a pattern and send it to the line and the speaker at 300bps at the max level When the FAX is installed Operation test check FAX Operation 12 Used to select a pattern and send it to the line and the speaker at 300bps Level soft SW setting When the FAX is installed Operation test check FAX Operation 13 Us...

Page 169: ...s change of the TEL LIU sensor When the FAX is installed Operation test check FAX Operation 31 Used to set ON OFF of each port for output to the TEL LIU When the FAX is installed Setting FAX Operation 32 Used to check compare the received data fixed data from the line to make judgment of error or normal When the FAX is installed Operation test check FAX Operation 33 Used to detect signals BUSY TON...

Page 170: ...4 Adjustment 26 Used to select the target value of the referenced scanner in the printer engine automatic density adjustment The target value set with SIM 67 24 and the gray balance can be adjusted Adjustment 27 Used to display and register the scanner target value for servicing of the printer engine automatic density adjustment Conforms to the service button of SIM 67 24 The serviceman can scan t...

Page 171: ...ure 1 1 1 1 Purpose Operation test check Function Purpose Used to check the operations of the scanner unit and its control circuit Section Scanner Image scanning Item Operation Operation Procedure 1 Select the copy scanning magnification ratio with the zoom key The magnification ratio can be increased or decreased with the ZOOM key by the increment of 1 The selected magnification ratio is displaye...

Page 172: ...se rotation DRM FORWORD Paper expulsion motor forward rotation DRSOL Paper reverse solenoid 3 3 2 Purpose Operation test check Function Purpose Used to check the operations of the sensors and detectors in the finisher and the related circuits Section Finisher Item Operation Operation Procedure The operating status of the sensors and detectors of the finisher is displayed The active sensor detector...

Page 173: ...r adjustment 47 53 50 J Punch hole position adjustment 0 100 50 4 4 2 Purpose Operation test check Function Purpose Used to check the operations of the desk large capacity tray sensors and detectors and the related circuits Section Paper feed Item Operation Operation Procedure The operating conditions of the sensors and detectors in the paper feed section are displayed The active sensors and detec...

Page 174: ... Desk 1cs paper feed clutch DPFC2 Desk 2cs paper feed clutch DPFC3 Desk 3cs paper feed clutch DTRC Desk transport clutch DPFS1 Desk 1cs paper feed solenoid DPFS2 Desk 2cs paper feed solenoid DPFS3 Desk 3cs paper feed solenoid LPFM LCC transport motor LLM LCC lift motor up down operation LPFC LCC paper feed clutch LPFS LCC paper feed solenoid LLED LCC door open LED LTRC LCC transport clutch 4 5 Pur...

Page 175: ...or developing transfer cleaning Others Item Operation Operation Procedure 1 Select the target discharge lamp with the K C M and Y keys K Black C Cyan M Magenta Y Yellow 6 6 1 Purpose Operation test check Function Purpose Used to check the operations of the loads clutches and solenoids in the paper transport system transfer and fusing and the control circuit Section Paper transport paper exit switc...

Page 176: ... setting of CCD gain adjustment 7 6 Purpose Setting Operation test check Function Purpose Used to set the cycle of intermittent aging Item Operation Operation Procedure 1 Enter the interval aging cycle time sec with the 10 key pad 2 Press OK key or B W Start key Color Start key to set the entered cycle time 7 8 Purpose Setting Operation test check Function Purpose Used to set Yes No of warm up tim...

Page 177: ... W Special paper 0 585 210 3 78 0 1V CNMON 9 210v 8 2 Purpose Adjustment Operation test check Function Purpose Used to check and adjust the operation of each print mode main charger grid voltage and the control circuit Section Process Photoconductor developing transfer cleaning Operation Procedure The charging grid output voltage in each print mode can be adjusted and checked 1 Select the color mo...

Page 178: ... key pad 4 Press the EXECUTE key Item Print mode Standard setting value Default Adjustment range Output voltage Kv K C M Y K C M Y A PLAIN_SPX_CL Color Normal paper 117mm s 173 159 132 132 51 255 2 4 2 4 2 4 2 4 B PLAIN_DPX_CL Color Normal paper Duplex mode 117mm s 188 173 142 142 2 7 2 7 2 7 2 7 C OHP1_CL Color Transparency film 1 117mm s 204 187 153 153 3 3 3 3 D OHP2_CL Color Transparency film ...

Page 179: ...nd the control circuits Section Inverter Duplex Item Operation Operation Procedure 1 Select the load to be checked with the 10 key pad 2 Press the EXECUTE key The load selected in procedure 1 operates BIM Inverter paper entry motor BRMFW Inverter reverse motor Normal rotation BRMRV Inverter reverse motor Reverse rotation BGSOL Inverter gate solenoid BTMFW Inverter transport motor Normal rotation B...

Page 180: ... Highlighted 2 When the maintenance cycle is selected with the key the selected key is highlighted Item Set value Content Default CYCLE 0 5K 50K 1 10K 2 15K 3 40K 4 50K 5 100K 6 FREE BELT 50 50K 100K 100 100K FUSER 50 50K 100K 100 100K 22 22 1 Purpose Adjustment Setting Operation data output and check display print Function Purpose Used to check the print count value in each section and each opera...

Page 181: ...nsiderably great it may be judged as necessary to repair Machine section only Item Trouble Misfeed Operation Procedure Used to display the misfeed history Group Sensor Display Comment Paper feed system PFD1 TRAY1 Tray 1 paper feed jam PFD1 not reached PFD1_ND1 PFD1 not reached jam Desk 1 feed paper PFD1_ND2 PFD1 not reached jam Desk 2 feed paper PFD1_ND3 PFD1 not reached jam Desk 3 feed paper PFD1...

Page 182: ...ray feed paper POD2 POD2_N POD2 not reached jam POD2_S POD2 remaining jam Group Sensor Display Comment Desk DPPD1 DESK1 Desk 1 paper feed jam DPPD1 not reached DPPD1ND2 DPPD1 not reached jam Desk 2 feed paper DPPD1ND3 DPPD1 not reached jam Desk 3 feed paper DPPD1NDU DPPD1 not reached jam Desk duplex tray feed paper DPPD1SD1 DPPD1 remaining jam Desk 1 feed paper DPPD1SD2 DPPD1 remaining jam Desk 2 ...

Page 183: ...23 LED controller initial trouble Yellow 24 LED controller output trouble Black 25 LED controller output trouble Cyan 26 LED controller output trouble Magenta 27 LED controller output trouble Yellow 28 LED control ASIC connection abnormality 30 ICU PWB matching error 40 Color correction data writing abnormality 41 Color correction data transfer abnormality 80 ICU SCN communication trouble ICU dete...

Page 184: ...1 Fusing section low temperature trouble HL2 H5 01 Five continuous detections of POD1 not reached jam L1 00 Mirror feed trouble L3 00 Mirror return trouble L4 02 Paper feed motor lock trouble 06 Transfer belt lift motor trouble 07 Transfer belt motor trouble 11 Shift motor trouble L8 01 Full wave signal not provided 02 Full wave signal width abnormality 04 Main power switch abnormality detection P...

Page 185: ...d the RADF Item Counter Operation Procedure Various counter values are displayed This data is used to check the use frequency of each section According to this data maintenance is executed Counter values to be displayed with this simulation Display Content MIRROR SCAN Scan counter RADF ADF counter STAPLER Staple counter PUNCHER Puncher counter INVERTER Inverter counter 22 9 Purpose Adjustment Sett...

Page 186: ...IME FAX receive time ACR SEND Carrier prefix communication times 22 12 Purpose Adjustment Setting Operation data output check display print Function Purpose Used to check the misfeed positions and the number history of misfeed at each position If the misfeed count is considerably great it may be judged as necessary to repair Section RADF Option Item Trouble Misfeed Operation Procedure The misfeed ...

Page 187: ... Machine JAM counter RADF JAM ADF JAM counter TROUBLE Trouble counter 24 2 Purpose Data clear Function Purpose Used to clear the data of the number of uses print quantity of each paper feed section Section Paper feed Item Counter Paper feed unit Operation Procedure 1 Select the counter to be cleared The selected key highlighted 2 Press the EXECUTE key The display for reconfirmation to clear is sho...

Page 188: ... Data clear Function Purpose Used to clear the OPC drum membrane decrease correction counter This simulation is performed with the OPC drum is replaced Section Process Photoconductor developing transfer cleaning Photoconductor Item Counter Photoconductor Operation Procedure 1 Select the counter to be cleared 2 Press the EXECUTE key The display for reconfirmation to clear is shown Select YES or NO ...

Page 189: ...eceive time ACR SEND Carrier prefix communication times 24 15 Purpose Data clear Function Purpose Used to clear the network scanner counter Section Scanner section Item Counter Operation Procedure 1 Select the counter to be cleared 2 Press the EXECUTE key The display for reconfirmation to clear is shown 3 Select YES or NO to clear the counter YES Clear NO Not clear NETWORK SCANNER BW Network scann...

Page 190: ... the auditor specification mode Mode Content P10 Built in auditor mode AR EC1 Card counter mode only Japan MODE1 Coin vendor mode 1 MODE2 Coin vendor mode 2 MODE3 Coin vendor mode 3 Diag setting Specified number completed with money left Lack of money during a copy job Specified number completed with no money left BW Color with no money left Color with money left Case 1 Case 2 Case 3 Case 4 26 3 3...

Page 191: ... Graphic 1 0 Graphic 1 0 Graphic 1 0 Graphic 1 0 Graphic 1 FAX FAX destination 181 USA 181 USA 181 USA 0 JAPAN 254 TW Key operation Language setting 0 x 50 0 x 50 0 x 5c 0 x 51 0 x 5c Key operation Tray 1 size setting 1 8 5 x 11 1 8 5 x 11 1 8 5 x 11 2 A4 2 A4 Key operation Tray 2 size setting 1 8 5 x 11 1 8 5 x 11 1 8 5 x 11 2 A4 2 A4 Key operation Tray 3 size setting 1 8 5 x 11 1 8 5 x 11 1 8 5 ...

Page 192: ...ay 1 size setting 2 A4 2 A4 2 A4 2 A4 2 A4 Key operation Tray 2 size setting 2 A4 2 A4 2 A4 2 A4 2 A4 Key operation Tray 3 size setting 2 A4 2 A4 2 A4 2 A4 2 A4 Key operation Tray 4 size setting 2 A4 2 A4 2 A4 2 A4 2 A4 Key operation LCC size setting 2 A4 2 A4 2 A4 2 A4 2 A4 Key operation Manual fee size setting 2 A4 2 A4 2 A4 2 A4 2 A4 Key operation Document detection setting 3 AB_1 3 AB_1 4 AB_2...

Page 193: ...de inhibit 0 NO 1 YES 0 26 35 Purpose Setting Function Purpose Used to set whether the trouble history display by SIM 22 4 is displayed as one trouble or as the accumulated number of continuous troubles when two or more troubles of same kind occur continuously Item Specifications Operation Procedure Used to set whether the trouble history display by SIM 22 4 is displayed as one trouble or as the a...

Page 194: ...e Setting Function Purpose Used to set Black White reverse group rounding and scanner send time display Item Specifications Operation mode Operation Procedure 1 Select an item with the scroll key 2 Enter the set value with the 10 key and press the OK key 3 Press the B W start key or the color start key to save the set value in the EEPROM Item Content Set range Default A 0 Display disabled 1 Displa...

Page 195: ... density 26 57 Purpose Setting Function Purpose Used to set the model name for use as the status information Item Specifications Operation Procedure Press the corresponding key to the model name and the model name is set and the selected key is highlighted The model name information set in this simulation is used in the RIC MIB system Model Default AR BC320 For USA Canada AR C262M Except for USA C...

Page 196: ...on RIC MODEM Item Specifications Operation mode Common Operation Procedure Enter the code number corresponding to the operation mode with the 10 key and press the OK key Used to set Enable Disable of U7 00 trouble detection Set value Set content Default 0 U7 00 trouble detection is made Default 0 1 U7 00 trouble detection is not made 27 5 Purpose Setting Function Purpose Used to enter the machine ...

Page 197: ...n Tray 1 C1PD1 Paper feed tray remaining paper quantity detection Tray 1 C1SS1 Paper feed tray size detection 1 Tray 1 C1SS2 Paper feed tray size detection 2 Tray 1 C1SS3 Paper feed tray size detection 3 Tray 1 C1SS4 Paper feed tray size detection 4 Tray 1 MPLD1 Manual feed size length detection 1 MPLD2 Manual feed size length detection 2 MTOP1 Manual feed tray pull out detection 1 MTOP2 Manual fe...

Page 198: ...ent size sensor can be monitored with the LCD display Section Others Item Operation Operation Procedure The active sensors and detectors are highlighted OCSW OC cover open close detection Open Highlighted Close Normal PD1 Document sensor 1 No document not detected Normal Document loaded detected Highlighted PD2 Document sensor 2 PD3 Document sensor 3 PD4 Document sensor 4 PD5 Document sensor 5 PD6...

Page 199: ...55 155 M Envelope HL1 set value 70 230 180 180 180 180 N Envelope HL2 set value 70 230 145 145 145 145 O Temperature set value in pre heating 70 200 143 143 143 143 P Set temperature at which print is ready by heating up from the preheat mode Black and white copy mode 70 200 165 165 165 165 Q Set temperature at which the fusing motor starts rotation in warming up operation 70 200 155 155 155 155 R...

Page 200: ...ble error level in adjustments 1 255 2 F BELT GROUND DIF Error judgment level for the belt surface detection level difference 1 255 255 G BIAS_CL STANDARD DIF Set value color of the developing basis correction start voltage difference in high density image correction 0 255 50 H BIAS_BK STANDARD DIF Set value black of the developing basis correction start voltage difference in high density image co...

Page 201: ...the scroll key each data of the image forming section correction result can be checked Display Content P PROCON MODE Main charger grid voltage developing bias voltage by high density image correction Y M C K N NORMAL MODE MIDDLE Actual main charger grid voltage developing bias voltage Normal medium speed mode Y M C K N NORMAL MODE LOW Actual main charger grid voltage developing bias voltage Normal...

Page 202: ...Operation Procedure 1 Open the front cover of the machine 2 Install the color image density sensor adjustment jig to the transfer unit frame and close the left cabinet Display Content Min Value Max Value Default value A PCS_C CARB ADJ Color image density sensor LED current adjustment target value 1 255 108 B PCS_C DARK Color image density sensor dark voltage level 0 255 0 C PCS_C LED ADJ Color ima...

Page 203: ... belt element detection level Cyan image patch density detection level Magenta image patch density detection level Yellow image patch density detection level 44 24 Purpose Adjustment Setting Operation data output check display print Function Purpose Used to check the half tone correction result This simulation allows to check if correction is executed properly or not Section Process Photoconductor...

Page 204: ...etection level 0 255 0 BELTMAX Transfer belt surface max detection level Black image sensor 0 255 0 BELTMIN Transfer belt surface min detection level Black image sensor 0 255 0 BELTDIF Difference between the max value and the min value of transfer belt surface detection level BELTMAX BELTMIN 0 255 0 46 46 1 Purpose Adjustment Function Purpose Used to adjust the copy density of each color copy mode...

Page 205: ...OPY TO COPY Text Copy document 1 99 50 J TEXT PRINTED PHOTO COPY TO COPY Text Printed photo Copy document 1 99 50 K PRINTED PHOTO COPY TO COPY Printed photo Copy document 1 99 50 46 4 Purpose Adjustment Function Purpose Used to adjust the image density color mode in the network scan mode Section Scanner reading Item Picture quality Density Operation Procedure 1 Select the scan mode with the scroll...

Page 206: ...N ODD Gain adjustment start value Odd number 0 255 0 C BLACK LEVEL Output black level 0 255 32 D AD INPUT Analog IC function control 0 31 2 46 8 Purpose Adjustment Function Purpose Image color balance adjustment in the network scan mode Section Scanner reading Item Picture quality Operation Procedure 1 Select the adjustment mode with the scroll keys 2 Select the color R G B to be adjusted Display ...

Page 207: ...o be adjusted with the color key K C M Y Display Min Value Max Value Default A POINT1 245 755 500 O POINT15 245 755 500 46 14 Purpose Adjustment Function Purpose Used to adjust the copy color balance color text photograph mode gamma density adjustment for each color Section Image process ICU Item Picture quality Color balance Operation Procedure 1 Select the color to be adjusted with the color key...

Page 208: ... AUTO 2 The half tone density is lower than that of AUTO 1 mode Except Japan Display Setting mode Content Default AE STOP MODE OFF The automatic density exposure control is performed on real time The density level is changed according to the document pattern on real time AE STOP COPY OFF AE STOP FAX OFF ON The density at the lead edge of the document is scanned and the overall density exposure lev...

Page 209: ...text the boldness of lines is changed The greater the adjustment value is the higher the image density in the edge area is and vice versa Items to be set 46 24 Purpose Adjustment Function Purpose Used to adjust the copy color balance automatically All color copy mode gamma density adjustment Item Picture quality Color balance Operation Procedure 1 Press the EXECUTE key A3 or 11 x 17 paper is autom...

Page 210: ...de This simulation is used only in production and not used in the market Section Image process ICU Item Picture quality Color balance Operation Procedure 1 Select the item to be set with the scroll key 2 Enter the set value of the selected item with the 10 key and press the OK key The scan area is set Display Content Min Value Max Value Default A ORIGINAL MAIN SIZE mm Main scanning document size m...

Page 211: ...text on dots B Color auto document recognition filter setting Display Set value Content A 0 OFF Text on dots is not recognized as text 1 Default ENABLE Text on dots is recognized as text Priority is placed on the reproduction of text Note that a dark density image may be copied as black Display Set value Content B 0 Default OFF Normal mode Normal text recognition level Depending on the type of doc...

Page 212: ...ustment of FAX mode all modes document scan density when FAX is installed Section ICU PWB FAX Item Picture quality Operation Procedure The print densities of all the modes FAX modes can be collectively and uniformly changed with the adjusted density level of each mode normal fine text super fine ultra fine as the start point Item Set range Default A AUTO Exposure data value Collective 1 to 99 50 B...

Page 213: ...led Section ICU PWB FAX Item Picture quality Operation Procedure 1 Select the print density adjustment mode with the scroll key Item Set range Default A AUTO Super fine Auto Without half tone 1 99 50 B LIGHT Super fine Light Without half tone 1 99 50 C DARK Super fine Dark Without half tone 1 99 50 D AUTO HALF TONE Super fine Auto With half tone 1 99 50 E LIGHT HALF TONE Super fine Light With half...

Page 214: ...n value Desk paper feed 1 99 55 M PFM_CS ADU Paper feed motor correction value ADU paper feed 1 99 55 N PFM_CS LCC Paper feed motor correction value LCC paper feed 1 99 55 49 49 1 Purpose Version up Function Purpose Used for firmware version up Machine FAX Section Firmware Machine FAX Item Operation Operation Procedure 1 Press the EXECUTE key to enter the Flash ROM writing mode 2 Start the downloa...

Page 215: ...e Descriptions on Set values Display Content Min Value Max Value Default A RRC A Document lead edge reference position 1 80 50 B RRC B Paper lead edge position 1 99 50 C DEN A Lead edge void area 1 99 40 D DEN B Rear edge void area 1 99 40 E IMAGE LOSS Lead edge image loss 0 99 40 50 2 Purpose Adjustment Function Purpose Used to adjust the copy image position and the void area image loss on print ...

Page 216: ...off center adjustment value 3 cassette 1 99 50 E CS4 Print off center adjustment value 4 cassette 1 99 50 F LCC Print off center adjustment value LCC 1 99 50 G ADU Print off center adjustment value ADU 1 99 50 H MULTI COUNT Print quantity 1 999 1 I PAPER Paper feed tray selection MFT CS1 CS2 CS3 CS4 LCC 1 6 2 CS1 J EXIT TRAY Paper exit tray selection R S 1 or 2 1 K DUPLEX Duplex print selection NO...

Page 217: ...GH1_ERROR Yellow main scanning rough adjustment 1 error CYAN_SUB_ROUGH1_ERROR Cyan sub scanning rough adjustment 1 error MAGENTA_SUB_ROUGH1_ERROR Magenta sub scanning rough adjustment 1 error YELLOW_SUB_ROUGH1_ERROR Yellow sub scanning rough adjustment 1 error CYAN_MAIN_ROUGH2_ERROR Cyan main scanning rough adjustment 2 error MAGENTA_MAIN_ROUGH2_ERROR Magenta main scanning rough adjustment 2 error...

Page 218: ...w patch print error 98 Regist sensor error 99 Other error When the adjustment value is changed the image losses at the four corners are changed uniformly 2 The self print chart is printed and the machine is brought into the self print chart scan standby mode 3 Select SCAN and the outputted self print chart is scanned 4 Select FINISH to display the result display menu DATA The scanned data are disp...

Page 219: ...L OFF TIMING Used to set the transfer OFF timing for the paper rear edge except for OHP 1 99 60 C OHP ON TIMING Used to set the transfer ON timing for the lead edge of OHP 1 99 40 D OHP OFF TIMING Used to set the transfer OFF timing for the rear edge of OHP 1 99 60 51 02 Purpose Adjustment Function Purpose Used to adjust the contact pressure of paper on the resist roller of each section each paper...

Page 220: ...When the machine is not ready for paper feed NOT READY is displayed When the corresponding tray is unable to feed FEED UNABLE is displayed If it is able to feed FEED ABLE is displayed Item Set range Default A Intermediate tray alignment plate adjustment value Manual feed 0 99 50 B Intermediate tray alignment plate adjustment value Cassette 1 0 99 50 C Intermediate tray alignment plate adjustment v...

Page 221: ...n is printed Display Content Min Value Max Value Default A PATTERN Print pattern specification 1 SKEW Used to check scan tilt 2 FOCUS Used to check adjust focus 1 2 1 B LINE PITCH Dot print width N 1 specification 1 10 7 Display Content Note C POSITION Pattern output area selection 1 12 6 D MULTI COUNT Print quantity 1 999 1 E PAPER Paper feed tray selection MFT CS1 CS2 CS3 CS4 LCC 1 6 2 CS1 F EXI...

Page 222: ...ess ICU Item Picture quality Color balance Operation Procedure 1 Set the color balance check patch printed with SIM 46 21 on the document table 63 07 Purpose Setting Function Purpose Used to set the target color balance gamma for auto color balance adjustment The standard color balance gamma or an optional color balance gamma is set as the service target Section Image process ICU Item Picture qual...

Page 223: ...lor balance with slightly strong Cyan DEF3 Color balance with emphasis on Cyan 64 64 01 Purpose Operation test check Function Purpose Used to adjust the operations of the printer section self print operation color The print pattern paper feed mode print mode print quantity and density can be changed optionally Section Printer Item Operation Operation Procedure 1 Select the color to be self printed...

Page 224: ...lors K only None 16 256 gradation pattern Certain gradation Gradation specified from external Input process Max 3 colors K only None 17 Whole background half tone Half tone Max 3 colors K only 18 256 gradation pattern Other dither Half tone Max 3 colors K only None 19 256 gradatin pattern Text dither Half tone Max 3 colors K only None 20 2 color background print LED K only 21 2 color dot print LED...

Page 225: ... 16 grdation sub scan LED 4 16 gradation main scan LED 5 Even pitch pattern 1 by 4 sub scan LED 6 Even pitch pattern 1 by 4 sub scan LED 7 Even pitch pattern 2 by 6 sub scan LED 8 Even pitch pattern 2 by 6 sub scan LED 9 Each color 10 A4 A4R density print LED Pattern width 10 8 color band print LED 11 Even pitch pattern 1 by N 1 sub scan direction gradation LED Interval width N 1 12 Grid pattern I...

Page 226: ...nge set the soft SW setting FAX related items When the FAX is installed Section FAX Operation Procedure 1 Enter the soft SW number to be selected with the 10 key 2 Change or set the selected soft SW setting 3 Enter EXECUTE key to save the setting 66 02 Purpose Setting Function Purpose Used to initialize the soft SW setting FAX related items according to the destination When the FAX is installed Se...

Page 227: ...d print pass code is printed If there is no registration print is not made 66 07 Purpose Data output check Function Purpose Used to print all the images in the memory When the FAX is installed Section FAX Item Data Image data Operation Procedure 1 Press the EXECUTE key All the image data saved in the image memory are outputted The confidential receive data are also outputted 66 08 Purpose Operatio...

Page 228: ...g When the FAX is installed Section FAX Item Operation Operation Procedure 1 Select the pattern to be sent 2 Press the EXECUTE key NO SIGNAL No signal CML ON 00000 Repetition of 00000 11111 Repetition of 11111 10101 Repetition of 10101 11110 Repetition of 11110 00001 Repetition of 00001 66 13 Purpose Setting Function Purpose Used to register a dial number for test used in SIM 66 14 15 16 When the ...

Page 229: ... with the 10 key Item Set range Default A Level db 0 15 5 B Difference between the high and the low groups 0 15 1 66 17 Purpose Operation test check Function Purpose Used to select the DTFM signal 1 9 0 to send it to the line and the speaker at the max level When the FAX is installed Section FAX Item Operation Operation Procedure 1 Select the DTFM signal 1 9 0 to be sent 2 Press the EXECUTE key 66...

Page 230: ...AX Maximum 2 Press the EXECUTE key 66 23 Purpose Setting Function Purpose Used to download the FAX program When the FAX is installed Section FAX Item Operation Operation Procedure 1 Press the EXECUTE key The FAX program is downloaded 66 24 Purpose Data clear Function Purpose Used to clear the data in the FAST memory When the FAX is installed Section FAX Item Data Initializing Operation Procedure 1...

Page 231: ...connected The detected signals are highlighted 66 34 Purpose Operation test check Function Purpose Used to display the time required for sending the test image data When the FAX is installed Section FAX Item Operation Operation Procedure The send test is executed and the time to send the image data in that test communication is measured and displayed Send receive are executed in the normal mode an...

Page 232: ... number 0 9 with 10 key The entereed number is displayed on NEW column Item Default Number of digits Display of the title line when inputting a number LocalCarrierNum Null Max 6 Local Carrier Number LongCarrierNum Null Max 6 Long distance Carrier Number OverCarrierNum Null Max 6 Overseas Carrier Number Bypass Num 9999 Max 4 Bypass Number User Area Code Null Max 6 User Area Code Machine Code 0601 M...

Page 233: ...eck ERROR or MEMORY SIZE is displayed If no memory is installed NA is displayed 67 11 Purpose Setting Function Purpose Used to set the printer parallel I F SELECT IN signal Section Printer Item Operation Operation Procedure Enter the set value with the 10 key and press the OK key When a trouble occurs in communication between PC and the printer by use of the printer parallel I F change the setup c...

Page 234: ...nt of 1 OK key is highlighted and the set value is saved to the backup area and the RAM Sending is made to the printer controller After completion of sending OK key is returned to the normal display 4 Press the EXECUTE key EXECUTE key is highlighted and self print is executed After completion of the operation EXECUTE key is returned to the normal display Common to KCMY 67 18 Purpose Data clear Fun...

Page 235: ...n scan the target value Operation Procedure 1 Select a color for sampling 2 Press SETUP key Display data Display content B Target value of point B C Target value of point C D Target value of point D E Target value of point E F Target value of point F G Target value of point G H Target value of point H I Target value of point I J Target value of point J K Target value of point K L Target value of p...

Page 236: ...er belt cleaning blade Replace at 100K or within 2 years 4 Transfer discharge sheet 5 Transfer belt cleaning roller 6 Transfer drive roller 7 Transfer follower roller 8 Transfer cleaning brush 9 Sensors 10 Waste toner tank unit When waste toner full is detected 11 Transfer belt unit Replace the unit at 100K or within 2 years Fusing section 1 Upper heat roller Replace at 100K or within 2 years 2 Lo...

Page 237: ...ter of each paper feed port or within 2 years 4 Torque limiter Transport section 5 Transport rollers 6 Transport paper guides Image related sections LED 1 LED lens Filters 1 Ozone filter 2 Sub ozone filter Drive section 3 Gears 4 Belts Others 5 Sensors RADF section Separation section 1 Pickup roller 1 2 Document feed roller 1 3 Separation pad 1 Transport section 4 Transport belt Sensor section 5 R...

Page 238: ...name When calling 50K 100K 150K 200K 250K 300K 350K 400K Remark Drum peripheral section 1 Drum B W Color 2 Charging unit 3 Cleaner blade 4 Toner reception seal 5 Drum cartridge When replacing the unit Unit Name No Part name When calling 50K 100K 150K 200K 250K 300K 350K 400K Remark Developing section integrated with toner cartridge Toner cartridge Replaced by user when toner empty or at the specif...

Page 239: ...er belt cleaning blade Replace at 100K or within 2 years 4 Transfer discharge sheet 5 Transfer belt cleaning roller 6 Transfer drive roller 7 Transfer follower roller 8 Transfer cleaning brush 9 Sensors 10 Waste toner tank unit When waste toner full is detected 11 Transfer belt unit Replace the unit at 100K or within 2 years 5 5 6 6 7 7 8 8 2 4 4 3 3 9 9 1 1 10 11 2 4 4 2 2 2 4 2 4 2 4 5 5 6 6 7 7...

Page 240: ...oller Replace at 100K or within 2 years 2 Lower heat roller Replace at 100K or within 2 years 3 Heat roller gear 100K 4 Heat roller bearing 100K 5 Separation pawl 100K 6 Thermistor 100K Bearings 8 Gears 9 Paper guides 10 Paper exit roller 11 Paper exit roller 12 Discharge brush 13 Fusing unit Replace the unit at 100K or within 2 years 11 11 13 6 1 9 6 2 5 10 10 6 6 1 2 4 4 4 4 5 8 9 3 6 6 1 2 5 4 ...

Page 241: ... necessary Clean Replace Adjust Lubricate Shift position Unit Name No Part name When calling 50K 100K 150K 200K 250K 300K 350K 400K Remark Optical section 1 CCD mirror lens reflector 2 Table glass sensors OC 3 Shading glass 4 Rails 5 Drive wire pulley pulley belt 4 4 4 5 5 5 4 3 2 2 1 1 1 1 1 5 5 1 ...

Page 242: ...250K 300K 350K 400K Remark Paper feed section 1 Cassette section paper feed rollers Replace according to the counter of each paper feed port or within 2 years 2 Torque limiter 3 Manual feed section paper feed rollers Replace according to the counter of each paper feed port or within 2 years 4 Torque limiter Transport section 5 Transport rollers 6 Transport paper guides Unit Name No Part name When ...

Page 243: ...ry Clean Replace Adjust Lubricate Shift position Unit Name No Part name When calling 50K 100K 150K 200K 250K 300K 350K 400K Remark Filters 1 Ozone filter 2 Sub ozone filter Drive section 3 Gears 4 Belts Others 5 Sensors 2 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 3 3 3 3 3 3 3 3 3 3 3 3 3 4 1 ...

Page 244: ...section 5 Resist sensor and mirror 6 Timing sensor and mirror 7 Reverse sensor and mirror Counter name Specified value Message when SIM 21 1 setup value is exceeded When SIM 26 38 is set to Print Allow When SIM 26 38 is set to Print Inhibit Maintenance counter Total SIM 21 1 setup value Message 1 Message 1 Maintenance counter Color Message 2 Message 2 Both of maintenance counter Total and maintena...

Page 245: ... after execution of SIM 24 4 Transfer unit counter clear Execute SIM 24 4 Transfer unit counter clear to clear the transfer unit print counter the transfer unit accumulated mileage the copy quantity counter after detection of near end by the sensor and the use days of the transfer unit and the message is cleared If there is any job being executed when the transfer unit life end is detected the pap...

Page 246: ...1 Now is maintenance timing Code FK YES 3 Now is maintenance timing Code FK NO Counter name Near end value Message when near end is over When SIM 26 38 is set to Print Allow When SIM 26 38 is set to Print Inhibit Drum cartridge print counter K 49 000 Sheet Message 1 Message 1 Drum cartridge print counter C 49 000 Sheet Message 2 Message 2 Drum cartridge print counter M 49 000 Sheet Message 2 Messa...

Page 247: ...ensor name Near end value Message when near end is detected When SIM 26 38 is set to Print Allow When SIM 26 38 is set to Print Inhibit SIM 26 69 0 SIM 26 69 1 SIM 26 69 0 SIM 26 69 1 Toner cartridge accumulated mileage K 12 339 507 mm Message 1 Message 1 Toner cartridge accumulated mileage C 6 494 477 mm Message 1 Message 1 Toner cartridge accumulated mileage M 6 494 477 mm Message 1 Message 1 To...

Page 248: ...ts own status When the machine detects a trouble it stops operations and dis plays a trouble message A warning message is provided mainly when a consumable part is nearly or completely exhausted When a warning message is provided the machine may be stopped or may not be stopped depending on the message The trouble and warning messages are indicated with the LCD and lamps Some trouble messages may ...

Page 249: ...ty 45 Color image density sensor trouble Calibration plate surface reflection ratio abnormality 58 Process humidity sensor breakdown F2 70 Developing unit improper cartridge detection Black 71 Developing unit improper cartridge detection Cyan 72 Developing unit improper cartridge detection Magenta 73 Developing unit improper cartridge detection Yellow 74 Developing unit CRUM trouble Black 75 Devel...

Page 250: ...Transfer voltage trouble Check Remedy Check and adjust the transfer voltage Case 3 Cause High voltage PWB trouble Check Remedy Replace the high voltage PWB Main code Sub code Content C2 10 Case 4 Cause Transfer unit trouble Check Remedy Check the transfer belt surface for dirt and scratches Replace the transfer belt replace the cleaning blade replace the transfer unit Case 5 Cause PCU PWB trouble ...

Page 251: ...se Disconnection of the harness inside the LED head Check Remedy Replace the LED head unit Case 3 Cause ICU PWB abnormality Check Remedy Replace the ICU PWB Main code Sub code Title LED controller initial trouble Cyan E7 21 Display Lamp Message Phenomenon Detail The initial process of the LED controller cannot be completed properly Section LED ICU PWB Case 1 Cause Disconnection of the LED head con...

Page 252: ...unit Case 3 Cause ICU PWB abnormality Check Remedy Replace the ICU PWB Main code Sub code Title LED controller output trouble Yellow E7 27 Display Lamp Message Phenomenon Detail When printing the print end signal for each page is not properly provided Section LED ICU PWB Case 1 Cause Disconnection of the LED head connector Check Remedy Check connection of the LED head connector Case 2 Cause Discon...

Page 253: ... trouble Check Remedy Check grounding of the machine Replace the ICU PWB or the MFP PWB Main code Sub code Title ICU PCU communication trouble ICU detection E7 90 Display Lamp Message Phenomenon Detail Communication establishment error framing parity protocol error Section ICU PCU PWB Case 1 Cause Disconnection of the ICU PCU PWB scanner communication connector Defective harness of the ICU PWB and...

Page 254: ...dy Same as Case 1 Case 4 Cause Console finisher control PWB trouble Check Remedy Same as Case 1 Main code Sub code Title Finisher staple motor trouble Finisher detection F1 10 Display Lamp Message Phenomenon Detail Stapling operation trouble Section Finisher Case 1 Cause Motor lock Check Remedy Use SIM 3 3 to check the staple motor operation Case 2 Cause Motor RPM abnormality Check Remedy Same as ...

Page 255: ...emedy Use SIM 3 2 to check the sensor operation Case 2 Cause Harness disconnection Check Remedy Same as case 1 Case 3 Cause Console finisher control PWB trouble Check Remedy Same as Case 1 Main code Sub code Title Finisher punch unit communication trouble F1 32 Display Lamp Message Phenomenon Detail Communication error between the console finisher and the punch unit Section Finisher Case 1 Cause I...

Page 256: ... PWB trouble Check Remedy Same as Case 1 Main code Sub code Title Finisher backup RAM trouble F1 37 Display Lamp Message Phenomenon Detail Writing to the backup RAM is started but not completed in 250msec When writing to the backup RAM if the write data do not coincide with the read data writing is performed again However the write data still do not coincide with the read data Section Finisher Cas...

Page 257: ...ensor sensitivity adjustment and the guide bar motor oscillating range adjustment Main code Sub code Title Sorter bin shift motor trouble F1 89 Display Lamp Message Phenomenon Detail The lead cam position sensor signal is not acknowledged within 3 4sec 2 4sec from the bin shift motor ON signal The operation is not completed within 30sec from the start of bin s shift operation to its home position ...

Page 258: ...ase 3 Cause PCU PWB trouble Check Remedy Replace the PCU PWB Main code Sub code Title Toner empty sensor abnormality Black F2 40 Display Lamp Message Phenomenon Detail Toner empty sensor output abnormality Section Cartridge Case 1 Cause Connector harness trouble connector disconnection Check Remedy 1 Check connection of the toner empty sensor Connect it properly 2 Check connection of the connector...

Page 259: ...ansfer belt surface reflection ratio abnormality F2 44 Display Lamp Message Phenomenon Detail Before starting process control the transfer belt surface is scanned with the image density sensor to adjust the sensor gain so that the output becomes a fixed value However when the sensor gain is changed the output is not within the specified range Section Common Check Use SIM 44 2 to adjust the process...

Page 260: ...ration plate surface reflection ratio abnormality Main code Sub code Title Developing unit improper cartridge detection Cyan F2 71 Display Lamp Message Phenomenon Detail When detecting the normal CRUM of the cartridge improper data are detected in the CRUM contents Section Developing Case 1 Cause Insertion of an improper cartridge Developing unit trouble Check Remedy Replace the developing unit Ma...

Page 261: ... Check Remedy Replace the PCU PWB Main code Sub code Title Trouble of image density sensor for registration Transfer belt surface reflection ratio abnormality F2 78 Display Lamp Message Phenomenon Detail Before starting registration the transfer belt surface is scanned with the image density sensor to adjust the sensor gain so that the output becomes a fixed value However when the sensor gain is c...

Page 262: ...transfer belt calibration plate solenoid operation trouble Check Remedy Check the drum surface and the belt surface Main code Sub code Title Half tone process control 1st batch trouble Yellow F2 83 Display Lamp Message Phenomenon Detail First step operation error during half tone process control Section Common Check Use SIM 44 2 to adjust the process control sensor gain Case 1 Cause When Error occ...

Page 263: ...t calibration plate solenoid operation trouble Check Remedy Check the drum surface and the belt surface Main code Sub code Title Half tone process control 2nd batch trouble Yellow F2 87 Display Lamp Message Phenomenon Detail Second step operation error during half tone process control Section Common Check Use SIM 44 2 to adjust the process control sensor gain Case 1 Cause When Error occurs in the ...

Page 264: ...n code Sub code Title Half tone process limit error Main code Sub code Title FAX expansion flash memory abnormality ICU detection F6 01 Display Lamp Message Phenomenon Detail An expansion flash memory with SRAM backup data in it is installed Section FAX Case 1 Cause SRAM backup data are detected in the expansion flash memory The simulation function SIM 66 19 is provided to save SRAM backup data in...

Page 265: ...PWB and the main unit destination data set with SIM 26 6 Check Remedy 1 Check the destination of the FAX BOX 2 Check the destination of the main unit with SIM 26 6 3 Use a proper combination of the main unit and the FAX BOX Main code Sub code Title ICU PRT communication trouble ICU detection F9 00 Display Lamp Message Phenomenon Detail Communication establishment error framing parity protocol erro...

Page 266: ...le disconnection of the fusing section connector Check Remedy Check the thermistor and its harness Cancel the error with SIM 14 H3 00 Case 2 Cause The heater lamp keeps ON with SIM 5 2 Control PWB trouble AC power supply trouble Check Remedy Check the AC PWB and the control PWB lamp control circuit Cancel the error with SIM 14 Main code Sub code Title Fusing section high temperature trouble THS2 H...

Page 267: ...ter lamp and the thermostat Check the interlock switch Check the AC PWB and the PUC PWB lamp control circuit Cancel the error with SIM 14 Main code Sub code Title Fusing section low temperature trouble HL1 Main code Sub code Title Five continuous detections of POD1 not reached jam H5 01 Display Lamp Message Phenomenon Detail POD1 not reached jams are detected for five times continuously Section Fu...

Page 268: ...eck Remedy Use SIM 6 1 to check the belt lift motor operation Check the harness and the connector between the PCU PWB and the belt lift motor Main code Sub code Title Transfer belt motor trouble L4 07 Display Lamp Message Phenomenon Detail 1 Before driving the drum the calibration plate is opened with the process control BK sensor and light is emitted with the gain value of 0 and with the light em...

Page 269: ...e 3 Cause Harness trouble Check Remedy Check connection of the harness and the connector Main code Sub code Title Main power switch abnormality detection L8 04 Display Lamp Message Phenomenon Detail Though the PCU program is operating the power is supplied the main power switch OFF is detected Section Case 1 Cause Main power switch trouble Check Remedy Replace the main power switch Case 2 Cause Po...

Page 270: ...ent data 2 Replace the ICU PWB 3 Use SIM 16 to cancel the error Main code Sub code Title EEPROM check sum error ICU detection U2 11 Display Lamp Message Phenomenon Detail EEPROM ICU check sum error Section Case 1 Cause EEPROM trouble Check Remedy 1 Check that the EEPROM is properly set 2 Use SIM 16 to cancel the error Case 2 Cause Control circuit freeze by noises ICU PWB EEPROM access circuit trou...

Page 271: ... the counter data and the adjustment data 2 Replace the SCN PWB 3 Use SIM 16 to cancel the error Main code Sub code Title EEPROM read write error PCU U2 90 Display Lamp Message Phenomenon Detail EEPROM version error EEPROM write error Section Case 1 Cause EEPROM trouble Insertion of EEPROM which is not initialized or defective Check Remedy 1 Check that the EEPROM is properly inserted 2 Use SIM 16 ...

Page 272: ...WB and the control PWB MFP Turn OFF ON the power to cancel the error Main code Sub code Title ADF resist sensor trouble U5 01 Display Lamp Message Phenomenon Detail ADF resist sensor detection trouble Section ADF Case 1 Cause Sensor trouble Check Remedy Use SIM 2 2 to check the resist sensor detection Case 2 Cause Disconnection of the harness in the ADF Check Remedy Check the harness in the ADF Ca...

Page 273: ...up unit Main code Sub code Title Desk cassette 3 lift up trouble U6 03 Display Lamp Message Phenomenon Detail DLUD3 does not turn on within the specified time Section Desk Case 1 Cause DLUD3 sensor trouble paper feed unit harness disconnection Check Remedy Check DLUD3 and the harness and the connector Case 2 Cause Cassette 3 lift up motor trouble desk PWB lift up unit trouble Check Remedy Check th...

Page 274: ...98 2000 EEPROM Program ROM EEPROM ROM Program ROM EEPROM ROM Program ROM EEPROM ROM Flash ROM Flash ROM Inside CPU Flash ROM Program ROM Flash ROM Program ROM Flash ROM PS Program ROM Flash ROM Boot ROM Flash ROM PCL Program ROM Flash ROM ROM writing socket Program ROM Flash ROM Program ROM Flash ROM Program ROM Flash ROM Inside CPU Flash ROM 1 1 To be commercialized ROM kind File name Content Sec...

Page 275: ... x 2 32Mbit x 2 Flash ROM B 32Mbit x 2 Flash ROM C 8 16 16Mbit x 2 32bit x 2 ICU MAIN PWB LED 1 LED 1 LED 2 LED 3 LED 2 LED 3 LED 2 LED 3 Write socket of ROM Flash ROM Copy Execution program For ROM to ROM New Version Program DATA ICU PCU OPE SCN FAX Copied from PC Copied from PC Flash ROM A 32Mbit x 2 Flash ROM B 32Mbit x 2 Serial I F connector ICU Program DATA Empty Read socket of ROM ICU Progra...

Page 276: ...m for Flash ROM copy ROM to ROM xOpexxx_src pgm For operation control Flash ROM 32Mbit x 2 Programfor operation control Flash ROM Program for Flash ROM copy ROM to ROM Programfor scanner control Flash ROM Program for Flash ROM copy ROM to ROM WScnXXX_src pgm For scanner control Flash ROM 32Mbit x 2 Programfor scanner control Flash ROM Program for Flash ROM copy ROM to ROM Programfor FAX control Fl...

Page 277: ... ROM B 1 Write side Flash ROM Flash ROM C Note Capacity Content Name Capacity Copied content 32Mbit x 2 Program for PCU Flash ROM Program for Flash ROM Copy ROM to ROM For PCU Flash ROM 8Mbit Program for PCU Flash ROM The Flash ROM on the Read side is the source ROM for PCU which was made by writing the program data from PC to the Flash ROM 32Mbit x 2 Program for ICU Flash ROM Program for Flash RO...

Page 278: ...Download program file Software for writing the program data from a PC to the Flash ROM Mainte exe PCU Flash ROM program file xpcuxxx_d pgm ICU Flash ROM program file xIcuxxx_d pgm Operation control PWB Flash ROM program file xOpexxx_d pgm Scanner control Flash ROM program WScnXXX_d pgm FAX control Flash ROM program Flash Rom for ICU including the program for Main ICU PWB and the Flash ROM copy PC ...

Page 279: ... ROM is written from the computer to the Flash ROM of the ICU PWB 1 Check that the power of the machine is turned off Install the Flash ROM which is to be upgraded copied to the write socket of the ICU PWB 2 Connect the computer with the level converter 3 Connect the serial I F connector on the ICU MAIN PWB with the level converter 4 Turn on the computer to start Windows 5 Turn on the machine 6 Se...

Page 280: ...200 in the column of bit sec If the above communication speed cannot be set select and set one of the following speeds 9600 19200 38600 57600 In the case of Windows 2000 6 1 Open the Control panel 6 2 Open the System 6 3 Select the Device manager D on the hardware menu 6 4 Click the Port COM LPT and douche click the Com munication port COM to be used Double click Double click ...

Page 281: ...r side Double click the Mainte exe file 10 Select the communication speed on the option menu Set the communication speed same as what is set in procedures 6 and 7 11 Select the data file to be copied written to the Flash ROM installed to the Write socket on the ICU MAIN PWB in proce dure 1 11 1 Double click the Simulation Command List holder 11 2 Double click the Special holder 11 3 Double click t...

Page 282: ...machine 2 screws NOTE The monitor displays before and after and during the Flash ROM version up copy operation are shown below If the Flash ROM version up operation is not completed normally or if the Flash ROM is not installed to the socket properly a trouble code is displayed In that case per form the countermeasures shown in the table below 1 ICU MAIN PWB monitor LED lighting specification The ...

Page 283: ... of the copier machine and check the connection again FLASH ROM ISN T INSERTED INTO A CONNCTOR The writing Flash ROM is not inserted into the socket Turn off the copier machine insert the Flash ROM WAITING FOR DATA Waiting for starting the Flash ROM writing software on PC side Boot the software for writing to Flash ROM on PC ERASING FLASH Deleting WRITING FLASH Writing VERIFYING FLASH Verifying FL...

Page 284: ...bit sec of port set menu to 38400 If 38400 cannot be set set either of the following com munication speeds 9600 19200 In the case of Windows 2000 4 1 Open the Control panel 4 2 Open the System 4 3 Open the Device manager on the hardware menu 4 4 Click the Port COM LPT and double click the Communication port COM to be used Double click 38400 Double click ...

Page 285: ...ide by double clicking the Mainte exe file The following window is indicated 8 Select the communication setup in the option menu and set the communication speed same as which is set in procedure 4 9 Select the data file to be written 9 1 Double click the Simulation Command List folder 9 2 Double click the Special Whale Desk folder 9 3 Double click the file Program Download and the fol lowing dialo...

Page 286: ...completed When writ ing is normally completed the following dialog is displayed 12 Turn off the machine power and disconnect the level con verter NOTE When connecting or disconnecting the level converter be sure to turn off the machine power in advance If the level converter is connected or disconnected with the power ON the level converter may be damaged ...

Page 287: ...ion Fan Motor Secondary MPWS HUMID_AN TEMP_AN PCSC ASEN_LED REGSEN PCSK BSEN_LED VFMP VFMS FWS PCFM_PWM HL1 HL2 CN7 CN9 PPD2 CN17 IC18 VHC14 Manual Tray OPen Sensor 1 Manual Tray OPen Sensor 2 Manual Paper Length Detect Sensor 2 Manual Paper Empty Detect Sensor MSWMON CN11 MainSW MONitor Manual Paper Width Sensor Humid Temp Sensor 1 Cassette Lift Up Detect Sensor CN9 CN9 CN9 CN6 CN7 MANUAL PAPER F...

Page 288: ...RTC OPE RI C B PCU BUFFER L CX 14 Tr BUFFER I C29 L CX 14 ADDRESS DATA BUS BUFFERs I C75 76 74 L CX 244 IC59 57 60 61 58 LCX245 128M bi t SDRA M I C55 BUFFERs I C18 8 17 7 4 27 3 26 L CX 244 CONNECTOR K CN6 B22B PHDSS B CONNECTOR C CN5 B22B PHDSS B CONNECTOR M CN4 B22B PHDSS B CONNECTOR Y CN9 B22B PHDSS B M FP OPE I F CONNECTOR CN13 B24B PHDSS LV DS RECEI V ER I C32 DS90CF364A M TD M FP LV DS I F ...

Page 289: ...RADF Driver IC EEPROM LCD controller Key PWB CN5 74LCX14 CN11 74LCX14 HN58V65AP TD62503 CN5 IC11 IC11 IC51 IC28 IC29 DTC114YUA DTC114YUA TD62003 CN3 LVDS PWB Q3 Q4 Q6 Q8 Q3 Q4 Q6 Q8 Half Tone ASIC Color Correction ROM IC44 SC87M1290 MBM30LV0064 74LCX14 CN9 Card reader CPU Driver IC IC6 IC2 CPU IC17 IC39 IC48 H8S 2320 74LCX244 H8S 2320 DTC114YUA CN6 Document detecting IC23 IC27 IC34 IC35 Color Corr...

Page 290: ...5 CN12 CN9 CN13 CN15 USB Interface to PC AR HD4 IC4 PCI648 to PC Engine Interface Connector Flash Memory Boot Flash Memory PCL Flash Memory Kanji Flash Memory PS SDRAM Base 128MB SDRAM DIMM 0 SDRAM DIMM 1 PCI Bus IEEE P1284 Parallel Interface to PC D8501A ASIC PCI Bus PCI Bus PCI Bus PCI Bus 40GB 7 200rpm 3 5 HDD IDE Bridge XPC755 300 MPC107 66 USB Chip ML60852ATB Ethernet Interface NIC ...

Page 291: ... C1 0 47uF C2 4700pF C3 4700pF R1 105J 1 4W A1 RV1 470V D1 1SS133 RY2 OMIH SS 124LM RY1 OMIH SS 124LM 125V 6 3A 125V 6 3A 125V 4A 125V 10A 250V 2A AC POWER LINE DIAGRAM 120V MainPR NON MOUNTING MAIN SW 24V NF FAX BOX MSW OFF DH PAPER AC100 PWB SEC 24V 5V 3 3V 24V HLPR HL2 DCPS HL1 HL1 HL2 OPTION DH DESK DH SCAN 1 2 ...

Page 292: ...33 RY2 OMIH SS 124LM RY1 OMIH SS 124LM 250V 6 3A 250V 6 3A 250V 4A 125V 10A 250V 2A F1 240V 10A F2 240V 10A F3 250V 2 5A HL_REACTOR PS_REACTOR C3 4700pF AC POWER LINE DIAGRAM 200V series MainPR NON MOUNTING MAIN SW 24V NF MSW OFF DH PAPER AC100 PWB 200 24V 5V 3 3V 24V HLPR HL2 DCPS HL1 HL1 HL2 OPTION DH DESK DH SCAN 2 2 FAX BOX ...

Page 293: ...PD2 PWB UN PED1 LUD1 CPFC1 CALS IMAGE SENSOR PWB BTM POD1 FUM PSM PFM TRC MTRC LUM1 LIFT UP PWB PPD1 PFD1 DMC M Y DMK VFMP VFMS POD2 TFD HPOS OSM GSS TFD2 HUMID SENSOR MPLD1 2 MPWS MPED MPFC DESK LCC FIN HDD DV CRUM K Y DL K Y TES_K Y 24V 24V 24V 24VIL 24VIL 24VN 24VN AC 5V 5VN HDD PWB PSFM 24VIL 24VIL 24VIL 12V 5VN 24V 5VN 5V 5V 24VN 24VN 5V 5VN 3 3V 3 3VN 5VN 3 3VN 3 3V 24V 5V 24V 12V 5V 24V HLP...

Page 294: ...N SWITCH OFF 1 2 3 11 6 9 10 HL1L HL N HL2L 1 2 3 CN1 3pin VL HL AC SUPPLY HARNESS WH BK BK TO FUSING SECTION L CN4 3pin N XA 3 1 RY N AC Nin 250 BL FAX N D C 250 RD AC Nout K AC Nout 250 BL WH BK 4 1 F P Q E RD G H N 6 BL BL 3 WH 5 WH 2 RD 4 RD 1 AC CONTROL HARNESS 3pin CASSETE GUIDE HARNESS SMP R 1 3 2 PSFM CN2 7pin 4 MSW ON HLPR HL1 1 5 3 24V PH HL2 6 12 MSW ON HL2 HL1 6 4 10 24V 8 HLPR PHD DH ...

Page 295: ...L 1 3 1 RD 6 6pin 4 5 6 PL DM_C_A 2 4 3 24V IL BL DM_Y_B DM_C_A 6 24V IL BR 5 DM_C 1 24V IL 2 PK DM_M_B 2 1 DM_Y DM_K_A 24V IL 2 5 CN2 6pin 1 DM_K_B 3 PH DM_K_B DM_K_A 24V IL 6 4 4 PHR 1 2 3 DM_K 6 24V IL DM_K_B DM_K_A 5 DM_K_B 24V IL DM_K_A DRUM DRIVE UNIT 34 DSWRout 30 D PHD DSWR CN11 34pin 8 PFD HARNESS 8pin 1 2pin 7 CASSETE GUIDE HARNESS RD 2 RD DF11B DS DEP PS 187 2V CN8 20pin 6 DSWLin DSWLou...

Page 296: ...A_M DV_RTN_Y DV CRUM Y 5V DV_CLK_Y DV_DATA_Y CRUM HARNESS 4 3 2 1 4 3 2 1 4 3 2 1 BR BL OR GY GY OR BL BR GY OR BL BR GY OR BL BR 3 Solder direct attachment CN1 3pin DL_BK_PWR 1 2 DRINT_K GND2 3 TES_K 1 2 3 1 3 2 TES_C 1 3 2 TES_M 1 3 2 TES_Y DL PWB HARNESS DL PWB HARNESS DL PWB HARNESS E A B C D GND2 DRINT_C 2 1 DL_C_PWR CN3 3pin 3 DL_M_PWR 1 3 GND2 CN5 3pin 2 DRINT_M DL_Y_PWR 1 3 GND2 CN8 3pin 2...

Page 297: ...MC Y 187 MC K MC C RD MC M 250 DRUM DRIVE UNIT RD RD HV HARNESS 187 CN1 8pin MC TC FFC 187 187 187 187 7 24V CN2 10pin 6 5 FG 3 2 TC_M TC_C TC_K TC_Y HV_REM 4 1 TC_C TC_K TC_M HV_REM 24V FG TC_Y MC CMY HARNESS 7 CN1 8pin GND2 8 6 5 3 2 HV_CLK HV_DATA HV_REM 4 1 24V 24V IL GND2 GND2 HVSTB HVCLK HVDATA HVREM PHD NC 8 NC 6 3 7 5 2 4 1 8 GND2 HV_STB FG GND FG 9 10 GND FG 10 9 RD GY GY BR BL PL LB MC C...

Page 298: ...in MCONOUT 11 GND FUSM_A 24V 33 29 25 31 27 23 30 26 34 24 32 28 2 31 29 25 4 27 6 8 33 23 18 14 22 12 10 26 34 20 30 24 32 28 16 24VIL GND GND GND 24VIL 24VIL DMY_ACT DMM_ACT GND GND GND FWS DMCMY_A 5Vin FUSM_A FWS NMLPR 5Vin 24Vin DHPR 24Vin DMCMY_B DMY_ACT DMCMY_A DMCMY_B DMC_ACT FUSM_B FUSM_A 24Vin IL DSWL GND2 MCONOUT DMM_ACT MAINPR DSWF FUSM_B 24Vin IL 24Vin IL 24Vin IL GND2 GND2 GND2 GND2 G...

Page 299: ...8pin 5VN GND 2 3 4 5 6 7 8 1 24VN 5VN GND GND OR OR RD OR 3 24V KEY2 18 3 LED2 NIMIOP_RS 20 21 4 17 6 24 7 16 14 LED1 KEY3 KEY5 2 19 8 MINIOP_R W 10 13 KEY1 12 5 23 9 KEY4 KEY6 11 15 LED3 22 1 MINIOP_EN MINIOP_D3 MINIOP_D6 MINIOP_D2 MINIOP_D7 MINIOP_D1 MINIOP_D0 MINIOP_D5 MINIOP_D4 5V GND2 GND2 5V 1 GND2 MSW_OFF GND2 DTR_PCU TXD_PCU GND2 GND2 GND2 RXD_PCU SCI_RST_PCU DSR_PCU GND2 GND2 GND2 TXD_IN_...

Page 300: ...BR BL 28 27 26 30 20 5V C1PD1 C1SS3 C1SS4 29 14 34 22 GND2 23 GND2 13 DSWRout 24V IL MTRC 16 17 GND2 19 25 LUM1a 24 C1SS1 LUM1b 24V IL 15 PPD1 PFD1 DSWR 18 12 11 C1SS2 TRC 5V PFM PHD PPD1 4 LB GY 8 2pin GY 2 PL 7 PS 187 2V OR 2 GND2 GY DF11 DS DEP GND2 1 PPD1 PFD1 PFD1 OR GY 3 1 RD 3 5V OR LB 5V 3 2 8pin PL 1 1 6 5 RD OR PFD HARNESS 2 9 NC OR 5V 21 D E C B A E B C A CN11 34pin DC ONOFF DC_GAIN0 1 ...

Page 301: ...RNESS PPD2_POW OR 1 GND2 3 2 PH PPD2 PWB UN 2 GY PL OR PED1 1 1 CPFC1 3 DF1B EP ES GY RD 1 LUD1 3 2 LB OR PK 2 17 20 18 23 PED1 CPFC1 18 23 LUD1 17 5V 20 3pin 3 SMP R 2 1 SMP R 1 2 CALS 24V CALS 14pin 11 13 10 8 12 7 3 1 5 9 XADR XADRP BTM A SMP R BTM B BTM B 24V BTM 24V BTM A 1 2 3 4 5 6 14 GY GY GY 1 3 5 7 9 10 11 12 14 16 18 20 22 24 2 4 6 8 13 15 17 19 21 23 24V IL BTM A BTM B BTM A BTM B GND2...

Page 302: ... LOWER HARNESS 2 THSD GY 3 2 1 SMP R BL OR POD1 GY PL 2pin FUSM A3 A4 A5 A2 A1 B2 B1 B3 B4 B5 B1 B4 GND2 THSD NC B3 B5 B6 BPD 5V POD1 B2 187 CE 550 SLP R 1pin 1 SRA 4 NC 24V A7 GND2 FUCH A6 NC THSU A1 A3 A2 A4 A5 FUINT 13P RWZV K4GG P4FL 13R RWZV K2GG R4 24V IL PH FUSM B 2 5 FUSM A 6 4 FUSM B FUSM A 24V IL 3 1 CN1 6pin HL2 6 PH MSW_ON 5 HLPR 3 1 4 24V HL1 LB C D E a CN2 7pin 2 1 2pin PS 187 2V RD ...

Page 303: ... 22pin 24V VFMP PWM VFMP_ON 2 4 6 RD BR BL POD2 GND2 GND2 TFD 5V 5V 1 2 3 4 5 14 6 15 16 10 11 12 13 7 5V POD2 GND2 GND2 OSM A 24V POD2 1 5V 3 POD2 2 GND2 PHR 3 1A71L3 8 17 9 18 5V NC OSM B OSM A OSM B NC 5V TFD GND2 GND2 OSMCHin HPOS 5V OFFSETM_A GND2 13 15 17 19 21 14 16 18 20 22 24V IL GY RD PL LB OR PK BR BL 11 10 8 16 15 14 7 4 1 3 6 13 12 2 5 17 18pin SMP R OR PL GY TFD 1 2 1A71L3 PHR 3 3 TF...

Page 304: ...PWSin 24V IL MPFC TEMP NC A LB OR 8 GY 4 GY BL 2 6 D PL 10 G BL E 14pin 14 B C PK GY OR 7 5 A 9 F GY PL BR 1 GY OR 13 3 GY 2 12 BR PK 11 XADR XADRP MANUAL TRAY HARNESS PH 3 GND2 MTOP1 GND2 1 MTOP1 5V MPLD1 GND2 D2X 24V 1 PK 2 RD 2 MTOP2 1 2 MPLD2 H 2 MPWS MPLD2 2 HUD 1 1 179228 2 2 2 5V MPED 3 1 MPLD1 GND2 4 3 MPFC MPED OR 4pin 179228 2 MTOP2 PHNR BU 1 B 3 3V MPFC 1 GND2 3 GY GND2 MPWSin D2X TEMP ...

Page 305: ...4 1 6 2 GND2 LSYNC DCLK GND2 DATA01 DATA02 GND2 DATA10 GND2 GND2 DVALID GND2 DATA00 DATA12 LPHRST STATUS GND2 DATA03 PSYNC DATA13 GND2 DATA11 CN1 6pin XA CN2 22pin XA PK GY OR GY OR GY CN1 2 3 7 6pin CN4 5 6 9 22pin 3 3V N 5V N GND2 GND2 GND2 5V N PHD PHD GY GY GY GY GY DATA02 DATA01 GND2 DCLK DATA00 LSYNC GND2 DATA11 GND2 DVALID GND2 GND2 DATA13 GND2 PSYNC DATA10 DATA03 GND2 GND2 STATUS LPHRST DA...

Page 306: ...PK 5 8 TXD_LCC 23 25 29 3 GND1 20pin PK 3 CN4 12pin 6 30 18 RXD_LCC GND2 FIN RXD_FIN 10 7 19 RES_FIN 16 BL GY 7 5 14 RES_DESK 1 LB CV_COUNT DSR_LCC TXD_FIN TXD_LCC 10 GND2 BR PCU PWB 24V CV_RESERVE CN7 32pin DTR_LCC 27 POD1 OP 9 15 DSR_DESK GND1 SMP R BL 3 CV_SIZE2 24 RES_LCC 1 2 BR LB CV_START 26 RES_FIN DSR_FIN 8 17 LB 9 4 17 18 BR GY 10 DESK UNIT B a G F GND2 LCC GND1 FIN 24V LCC GND1 LCC 24V F...

Page 307: ... LAMP FFC BL RD MHPS 3 GND LB 5 GY 3 4 GND BL GY 5 RADF_UP PHD 7 3 14 9 3 DTR RADF GND 1 CN8 5pin 13 5V 24V 5V 16 24V RES RADF 8 11 2 MHPS 10 4 DSR RADF RXD RADF 24V GND2 FE GND GND 5V LAMP TXD RADF CN11 16pin 6 GND 1 15 5 4 24V 2 5V_OP 12 OCSW GND2 ORS LED PWB OCSW 5V 1 NH 3 2 LED0 LED1 24V FG 2 6 24V GND2 5V 1 3 CN6 6pin 5 OCSW LED1 LED0 4 PH 5 DATA 1 4 SEL CARD 3 5V CLOCK 2 GND 6 GND2 GND2 RODD...

Page 308: ...NC 20 3 4 LCD_S 19 9 16 OP LCD FFC TIGER LCD UNIT 4 10 6 D2 D3 Vss NC FH VDD Vss 5 NC Vss NC D0 2 M D1 Vss 20pin NC DISP LP XCK YD 19 Vcon 20 18 17 7 14 9 16 15 12 3 13 Vss 11 1 8 MFP OP FFC 2 CCFT 1 HV BH CN3 2pin GND2 HV FM 3 XH CN2 5pin 4 XL 1 YH YL 2 TOUCH PANEL 2 SENSE3 BZR_PWM SENSE0 21 PDSEL0 26 25 19 3 20 FRDY 10 5 6 13 CN5 26pin 1 7 SENSE1 COM2 8 SCAN1 SEG0 FMZ PD SCAN4 SENSE2 PDSEL2 SCAN...

Page 309: ...N13 24pin TXD_MFP MFPD1 ICUUP 10 PHD 8 6 SYSWU 14 MFPD0 1 CN10 14pin DTR_MFP 12 12 WEN_OPE MFPD0 1 PHD MFPD2 OPEWU 8 3 15 WEN_MFP 6 MFPD1 MSW_OFF DSR_OPE LVDSCLK DTR_OPE GND2 5 14 5 POF GND2 7 24 MFPD2 RES_OPE OPEUP GND2 11 GND2 21 2 2 GND2 GND2 LVDSCLK GND2 18 TXD_OPE 4 GND GND GND GND GND NC NC NC NC NC PWM GND ENGWU KHSYNC CD3 GND SEL CNTUP RXD_PRT 24_PRT GND SOR54 NC GND SOG76 GND DTR_PRT SOG3...

Page 310: ...tects the paper size which is set by the paper size set block Main machine C1SS4 1 cassette paper size detection 4 Detects the paper size which is set by the paper size set block Main machine CALS Calibration plate open close solenoid Switches image density sensors Main machine CPFC1 Paper feed clutch Transmits the paper feed motor power to each transport roller Controls ON OFF Main machine DCSPSx...

Page 311: ...DF FPM Paddle motor oscillation guide drive discharge to offset tray AR F13 FPNM Punch motor AR F13 FPS Bookbinding position sensor AR F13 FPSM Puncher side registration motor AR F13 FRHPS Bookbinding roller HP sensor AR F13 FRJM Alignment motor R AR F13 FSM Slide motor staple unit shift AR F13 FUSM Fusing drive motor Drives the fusing unit Main machine GSS Face up down switch gate solenoid Drives...

Page 312: ...ts paper in front of the resist roller Main machine PPD2 PS front sensor Detects paper in front of PS Main machine PSFM Power UN cooling fan motor Cools the power unit Main machine PSHPS Punch side registration home position AR F13 PSM PS motor Drives the resist roller and controls ON OFF Main machine PUNCH Punch home position AR F13 PWMFAN_ICU Printer controller cooling fan motor Cools the printe...

Page 313: ...nt server card HDD Extended memory Screws Cover Screws Screw Pawl Pawl P1284 Image BUS Engine PRT Controller Bitmap data ICU Command Status NIC Windows PC Own Printer Driver Ethernet Print data Printing system Device ID only Print data Status PCI Serial Scanned Image Scan data Image BUS Serial Command Status PCI HDD USB Device ID ...

Page 314: ...ROM contains manuals and utilities for using the machine as a network printer Please read before using Readme This contains information on the contents of the User Software CD ROM how to use the utilities how to view the online manu als and limitations Print Server Card Quick Setup This is a wizard type utility for Windows 95 Windows 98 Win dows Me Windows NT 4 0 Windows 2000 and Windows XP that a...

Page 315: ...h N A Function PCL5 c General Copies 1 999 Collate Collate Uncollate Orientation Portrait Landscape Rotate 180 degrees On Off Document Style Duplex 1 Sided 2 Sided Book Tablet Pamphlet Style Pamphlet Style Booklet Tiled Pamphlet Invoice on Letter Letter on Ledger A5 on A4 A4 on A3 B5 on B4 16K on 8K 2 Up Pamphlet Letter on Letter Ledger on Ledger A4 on A4 A3 on A3 B4 on B4 16K on 16K 8K on 8K Face...

Page 316: ...ermarks Yes Page Protection On Off Save User Settings Yes Auto Configuration Yes Update Tray Status Yes Printer status check at the time of print Yes PS Pass through N A PS specific function Job Compression N A Bitmap Compression N A Color Settings Color Mode Automatic Color Grayscale Print Priority Quality or 4bit Speed or 1bit Original Type Standard Photos Graphics Drawing Thin Line Web Pages Cu...

Page 317: ...771 2604 COM10 1237 2850 75 50 1087 2750 Monarch 1162 2250 75 50 1012 2150 Postcard 1181 1748 71 50 1039 1648 Long type No 3 1418 2776 71 50 1276 2676 Western type No 2 1347 1914 71 50 1205 1814 Western type No 4 1240 2776 71 50 1098 2676 Custom Paper 75 50 A B C D E F A B C D E F A3 Wide 5400 3600 59 36 5282 3528 A3 4960 3508 59 50 4842 3408 A4 3508 2480 59 50 3390 2380 A5 2480 1748 59 50 2362 16...

Page 318: ...NetWare Yes Enable NetBEUI Yes NIC Firmware Version 2 00 NetWare Print Server Name Sharp Printer NetBEUI Workgroup Name Sharp Printer NetBEUI Printer Name Sharp Printer Color Calibration Last Method Manual Calibration Date Time 2002 05 23 18 23 SOFTWARE STATUS Default Settings Copies 1Set Orientation Portrait Default Paper Size Letter 8 x11 Default Paper Type Plain Default Output Tray Offset Tray ...

Page 319: ...EEE 1284 I F LVX 161284 D8501A 66MHz CPU PowerPC 7410 500MHz 400MHz TBD Serial I2C EEPROM 4Kb MPC107 66MHz Rev D 244 x 3 Parallel EEPROM 64KB CMD STS Video CN1 A 0 31 DH 0 31 DL 0 31 SCL SDA CN15 60x Bus 64bit 66MHz SD 0 31 SA 2 23 245 x 4 72pin ROM SO DIMM 8MB ED 0 31 EA 2 23 32 CN4 6 7 Code 1 IOCS1 2 3 8 USB Controller OKI ML60852A 16 USB CN B CN13 D USB I F IOCS5 IOCS0 72pin ROM SO DIMM 1MB CN3...

Page 320: ...5 Buffer IC14 17 IOWRZ0 IORDZ SD 31 0 IOCS0 ED 15 0 EXTREZ0 EXTACKZ0 OKI ML60852A IC45 CS A 7 0 D 15 0 XIN DMREQ DMACK_N D D EA 29 22 WR RD INTX6 USBINTZ INTR USBINTZ GPIO3 USB I F CN13 Vbus 10K 10K 5V 6MHz Y2 XOUT 10K 1M No Compatible Nibble Byte ECP No Compatible Byte Nibble ECP 1 Nstrobe HostClk HostClk 19 GND 2 D1 D1 D1 20 GND 3 D2 D2 D2 21 GND 4 D3 D3 D3 22 GND 5 D4 D4 D4 23 GND 6 D5 D5 D5 24...

Page 321: ...print hold data Use this program to manually delete all stored data from the hard disk When you touch this key a message will appear to confirm that you want to delete the data Check the message and then proceed with the deletion If you are using the job retention function exer cise caution when using this program 5 Output method when memory is full When the internal memory becomes full with print...

Page 322: ...omplete the setting for one program you must exit the key operator programs turn off the main switch wait briefly and then turn on the main switch again before any other programs can be set The program that was set will be effective after the power is turned on NOTE For setting and modification of Network settings be sure to consult with the network administrator 1 IP address setting When using th...

Page 323: ... to the factory default set tings If you need a record of the settings prior to restoration of the default settings print the CUSTOM SETTINGS list and the key operator program list This does not affect Color adjustments in the PRINTER SET TINGS NOTE After this program is set exit the key operator program turn off the main switch and then turn on the main switch again after at least 3 seconds The p...

Page 324: ...printer color reproduction gamut are so color mapped that the color difference from CRT is minimized when print Colors outside printer color reproduction gamut are color mapped by saturation match SHARP Color Used to print photo images and graphic images together Colors are reproduced to express intermediate color reproduc tion gamut between Perceptual Match and Saturation Match Color mapped to ha...

Page 325: ...is 128MB When the Color Mode item is set to Color Automatic the Print Priority item is fixed to Speed and it is grayed out Default set ting When the Print Priority item is set Quality the Color Mode item is fixed to Gray Scale and it is grayed out The Alert contents to the Print Priority item To use this feature set Installed RAM to 256 MB RAM or more see Configuration tab or set Color Mode to Gra...

Page 326: ...led only to one machine according to the license con tract When therefore HDD is replaced for repair etc uninstall the font data from the HDD 1 PS font installing procedure a Necessary tools 1 PC with a CD ROM drive and a LAN port or a parallel port 2 LAN cable or parallel cable 3 PS driver CD ROM b Installing procedure 1 Preparation and check Connect the printer and the PC with a LAN or a paralle...

Page 327: ...nit and print the PS fonts list to check to insure that the added fonts are registered c Font uninstallation procedure 1 Open the DOS prompt 2 Shift to the PS font directory in the CD ROM d cd cidfont Note The PS font data are stored in a hidden folder on the root directory of the PS driver CD ROM If the hidden folder set ting is valid the hidden folder is not displayed on the DOS prompt To displa...

Page 328: ...ING E MAIL ALERT AND STATUS NETWORK SCANNER EXPANSION KIT INITIAL STATUS SETTINGS EXPOSURE ADJUSTMENT ROTATION COPY SETTING ADD OR CHANGE EXTRA PRESET RATIOS INITIAL MARGIN SHIFT SETTING ERASE WIDTH ADJUSTMENT SETTING A MAXIMUM NUMBER OF COPIES INITIAL COLOR BALANCE SETTING AUTO COLOR CALIBRATION DISABLING DELETION OF JOB PROGRAMS DISABLING OF BYPASS TRAY IN DUPLEX COPY DISABLING OF COVERS MODE DI...

Page 329: ...on between the transfer belt and the transfer belt cleaning blade 9 Cleaning cloth UKOG 0289FCZZ Used to clean the optical system Wash to reuse 10 Level converter UKOG 0002QSZZ with serial cable Used to download the FLASH ROM program from a PC to the FLASH ROM on the machine Commercially available serial cable can be used UKOG 0003QSZZ without serial cable 11 FLASH ROM download program file Mainte...

Page 330: ... Black 180 to 700 620 Color mode K C Low speed Black 180 to 700 590 Special paper mode C A Middle speed Cyan 180 to 700 620 Color mode C B Low speed Cyan 180 to 700 590 Special paper mode M A Middle speed Magenta 180 to 700 620 Color mode M B Low speed Magenta 180 to 700 590 Special paper mode Y A Middle speed Yellow 180 to 700 620 Color mode Y B Low speed Yellow 180 to 700 590 Special paper mode ...

Page 331: ...de toner save mode inhibit 0 1 0 35 Trouble memory mode setup A Trouble memory mode 0 1 0 EEPROM PCU PWB 38 Print stop setup when the engine life is over A Continue Stop 0 1 0 EEPROM PCU PWB 52 Non print paper count up setup A Count up YES NO setup 0 1 1 EEPROM PCU PWB 53 User auto color calibration Copy color balance density auto adjustment YES NO setup A YES NO 0 1 1 EEPROM PCU PWB 27 1 U7 00 de...

Page 332: ...eat mode Black and white copy mode 70 to 200 165 Q Set temperature at which the fusing motor starts rotation in warming up operation 70 to 200 155 R Heat roller operation mode when the specified temperature is reached 0 to 1 0 44 1 Image density correction Process control operation mode setup Operation mode All ON EEPROM PCU PWB 2 Image density sensor gain adjustment Color image density sensor LED...

Page 333: ... correction 1 to 255 108 K Base target density level M in high density image correction 1 to 255 125 L Base target density level C in high density image correction 1 to 255 109 M Base target density level K in high density image correction 1 to 255 22 N Error judgment level for belt surface detection level difference 1 to 255 29 O Adjustment target value Color image density sensor when adjusting t...

Page 334: ...o 1 to 99 50 D Text Photograph 1 to 99 50 E Printed photo 1 to 99 50 F Photograph 1 to 99 50 G Map 1 to 99 50 H Text Copy document 1 to 99 50 I Text Print Copy document 1 to 99 50 J Printed photo Copy document 1 to 99 50 K Text Color emphasis 1 to 99 50 L Text Print Color emphasis 1 to 99 50 M Text Photo Color emphasis 1 to 99 50 N Prided photo Color emphasis 1 to 99 50 O Photograph Color emphasis...

Page 335: ...ommon to KCMY 14 Copy color balance adjustment Color Text photo mode A to O Density 1 to 15 245 to 755 500 Common to KCMY 15 Copy color balance adjustment Monochrome All mode A to O Density 1 to 15 245 to 755 500 16 Copy color balance adjustment Monochrome All mode PG printed A to O Density 1 to 15 245 to 755 500 19 Black and white auto exposure mode setup AE mode MODE1 MODE2 MODE2 EEPROM ICU PWB ...

Page 336: ...ode 6 Filter setup for images at a low level of the number of lines in the Text Printed Photo mode D Filter setup for images at a low level of the number of lines 0 to 2 1 SEGMENT mode 35 Color Text Printed Photo mode adjustment 1 Setup of the process mode of texts on color Text Printed Photo mode dots 0 to 1 0 2 Filter select setup for color Text Printed Photo 0 to 2 1 3 Color manual Text Photogr...

Page 337: ...4 CS3 5 CS4 6 LCC J Paper exit tray selection 1 2 1 1 R 2 S K Duplex print selection 1 2 1 1 NO 2 YES 12 Original off center adjustment A Platen mode Document table 1 to 99 50 EEPROM ICU PWB B RADF mode 1 to 99 50 20 Registration adjustment Manual A Main scanning direction registration adjustment C 12 to 88 50 EEPROM ICU PWB B Sub scanning direction registration adjustment C 1 to 132 50 C Main sca...

Page 338: ...esk tray resist adjustment value Small size 1 to 99 30 K Desk tray resist adjustment value Large size 1 to 99 30 L Manual feed tray resist adjustment value Normal paper large size 1 to 99 75 M Cassette tray deflection adjustment value Large size 1 to 99 25 N ADU deflection adjustment value Large size 1 to 99 30 O LCC tray LC5 deflection adjustment value 1 to 99 25 52 1 ADU middle tray alignment pl...

Page 339: ...ance gamma setup for auto color balance adjustment SIM 46 24 The setup data cannot be entered directly EEPROM ICU PWB 8 Service target color balance gamma is set to default standard color balance gamma for auto color balance adjustment SIM 46 24 The correction data cannot be entered directly EEPROM ICU PWB 10 Scanner CCD gamma default setup Copy document mode The correction data cannot be entered ...

Page 340: ...Memo ...

Page 341: ...Memo ...

Page 342: ...tional one it is apt to keep the soldering iron in contact with the PWB for longer time This may cause land separation or may exceed the heat resistive temperature of components Use enough care to separate the soldering iron from the PWB when completion of soldering is confirmed Since lead free solder includes a greater quantity of tin the iron tip may corrode easily Turn ON OFF the soldering iron...

Page 343: ...icant Swedish VARNING Explosionsfara vid felaktigt batteribyte Använd samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren Kassera använt batteri enligt fabrikantens instruktion German Achtung Explosionsgefahr bei Verwendung inkorrekter Batterien Als Ersatzbatterien dürfen nur Batterien vom gleichen Typ oder vom Hersteller empfohlene Batterien verwendet werden Entsorgu...

Page 344: ...ntries Windows 95 Windows 98 Windows Me Windows NT 4 0 Windows 2000 and Windows XP are trademarks or copyrights of Microsoft Corporation in the U S A and other countries IBM and PC AT are trademarks of International Business Machines Corporation Acrobat Reader Copyright 1987 2002 Adobe Systems Incorporated All rights reserved Adobe the Adobe logo Acrobat and the Acrobat logo are trademarks of Adob...

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