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Sharp MX 3501N - Color Laser - Copier, Service Manual

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Sharp MX 3501N - Color Laser - Copier Service Manual Download Page 276

MX3500N  SELF DIAG AND TROUBLE CODE  8 – 24

 

L4-06

Transfer belt separation position 
sensor trouble

 

L4-11

Shift motor trouble

 

L4-30

Controller fan/HDD fan motor trouble

 

L4-31

Paper exit cooling fan/Toner hopper
fan trouble

 

L4-32

Power cooling fan/ozone exhaust fan
trouble

 

L4-34

LSU cooling fan trouble

 

L6-10

Polygon motor lock detection

Trouble content

When separating the primary transfer belt unit, 
change in the separation position sensor 
characteristics is not detected within the specified 
time.

Section

PCU

Case 1

Cause

Harness connection trouble between the PCU 
PWB and the separation position sensor

Check and 
remedy

Check the harness between the PCU PWB and 
the separation position sensor.

Case 2

Cause

The belt position sensor is not interrupted or it is 
always interrupted. Belt separation clutch 
operation trouble

Check and 
remedy

Use SIM6-3 to check the belt separation operation.

Case 3

Cause

The primary transfer belt unit is not installed.

Check and 
remedy

Install the primary transfer belt.

Trouble content

When the shift motor is initialized, no 
characteristics change of the shifter home position 
sensor is not detected within the specified time.

Section

PCU

Case 1

Cause

Shift motor trouble

Check and 
remedy

Use SIM6-1 to check the operation of the shift 
motor.

Case 2

Cause

Harness connection trouble between the PCU 
PWB and the shift motor, control circuit trouble

Check and 
remedy

Use SIM30-1 to check the shifter home position 
sensor. Check the harness and the connector 
between the PCU PWB and the shift motor.

Case 3

Cause

When the finisher is installed with the finisher 
connector disconnected and when the finisher 
communication trouble occurs.

Check and 
remedy

Connect the finisher connector.
When the communication trouble occurs between 
the PCU and the finisher, refer to the content of 
F1-00.

Trouble content

1)

The motor lock signal is detected during 
rotation of the controller fan motor.

2)

The motor lock signal is detected during 
rotation of the HDD fan motor.

Section

MFP

Case 1

Cause

Fan motor trouble

Check and 
remedy

Use SIM6-2 to check the operation of the fan 
motor.

Case 2

Cause

Harness connection trouble between the mother 
PWB and the fan motor.

Check and 
remedy

Check the harness and the connector between the 
mother PWB and the fan motor.

Case 3

Cause

Control circuit trouble

Check and 
remedy

Replace the controller PWB.

Case 4

Cause

Mother PWB trouble.

Check and 
remedy

Replace the mother PWB.

Trouble content

When the paper exit cooling fan/toner hopper fan 
are operated, the fan operation signal is not 
detected within the specified time.

Section

PCU

Case 1

Cause

Fan connector disconnection

Check and 
remedy

Check the harness and the connector between the 
PCU PWB and the fan.

Case 2

Cause

Fan does not rotate because of other trouble.

Check and 
remedy

Use SIM6-2 to check that the fan is rotation 
actually.

Trouble content

When the power cooling fan/ozone exhaust fan is 
operated, the fan operation signal is not detected 
within the specified time.

Section

PCU

Case 1

Cause

Power cooling fan or ozone exhaust fan connector 
disconnection

Check and 
remedy

Check the harness and the connector between the 
PCU PWB and the fan.

Case 2

Cause

Fan does not rotate because of other trouble

Check and 
remedy

Use SIM6-2 to check that the fan is actually 
rotating.

Trouble content

When the LSU cooling fan is operated, the fan 
operation signal is not detected within the 
specified time.

Section

PCU

Case 1

Cause

Fan connector disconnection

Check and 
remedy

Check the harness and the connector between the 
LSU PWB and the fan.

Case 2

Cause

Fan does not rotate because of other trouble.

Check and 
remedy

Use SIM6-2 to check that the fan is rotation 
actually. Replace the LSU fan. Replace the LSU 
PWB.

Trouble content

It is judged that the LSU polygon motor lock signal 
is not outputted, and the lock signal is checked 
after 7 sec from starting rotation of the polygon 
motor and it is judged that the polygon motor does 
not rotate properly.

Section

LSU

Case 1

Cause

Disconnection of the LSU connector or the LSU 
inside harness, or breakage

Check and 
remedy

Check connection of the harness and the 
connector.
If the trouble cannot be removed, replace the 
LSUcnt PWB or the LSU.

Case 2

Cause

Polygon motor trouble, LSU PWB trouble

Check and 
remedy

Use SIM61-1 to check the operation of the polygon 
motor.
If the trouble cannot be removed, replace the 
LSUcnt PWB or the LSU.

Summary of Contents for MX 3501N - Color Laser - Copier

Page 1: ...USTMENTS 6 1 7 SIMULATION 7 1 8 SELF DIAG AND TROUBLE CODE 8 1 9 MAINTENANCE 9 1 10 ROM VERSION UP 10 1 11 ELECTRICAL SECTION 11 1 12 OTHERS 12 1 DETAILS OF EACH SECTION A EXTERNAL OUTFIT A 1 B OPERATION PANEL B 1 C SCANNER SECTION C 1 D MANUAL PAPER FEED SECTION D 1 E TRAY PAPER FEED SECTION E 1 F PAPER TRANSPORT SECTION F 1 G DUPLEX SECTION G 1 H LSU SECTION H 1 i PHOTOCONDUCTOR SECTION i 1 J TO...

Page 2: ...n diagram E 1 2 Operational descriptions E 3 3 Disassembly and assembly E 4 4 Maintenance E 8 F PAPER TRANSPORT SECTION 1 Electrical and mechanism relation diagram F 1 2 Operational descriptions F 2 3 Disassembly and assembly F 2 4 Maintenance F 4 G DUPLEX SECTION 1 Electrical and mechanism relation diagram G 1 2 Operational descriptions G 2 3 Disassembly and assembly G 2 4 Maintenance G 7 H LSU S...

Page 3: ...y lead to a fire or an electric shock It may cause a fire or an electric shock 2 If there is any abnormality such as a smoke or an abnormal smell interrupt the job and disconnect the power plug It may cause a fire or an electric shock 3 Be sure to connect the grounding wire If an electric leakage occurs without grounding a fire or an electric shock may result To protect the machine and the power u...

Page 4: ...ear a diazo type copier may result in dirt copy 6 Place of much dust When dusts enter the machine it may cause a breakdown or copy dirt 7 Place near a wall Some machine require intake and exhaust of air If intake and exhaust of air are not properly performed copy dirt or a breakdown may be resulted 8 Unstable or slant surface If the machine drops or fall down it may cause an injury or a breakdown ...

Page 5: ...ord and an e mail address is employed to prevent against unauthorized use of a third party and to limit the use quantity and usable functions for each user group In addition the user authentication by the optional IC card read writer may be used 5 The open systems architecture Sharp OSA is supported which provides application development environment accord ing to user s needs 6 Compact area for in...

Page 6: ...mory 8MB packed together CD CD CD CD CD CD CD MX USX1 USX5 19 Sharpdesk 10 license kit 20 Sharpdesk 50 license kit MX US10 US50 21 Sharpdesk 100 license kit MX USA0 23 Facsimile expansion kit MX FXX1 ROM 13 Commercial version 1 Stand 1x500 sheet paper drawer MX DEX3 2 Stand 2x500 sheet paper drawer MX DEX4 3 Large capacity tray MX LCX1 7 Finisher MX FNX1 5 Paper pass unit MX RBX1 11 Staple cartrid...

Page 7: ... TRX2 OPT 5 Paper pass unit MX RBX1 OPT 6 Saddle stitch finisher MX FNX2 OPT 7 Finisher MX FNX1 OPT Inner finisher 8 Punch module For inner finisher MX PNX1 A B C D OPT 9 Punch module For saddle stitch finisher AR PN1 A B C D OPT Common in current models 10 Staple cartridge For inner finisher MX SCX1 OPT Approx 5000 x 3 11 Staple cartridge For saddle stitch finisher AR SC2 OPT Approx 5000 x 3 Elec...

Page 8: ...tem Counter blade Fusing system Heat roller Waste toner disposal No toner recycling system Type Shifter Paper weight 55 209g m2 17 56 lbs Paper size Non offset mode Normal output A3 B4 A4R B5 B5R A5R Postcard 8K 16K 16KR 11 x 17 8 5 x 14 8 5 x 13 8 5 x 11 8 5 x 11R 7 25 x 10 5R 5 5 x 8 5R Envelope Extra Offset mode A3 B4 A4R B5 B5R A5R Postcard 8K 16K 16KR 11 x 17 8 5 x 14 8 5 x 13 8 5 x 11 8 5 x ...

Page 9: ... 16K 16KR manual setting A3 B4 A4 A4R B5 B5R A5R 8 5 x 13 11 x 17 8 5 x 14 8 5 x 11 8 5 x 11R 7 25 x 10 5R Detection of Remaining Paper Level detection 4 levels 100 67 33 and none Paper Size A3 B4 A4 A4R B5 B5R A5R 8K 16K 16KR 12 x 18 11 x 17 8 5 x 14 8 5 x 13 8 5 x 11 8 5 x 11R 7 25 x 10 5R 5 5 x 8 5R Envelope Monarch Com 10 DL C5 Rectangle 3 Western 2 Western 4 Extra Size Tab paper is limited to...

Page 10: ...ning is disabled during random feeding Document weights 1 side Thin paper 35 49g m2 9 13 lbs Plain paper 50 128g m2 13 34 lbs 2 side 50 128 g m2 13 34 lbs Document carrying capacity Maximum 100 sheets 80g m2 21lbs or Maximum 13 mm 1 2 inch or less Types of document that may not be transported The following documents are NOT allowed OHP second original drawing tracing paper carbon paper thermal pap...

Page 11: ...ltaneous double sided scanning Allowed Scan resolution dpi Copy mode Monochrome Color Original Cover 600 x 600dpi 600 x 300dpi Default 600 x 600dpi Default RSPF DSPF 600 x 600dpi 600 x 300dpi Default 600 x 600dpi Default Transmission resolution dpi Image process Scanner 100 x 100dpi 200 x 200dpi 300 x 300dpi 400 x 400dpi 600 x 600dpi Internet Fax 200 x 100dpi Half tone not allowed 200 x 200dpi 200...

Page 12: ... name MX 4500N MX 4501N MX 3500N MX 3501N Color B W Color B W Color B W Print Copy Print Copy Print Copy Print Copy Print Copy Paper size Magnification Normal Reduction 25 Normal 100 Enlargement 400 Normal Reduction 25 Normal 100 Enlargement 400 Normal Reduction 25 Normal 100 Enlargement 400 Normal Reduction 25 Normal 100 Enlargement 400 A3W 12 x 18 15 15 19 19 15 15 16 16 A3 11 x 17 8K 16 16 20 2...

Page 13: ...ed by system setting Registration adjustment Allowed by system setting automatic manual Function Automatic paper selection Yes Mixed random size feeding supported Automatic magnification selection Yes Paper type select Yes Type setting allowed Auto tray switching Yes Rotated copy Yes Large rotated copy exceeding A4 supported Electronic sort Yes Rotated sort No Unavailable Job reservation Yes Progr...

Page 14: ...r button enabled When selecting Auto Text printed photo Text photo Text When selecting Manual Text printed photo Text Photo Text Photo Printed photo Map Selection of image quality Half tone Black white only ON OFF Resolution depends on file format transmission method 100 x 100 dpi 200 x 100dpi Half tone not allowed 200 x 200 dpi 200 x 200dpi 300 x 300 dpi 200 x 400dpi 400 x 400 dpi 400 x 400dpi 60...

Page 15: ...r Yes Random MIX Default date sender transmission Yes ON only Scanner Internet Fax Automatic reception Yes Manual reception Yes Memory reception Yes Fixed size reduced reception Yes Specified size scaled reception No Rotated reception Yes Setting of received data print condition No 2 sided reception Condition setting through system setting 2 in 1 reception No Mode Scanner Internet Fax Automatic re...

Page 16: ...rt cut registration 3 Yes 001 999 Retrieving scanning of registered data to other model Yes By address book conversion utility Import export of address book Yes By storage backup Mode Item Scanner Internet Fax Reception sound Sound volume setting Yes 1 Communication error sound Sound volume setting Yes 2 Sound setting for end of original reading image send Sound volume setting Yes 1 Scanner Intern...

Page 17: ...s 2000 Windows XP Windows Server 2003 Custom PCL5c 6 Windows 98 Me Windows NT 4 0 SP5 or later Windows 2000 Windows XP Windows Server 2003 PPD Windows 98 Me Windows NT 4 0 SP5 or later Windows 2000 Windows XP Windows Server 2003 MacOS 9 0 9 2 2 x 10 1 5 x 10 2 8 x 10 3 3 10 3 9 x 10 4 Adobe PS3 Windows 98 Me Windows NT 4 0 SP5 or later Windows 2000 Windows XP Windows Server 2003 MacOS 9 0 9 2 2 x ...

Page 18: ...ment Setup for each log in can be skipped Yes Yes Driver delivery function PAU4 0 allows the administrator to deliver a driver to clients Yes Yes Form overlay The function downloads a form to the main unit beforehand sends the contained data only and inserts the data into the form in the main unit for printout Yes 5c only No Planet Press Object Lune Corporation s Planet Press Software to execute t...

Page 19: ...ur Trays N A Function PCL5 c 6 PS PPD Output Tray Center Tray Right Tray Offset Tray Saddle Stitch Tray Staple None 1 Staple 2 Staples Punch Yes No No Offset Yes No Large Capacity Tray None MX LCX1 Output Tray Options None Finisher Saddle Stitch Finisher Punch Module None 2 Holes 3 Holes 4 Holes 4 Holes Wide Right Tray Yes No Function PCL5 c 6 PS PPD Resolution 600 x 600dpi 300 x 300dpi 1200 x 600...

Page 20: ... N A Font Substitution N A Download Font Type TrueType Type 42 Yes Bitmap Type 3 N A Adobe Type1 As Graphics N A Function PCL5 c 6 PS PPD Watermark Transparent Text Overwrite Text Outline Text Yes PCL6 only Image Stamp N A Overlay Create Overlay Load Overlay Delete Query Page Overlay Rotate 180 degrees Yes No Yes No Collate Yes No Carbon Copy Top Copy Carbon Copy Fit To Page A3 A4 A5 B4 B5 11 x 17...

Page 21: ... Mode Auto Color CMYK Monochrome K only ICM Method ColorSync Cannot be specified with the monochrome mode Specification depending on OS OFF N A OFF System N A System 10 3 only Printer Rendering Intent Specification depending on OS Perceptual matching Relative colorimetric Saturation matching Absolute colorimetric ICC Profile Selection Cannot be specified with the monochrome mode Specification depe...

Page 22: ... file folder 10GB Pages or files for allowed for filing Main folder Custom folder 10GB 1 400 pages or 1 000 files 30GB 4 200 pages or 3 000 files SHARP standard document Quick file folder 1 400 pages or 1 000 files SHARP standard document Maximum number of user folder Maximum of 500 folders Number of users allowed for registration Depends on the number of user registrations Maximum of 200 users Jo...

Page 23: ...ssure 590 1013hPa height 0 2000m D Ambient conditions for transporting 20 C to 45 C No condensation E Ambient storage conditions Supply packed conditions 10 C to 40 C No condensation F Effective use period Supply packed conditions Environmental conditions 10 C to 40 C 1 Photoconductor drum 36 months from the production month production lot 2 Developer 24 months from the production month production...

Page 24: ...rage 5 Reference 30K for A4 Letter 6 2 Toner Cartridge Cyan Toner Cartridge Cyan with IC Chip Cyan toner Net 352g x 1 15K 1 MX 27GTCA Life A4 Letter size at Area Coverage 5 3 Toner Cartridge Magenta Toner Cartridge Magenta with IC Chip Magenta toner Net 352g x 1 15K 1 MX 27GTMA Life A4 Letter size at Area Coverage 5 4 Toner Cartridge Yellow Toner Cartridge Yellow with IC Chip Yellow toner Net 352g...

Page 25: ... x 1 Upper thermistor side x 1 Upper thermistor CJ x 1 Upper heat roller bearing x 2 Lower heat roller x 1 Lower heat roller bearing x 2 Lower separation pawl spring x 4 Lower thermistor x 1 2 Primary transfer kit Intermediate transfer belt x 1 150K MX 450Y1 Primary transfer blade x 1 Primary transfer conductive collar x 4 PS paper dust removal cleaner x 1 Bearing x 4 3 Secondary transfer kit Seco...

Page 26: ... Secondary transfer idle gear x 1 7 Filter kit Ozone filter x 1 150K MX 450FL For Europe Oceania Paper exit filter x 2 Ozone filter x 1 150K MX 270FLN For Taiwan 8 Web cleaning kit Web unit x 1 150K MX 450WC Sub roller x 1 Sub roller bearing x 2 9 Waste toner box kit Waste toner box unit with LSU cleaner x 3 x 1 40K MX 270HB Each color 5 coverage color ratios 43 10 DV seal kit DV seal x 3 Black 15...

Page 27: ... the production year 4 Number or X Y Z Indicates the production month X stands for October Y November and Z December 5 6 Number or X Y Z Indicates the production month X stands for October Y November and Z December 7 Number Indicates the production month Indicates the day of the month of packing X stands for October Y November and Z December 8 9 Number Indicates the day of the day of packing 10 Al...

Page 28: ...copy quantity 6 Paper exit tray unit Right tray 1 Receives discharged paper if installed and set 7 Paper exit tray Center tray Copied or printed paper is discharged to this tray 8 Finisher 1 Staples paper and makes punch holes if the punch unit is installed 9 Saddle stitch finisher 1 Staples and outputs paper It is also provided with the center stapling function Makes punch holes if the punch unit...

Page 29: ...A4R or 8 1 2 x 11 R be sure to pull out the auxiliary tray 7 Main power switch Turns on the power of the machine When FAX or internet is used keep it ON The main power lamp may remain ON for about 1 minute after turning OFF the main power switch When the main power is turned OFF in the nighttime FAX mode and OFF mode or when the power outlet is disconnected This is because the amount of electric c...

Page 30: ...ze 4 Document set table A document is set on this table In the case of a single surface document set it face up 5 Document exit section The scanned document is discharged to this section 6 Document scan section The document set on the document set table is scanned in this section 7 Document size detection plate Detects the size of a document set on the document table glass surface 8 Document rever...

Page 31: ...nction Operation Note 1 USB connector Type A Used to connect a USB hub or USB memory 2 USB connector Type B Used to connect a computer to use this machine as a printer 3 LAN connector Used to connect a LAN cable to use this machine in a network 1 2 3 Service only connector ...

Page 32: ...nd lights up during printing 4 Numeric key 10 key Used to enter the copy quantity or the FAX number etc 5 C key Used to clear the set value of copy quantity etc to 0 6 Job status key Press this key to display the job status On the job status screen the details of the job can be checked and the job can be terminated 7 System setting key When this key is pressed the system setting menu screen is dis...

Page 33: ...st of copy printer Fax receive internet Fax receive and the self print SCANNER key displays the send list of the scanner function FAX JOB key displays the send list of the Fax and the PC Fax functions INTERNET FAX key displays the send list of the internet Fax and the PC Internet Fax function 5 keys Selects the page of the displayed job list 6 STOP DELETE key Used to stop or delete the job which i...

Page 34: ...g quantity detection Detects tray 1 paper remaining quantity Transmission type CSPD2 Tray 2 paper remaining quantity detection Detects tray 2 paper remaining quantity Transmission type DHPD_CL CL phase detection Detects the CL phase DHPD_K BK phase detection Detects the BK phase DSW_ADU ADU transport open close detection Detects the duplex ADU cover open close Transmission type DSW_C Tray 1 and 2 ...

Page 35: ...oner density sensor Detects the toner density C Magnetic sensor TCS_K Toner density sensor Detects the toner density K Magnetic sensor TCS_M Toner density sensor Detects the toner density M Magnetic sensor TCS_Y Toner density sensor Detects the toner density Y Magnetic sensor TFD2 Paper exit full detection Detects the face down paper exit tray full Transmission type TFD3 Right tray paper exit full...

Page 36: ...ction and the paper feed section DSW F Front door open close switch Micro switch Detects open close of the front door and turns ON OFF the power line of the fusing motor and the LSU laser DSW R Right door open close switch Micro switch Detects open close of the right door and turns ON OFF the power line of the fusing motor and the LSU laser MSW Main SW Seesaw switch Turns ON OFF the main DC power ...

Page 37: ...ntrols ON OFF of the roller in the paper feed tray 2 section LSUSS1 LSU shutter solenoid Electromagnetic solenoid Opens closes the LSU shutter MPFS Paper pickup solenoid Manual paper feed Electromagnetic solenoid Paper pickup solenoid Manual paper feed MPGS Manual paper feed gate solenoid Electromagnetic solenoid Controls open close of the manual paper feed gate MPUC Manual paper feed clutch Elect...

Page 38: ...tion OSM Shifter motor Stepping motor Performs offset of paper PFM PS front motor Stepping motor Drives transport between the resist roller and the paper feed section transport between the resist roller and the right door section PGM Polygon motor DC brushless motor Scans the laser beam POM Paper exit drive motor Stepping motor Drives the paper exit roller RRM Registration motor Stepping motor Dri...

Page 39: ...ctric charges on the OPC drum DL_K Discharge lamp K LED Discharges electric charges on the OPC drum DL_M Discharge lamp M LED Discharges electric charges on the OPC drum DL_Y Discharge lamp Y LED Discharges electric charges on the OPC drum HL_LM Heater lamp lower main Halogen lamp Heats the lower heat roller Main HL_UM Heater lamp upper main Halogen lamp Heats the upper heat roller Main HL_US Heat...

Page 40: ...n motor F side Cools the fusing unit POFM_R Paper exit cooling fan motor R side Cools the fusing unit PSFM Power cooling fan motor Cools the power unit PCSFM Toner hopper fan Cools the toner LSUFAN LSU cooling fan motor Cools the polygon motor No Name Function Operation Note 1 Ozone filter Absorbs ozone generated in the image process section 2 Toner filter Prevents dispersing of toner 3 Paper exit...

Page 41: ... backlight 16 LVDS PWB Converts the display signal and outputs to the LCD 17 MFP OPE P PWB Outputs the key operation signal 18 Power SW PWB Outputs the ON OFF control signal of the DC power source 19 HL PWB Controls the heater lamp 20 Driver sub PWB Drives the process motor and related sections 21 Secondary transfer PWB Generates the secondary transfer voltage and the transfer belt cleaning voltag...

Page 42: ... 2 HLOUT_UM Upper thermostat main Prevents against overheating of the upper heat roller Fusing unit 3 HLOUT_LM Lower thermostat Prevents against overheating of the lower heat roller Fusing unit 4 F201 Fuse T6 3AH 250V DC power PWB 5 F202 Fuse T6 3AH 250V DC power PWB 6 F203 Fuse T6 3AH 250V DC power PWB 7 F204 Fuse T6 3AH 250V DC power PWB 8 F205 Fuse T6 3AH 250V DC power PWB 9 F1 Fuse 20A 125V AC...

Page 43: ...00N EXTERNAL VIEW AND INTERNAL STRUCTURE 5 16 O Gate No Name Function Operation Note 1 ADU gate Selects the paper path to transport paper to the duplex ADU section or to discharge paper to the right door 1 ...

Page 44: ... to paper and the resist roller to give paper the transport power of the transport roller 12 Transport roller 1 Idle Applies a pressure to paper and the resist roller to give paper the transport power of the transport roller 13 Transport roller 1 Drive Transports paper from No 3 and No 4 paper feed tray to the transport roller 4 14 Transport roller 3 Idle Reduces friction between paper and the pap...

Page 45: ...ler 10 to the transport roller 12 30 Transport roller 12 Idle Applies a pressure to paper and the transport roller to give paper the transport power of the transport roller 31 Transport roller 12 Drive Transports paper from the transport roller 11 to the transport roller 8 Transports the paper from the manual paper feed tray to the transport roller 8 32 Transport roller 13 Drive Transports paper f...

Page 46: ... reading unit parallelism adjustment ADJ 11B Scan image sub scanning direction distortion adjustment ADJ 11C Scan image main scanning direction distortion adjustment ADJ 11D Scan image distortion adjustment Whole scanner ADJ 12 Scan image focus adjustment CCD unit position adjustment ADJ 13 Scan image skew adjustment RSPF Refer to MX RPX1 SM ADJ 14 Scan image magnification ratio adjustment Documen...

Page 47: ...ity adjustment ADJ 21A Printer color balance adjustment Auto adjustment 67 24 ADJ 21B Printer color balance adjustment Manual adjustment 67 25 ADJ 21C Auto color balance adjustment by the user Copy color balance auto adjustment ENABLE setting and adjustment 26 54 ADJ 22 Fusing paper guide position adjustment ADJ 23 Document size sensor adjustment ADJ 23A Document size sensor detection point adjust...

Page 48: ...ge density There is abnormally much toner dispersion 1 Remove the developing doctor cover and place the develop ing unit on a flat surface 2 Attach a thread to a needle or a pin 3 Hold the thread and bring the needle near the developing roller Do not use a paper clip because it will not provide a cor rect position 4 Mark the developing roller surface on the extension line of the needle with the ne...

Page 49: ...the half tone correction may not be performed correctly ADJ 4 High voltage adjustments 4 A Main charger grid voltage adjustment This adjustment must be executed in the following cases When the MC DV high voltage power PWB is replaced When U2 trouble occurs When the PCU PWB is replaced When EEPROM on the PCU PWB is replaced 1 Enter SIM8 2 mode 2 Select an output mode to be adjusted with the mode ke...

Page 50: ...ersely affected Use this procedure as short as possible If possible it is recommendable to use an unnecessary devel oping unit and an unnecessary OPC drum for this adjustment 8 Check the monitor voltage with the digital multi meter If the monitor voltage is not in the range of the specified values shown in the table above change the adjustment value and adjust again If the specified value voltage ...

Page 51: ... below EXECUTE EXECUTE 0 A Aȇxxx Bȇxxx Cȇxxx Ȉġ MIDDLE SPEED DVB_K Ȉġ MIDDLE SPEED DVB_C Ȉġ MIDDLE SPEED DVB_M SIMULATIONġ NO 08 01 DV SETTING AND OUTPUT xxx ġ 0 700 OK TEST CLOSE EXECUTE D ȇ xxx Ȉġ MIDDLE SPEED DVB_Y LOW MIDDLE 0 A Aȇxxx Bȇxxx Cȇxxx Ȉ MIDDLE SPEED DVB_K Ȉ MIDDLE SPEED DVB_C Ȉ MIDDLE SPEED DVB_M SIMULATIONġ NO 08 01 DV SETTING AND OUTPUT xxx 0 700 OK TEST CLOSE EXECUTE D ȇ xxx Ȉ M...

Page 52: ...WB PCU PWB Developing unit OPC drum unit High voltage circuit electrode 4 C Transfer voltage adjustment This adjustment must be executed in the following cases When the TC high voltage power PWB is replaced When U2 trouble occurs When the PCU PWB is replaced When EEPROM on the PCU PWB is replaced 1 Enter SIM8 6 mode 2 Select a mode to be adjusted with the scroll key 3 Enter an adjustment value spe...

Page 53: ...manually turn on the power again after com pletion of the work Power OFF ON This procedure initializes the transfer roller to return it to the home position Item Display Content Setting range Default value Actual output setting range Default value Actual output value A TC1 LOW SPEED CL K Primary transfer bias reference value COLOR K Low speed 0 to 255 232 500V to 5000V 4500V B TC1 MIDDLE SPEED CL ...

Page 54: ...der low tempera ture low humidity and dark place 5 B Color image density sensor black image density sensor image registration sensor adjustment 1 Enter SIM44 2 mode 2 Press EXECUTE key The color image density sensor the black image density sen sor and the image registration sensor are automatically adjusted After completion of the adjustment the adjustment result is displayed and EXECUTE key retur...

Page 55: ... PCS_K BELT MAX Belt base detection level Max 0 255 0 G PCS_K BELT MIN Belt base detection level Min 0 255 0 H PCS_K BELT DIF Belt base detection level difference Item F Item G 0 255 0 REGIST I REG_F LED ADJ Image registration sensor light emitting quantity adjustment value F 1 255 56 J REG_R LED ADJ Image registration sensor light emitting quantity adjustment value R 1 255 56 K REG_F DARK Image r...

Page 56: ...e waste toner box 6 Loosen the LSU writing unit fixing screws 2 pcs and shift the skew adjustment screw in the arrow direction to adjust the LSU writing unit skew When Method 1 is used to check the black image for any skew right angle in procedure 4 When the lengths of the diagonal line are C D shift the adjustment screw in the direction of Y When the lengths of the diagonal line are C D shift the...

Page 57: ...ase adjustment Auto adjustment 1 Enter SIM50 22 mode 2 Press ALL key The machine enters the OPC drum phase adjustment mode image registration adjustment auto adjustment mode and both adjustments are executed simultaneously in this mode The OPC drum phase adjustment and the image registration adjustment can be individually executed by REGIST button and DRUM POS button Since however the image regist...

Page 58: ...ratio adjustment BK Main scanning direction Print engine section 8 A Print engine image magnification ratio adjustment BK Main scanning direction Print engine section Manual adjustment This adjustment must be executed in the following cases When the LSU writing unit is replaced When U2 trouble occurs When the PCU PWB is replaced When EEPROM on the PCU PWB is replaced OK EXECUTE EXECUTE OK 0 A Aȇ x...

Page 59: ...assembled When the regist roller section is disassembled When U2 trouble occurs When the PCU PWB is replaced When EEPROM on the PCU PWB is replaced Caution Before execution of this adjustment check the following item Check to insure that the print engine image magnification ratio adjustment BK main scanning direction has been properly adjusted 1 Enter SIM50 10 mode 2 Select set item J with the scr...

Page 60: ...rame direc tion Repeat the adjustment procedures from 4 ADJ 10 Image registration adjustment Print engine section This adjustment must be executed in the following cases When the LSU writing unit is replaced When the LSU writing unit is removed from the main unit When the color image registration mistake in the main scanning direction occurs When the color image registration mistake in the sub sca...

Page 61: ...in scanning direction Magenta F side 1 0 199 0 100 Y Image registration adjustment value Main scanning direction Yellow F side 1 0 199 0 100 EXECUTE 0 SIMULATIONġ NO 50 22 TEST CLOSE EXECUTE ġ NOW EXECUTING 0 SIMULATIONġ NO 50 22 TEST CLOSE EXECUTE PRESS EXECUTE TO START ERRORȇTONNER EMPTY 0 SIMULATIONġ NO 50 22 TEST ġġ EXECUTE 1 1 CLOSE REGIST DRUM POS ALL C xxx x xxx xxx x xxx x M xxx x xxx xxx ...

Page 62: ...nd change the adjustment value to adjust Repeat procedures 3 4 until a satisfactory result is obtained For measurement of the shift amount and the calculation of the adjustment value refer to the table below 㪝㩷㫊㫀㪻㪼㩷㫄㪸㫉㫂 A 㪩㩷㫊㫀㪻㪼㩷㫄㪸㫉㫂 A A A A A C C C C C C B B Rough adjustment print pattern check Check that the rough adjustment print pattern is at the center for the rough adjustment reference patte...

Page 63: ... the measurement is 20 The actual shift amount is the sum of the rough adjust ment reference shift amount and the fine adjustment shift amount Shift amount correction value Rough adjustment shift amount Fine adjustment shift amount When calculating be careful of the plus polarity and the minus polarity Example In the case of the figure the total shift amount is 27 Measurement value 27 20 7 Measure...

Page 64: ...MX3500N ADJUSTMENTS 6 19 E F Yellow C D Magenta A B Cyan ...

Page 65: ...ration adjustment pat tern is printed A Rough adjustment pattern B Fine adjustment pattern C Adjustment range Previous value before adjustment New adjustment value A 100 A 93 100 7 B 112 B 100 112 12 C 95 C 96 95 1 D 98 D 109 98 11 E 102 E 109 102 7 F 96 F 118 96 22 EXECUTE EXECUTE 0 A Aȇxxx Bȇxxx Ȉ CYAN Ȉ MAGENTA SIMULATIONġ NO 50 21 REGISTRATION ADJUSTMENT SCANNING DIRECTION xxx 1 199 OK TEST EX...

Page 66: ...Check that the color line is positioned in the plus direc tion or in the minus direction and judge the polarity from that The center black line mark is scaled as 0 the first line mark as 20 the second line mark as 40 the third line mark as 60 The interval between the rough adjustment marks corresponds to 20 Example In the case of the figure it is between 20 40 of the plus polarity and the measurem...

Page 67: ... When the shift amount correction value is minus ADJ 11 Scan image distortion adjustment This adjustment is required in the following cases When the scanner reading section is disassembled When the copy image is distorted 11 A Scanner reading unit parallelism adjustment Before execution of this adjustment remove the document table glass For details refer to Chapter C 3 1 Loosen the fixing screws o...

Page 68: ...s not obtained from the above proce dures perform the following procedures Loosen the fixing screw of the scanner unit drive pulley which is not in contact Without moving the scanner unit drive shaft turn the scanner unit drive pulley manually and adjust so that the scanner unit B is in contact with both stoppers on the front frame and the rear frame simultaneously Change the relative position of ...

Page 69: ...canning direction cannot be deleted with the above procedures perform ADJ 11D Scan image distortion adjustment whole scanner unit 11 C Scan image main scanning direction distortion adjustment 1 Make a test chart on A3 11 x 17 paper Draw a rectangular with four right angles 2 Set the test chart prepared in the procedure 1 on the docu ment table and make a copy on A3 11 x 17 paper 3 Check for distor...

Page 70: ...ner unit the scan image distortion is adjusted 1 Loosen the fixing screw A 2 Adjust the scanner unit distortion adjustment plate ADJ 12 Scan image focus adjustment CCD unit position adjustment This adjustment is required in the following cases When the CCD unit is removed from the machine When the CCD unit is replaced When the copy image focus is not properly adjusted When the copy magnification r...

Page 71: ...e scale on the front and the rear side of the CCD unit base Fix the CCD unit so that it is in parallel with the line marked in procedure 9 12 Make a copy and check the copy magnification ratio again If the copy magnification ratio is not in the range of 100 1 repeat the procedures of 9 11 until the condition is satisfied NOTE By changing the CCD unit fixing position with the simula tion 48 1 adjus...

Page 72: ... 4 Check that the copy magnification ratio is within the specified range 100 1 0 If the copy magnification ratio is within the specified range 100 1 0 the adjustment is completed If the copy magnification ratio is not within the specified range perform the following procedure 5 Change the CCD SUB adjustment value of Simulation 48 1 When the adjustment value is increased the copy magnifica tion rat...

Page 73: ...ter RSPF mode Refer to the MX RPX1 SM ADJ 17 Print area Void area adjustment Print engine section This adjustment is required in the following cases When the LSU is replaced or removed When the paper tray is replaced When the paper tray section is disassembled When the manual paper feed tray is replace When the manual paper feed tray is disassembled When the duplex section is disassembled When the...

Page 74: ...cument table mode This adjustment is required in the following cases When the scanner reading section is disassembled When the scanner reading unit is replaced When the LSU is replaced or removed When the resist roller section is disassembled When a U2 trouble occurs When the PCU PWB is replaced When the EEPROM on the PCU PWB is replaced When the scanner control PWB is replaced When the EEPROM on ...

Page 75: ...hen the adjustment value is decreased the image loss is decreased When the adjustment value is changed by 1 the image loss is changed by 0 1mm 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 OK 10 key CLOSE A A㧦 xx B㧦 xx C㧦 xx D 㧦 xx 㧧 RRCA 㧧 RRCB CS12 㧧 RRCB CS34 㧧 RRCB LCC SIMULATION NO 50 01 LEAD EDGE ADJUSTMENT VALUE xx 0 99 OK TEST CLOSE 0 A A㧦 xx B㧦 xx C㧦 xx D 㧦 xx 㧧 RRCA 㧧 RRCB CS12 㧧 RR...

Page 76: ...ue is increased the distance from the paper lead edge to the image lead edge is increased When the adjustment value is decreased the distanced is decreased When the set value is changed by 1 the distance is changed by about 0 1mm Repeat the procedures 4 6 until the condition of 4 is satisfied ADJ 20 Copy color balance density adjustment 1 Note before execution of the copy color balance density adj...

Page 77: ...gistration adjustment Sub scanning direction Manual adjustment 50 21 SIM No Adjustment setting item Default value 46 1 A U 50 46 2 A L 50 46 10 A O 500 46 16 A O 500 Display Content Set range Default value HV Normal operation high density process control YES NO setting Normal Inhibit 1 NO Highlighted Allow 0 YES Allow HT Normal operation half tone process control YES NO setting Allow TC Transfer o...

Page 78: ...and press the EXECUTE key Check the copy color balance density Manual operation Text Printed photo mode Test chart UKOG 0162FCZZ UKOG 0283FCZZ is used to Next page No Yes to Next page Standard adjustment flow After replacing OPC drum After replacing developer drum After replacing transfer belt After replacement of the image density sensor After cleaning scanner reading section When in install repa...

Page 79: ...e copy color balance and density Check in the Manual operation Text Printed photo mode Use the test chart UKOG 0283FCZZ Are the color balance and density at the satisfactory levels Were all the three kinds of color balance density adjustment targets changed SIM 63 11 No 4 Yes No 3 Auto color balance adjustment service target is set Enter the SIM 63 7 mode Press the SETUP key Set the color patch im...

Page 80: ... 1 Note before adjustment 1 Check that the table glass No 1 2 3 mirrors and the lens surface are free from dirt and dust If there is some dust and dirt wipe and clean with alcohol 2 Check to confirm that the patches in BK1 and BK2 arrays of the SIT chart UKOG 0280FCZZ or UKOG 0280FCZ1 are free from dirt and scratches If they are dirty clean them If they are scratched or streaked replace with new o...

Page 81: ...rec tion forcibly SIM44 6 Execute the half tone image correction forcibly SIM 44 26 c Adjustment procedure Auto color balance adjustment by the serviceman 1 Enter the SIM 46 24 mode 2 Press EXECUTE key A3 or 11 x 17 paper is automatically selected The color patch image adjustment pattern is printed out 3 Set the color patch image adjustment pattern paper printed in procedure 2 on the document tabl...

Page 82: ... adjustment ADJ 20C Also when the service target is selected in procedure 4 to exe cute the automatic adjustment and a satisfactory result is not obtained perform the manual color balance adjustment ADJ 20C 7 Use SIM 44 26 to execute the half tone image correction Forcible execution Enter the SIM 44 26 mode and press EXECUTE key EXECUTE key is highlighted and the operation is started It takes seve...

Page 83: ...r patch which could not adjusted properly in the automatic adjustment If the color balance is improper execute the automatic color bal ance adjustment in advance and execute this adjustment for better efficiency b Note for the color balance adjustment Manual adjustment 1 The print engine section must have been adjusted properly 2 The CCD gamma adjustment must have been adjusted prop erly 3 Set the...

Page 84: ...etting of the half tone image correction It takes several minutes to complete the operation After com pletion of the operation COMPLETE is displayed Normal end Auto transition Abnormal end Auto transition After completion of the operation cancel the simulation This procedure is to save the copy color balance adjustment data as the reference data for the half tone correction Immediately after execu...

Page 85: ...service target and the color balance target for the user color balance adjustment in the copy color balance adjustment SIM 46 24 Kind Descriptions A Factory color balance gamma target There are three kinds of the color balance target and each of them is specified according to the machine design Use SIM 63 11 to select one of them as the factory target The default setting factory setting is the col...

Page 86: ...olor balance of the adjustment pattern at the time of adjustment differs from the color balance of the adjustment pattern printed after a considerable time Never use such a pattern for the adjustment The correctness of the service color balance target data can be judges as follows Select the service color balance target with SIM 46 24 and execute the color valance adjustment Auto and check the adj...

Page 87: ...r balance target This procedure must not be executed when the copy color balance was adjusted with SIM 46 21 to a unique color balance requested by the user and it was registered as the service color balance tar get with SIM 63 7 When the factory color balance target is changed with SIM 63 11 be sure to execute this procedure 1 Enter the SIM 63 8 mode 2 Press EXECUTE key 3 Press YES key The servic...

Page 88: ...P PWB is replaced When the EEPROM on the MFP PWB is replaced This is to adjust the color balance at each density level in each color copy mode Display Item Copy mode Adjustment value range Default value A AUTO Auto 1 99 50 B TEXT Text 1 99 50 C TEXT PRINTED PHOTO Text Printed Photo 1 99 50 D TEXT PHOTO Text Photograph 1 99 50 E PRINTED PHOTO Printed Photo 1 99 50 F PHOTOGRAPH Photograph 1 99 50 G ...

Page 89: ... collectively adjusted That is all the density levels points from the low density point to the high density point can be adjusted collec tively When EXECUTE key is pressed the adjustment pattern is printed out The density at each density level point can be checked by referring to this printed adjustment pattern However it is more practically to make a cop and check it Item Display Density level Po...

Page 90: ... color balance and the density in the single color copy mode to the user s request The adjustment is made by changing YMC components of each color This adjustment is not required normally but executed when there is a request from the user When the default adjustment value is changed this adjustment is required in the following cases When the CCD unit is replaced When a U2 trouble occurs When the M...

Page 91: ...y the user Auto color balance adjust ment Remark This adjustment is based on the service target color bal ance set with SIM 63 7 and SIM 63 8 If therefore the above set tings are not properly performed this adjustment cannot be made properly 1 Enter the system setting mode 2 Enter the copy setting mode 3 Press the auto color calibration key 4 Press EXECUTE key The color patch image adjustment patt...

Page 92: ...nted documents with mesh images To delete background of documents with much mesh area Increase the set value To delete background of documents with less mesh area Decrease the set value Select TH_MODE_SCR enter the set value and press SET key to save the entered value to the memory NOTE Enable Disable of the background delete operation is determined by AND condition of A SW MODE1 G SW MODE7 H TH_ ...

Page 93: ... is changed with the setting of SIM 46 33 ACS P SIM LEVEL The left and the upper area from the cross point of the device setting on the table and the ACS P SIM LEVEL setting serves as the ACS operation condition Device setting ACS setting level Judgment reference set value in the color auto mode 5 steps Monochrome 1 2 3 4 5 Color SIM 46 33 ACS P SIM LEVEL 3 steps Weak hue Monochrome Color Strong h...

Page 94: ...ution of the printer color balance density adjustment the copy color balance density adjustment must have been com pleted properly This adjustment is required in the following cases Basically same as when the copy color balance density adjust ment is required Refer to the page of the ADJ 20 print color bal ance density adjustment After the copy color balance density adjustment Area level 5 Area le...

Page 95: ...ction SIM 44 26 Check the printer color balance density Check the test pattern of SIM 64 5 Are the copy color balance and density at satisfactory levels No to Next page Yes to Next page Standard adjustment flow Is PCL mode supported Yes No Use SIM 67 25 to the color balance check sheet and check the patch color balance of process black Printer color balance density adjustment ...

Page 96: ...tep 1 1 Press the OK key The initial setup of half tone image correction is automatically performed Cancel SIM 67 24 3 Use SIM 67 25 to print the color balance check sheet and check the patch color balance of process black Check the printer color balance and density Check the test pattern of SIM 64 5 Are the color balance and density at the satisfactory levels Were all the three kinds of color bal...

Page 97: ...e auto color balance adjustment by the user is provided to reduce the number of service calls If the print color balance is lost for some reasons the user can use this color balance adjustment to recover the balance When however the machine has a fatal problem or when the machine environment is greatly changed this function does not work effectively On the other hand the auto color balance adjustm...

Page 98: ...h SIM 63 7 5 Press OK key on the operation panel Remark After pressing OK key the initial setting of the half tone image correction is started During the operation NOW REGISTER ING THE NEW TARGET OF HALFTONE is displayed This operation takes several minutes After completion of the operation Please quit this mode is displayed Do not cancel the simulation until Please quit this mode is displayed 6 C...

Page 99: ...s adjustment is required in the following cases When the copy color balance density adjustment is required Refer to the page of the ADJ print color balance density adjust ment After execution of the copy color balance density adjustment a General The color balance adjustment Manual adjustment is used to adjust the copy density 15 points for each color of each color CMYK manually when the automatic...

Page 100: ...rint the print test pattern NOTE Only for the machine which support the PCL mode For the machine which supports only the GDI mode this pro cedure cannot be used Set each set value to the default and press EXECUTE key The print test pattern is printed out The print density must be changed gradually from the lighter level to the darker level The density changing direction must not be reversed The de...

Page 101: ...requests for customizing the color balance When the service color balance target gamma is judged as improper Color balance target for the printer color balance adjustment K M Y C SIMULATION NO 44 26 TEST HALF TONE DENSITY CORRECT EXECUTION S_VALUE 1 ERR 2 ERR 3 ERR 4 ERR 5 ERR 6 ERR 7 ERR 8 ERR 9 ERR 10 ERR 11 ERR 12 ERR 13 ERR 14 ERR 15 ERR 1 1 EXECUTE CLOSE 0 Kind Descriptions A Factory color ba...

Page 102: ...e color balance target to another machine It is also useful to register the service color balance target data Do not fold it and keep it under the circumstances which protect it from discoloration and dirt The service color balance target data are basically registered immediately after the color balance adjustment Manual with SIM 67 25 Factory color balance target DEF2 Factory color balance target...

Page 103: ...d with K C M Y keys Check that the set level is increased in the sequence of B O If there is no variation or variation is reversed it is judged as abnormal In case of an abnormality settle the problem and try again 7 Press OK key The color balance gamma of the color patch image adjust ment pattern used in the procedure 5 is set as the service tar get Procedures to set the service color balance tar...

Page 104: ...e display returns to the original operation screen ADJ 22 Fusing paper guide position adjustment This adjustment must be executed in the following cases When the fusing section is disassembled When a paper jam occurs in the fusing section When a wrinkle is made on paper in the fusing section When an image deflection or image blur occurs in the paper rear edge section 1 Loosen the C fixing screw 2 ...

Page 105: ...When a U2 trouble occurs When the PCU PWB is replaced When the EEPROM on the PCU PWB is replaced 1 Enter the SIM 40 2 mode 32 0 5mm EXECUTE SIMULATION NO 41 02 TEST DOCUMENT SIZE PHOTO SENSOR SETUP EXECUTE 0 CLOSE WITH THE ORIGINAL COVEROPENED TURN ON THE EXECUTE KEY WITH THE ORIGINAL ON THE ORIGINAL TABLE SIMULATION NO 41 02 TEST DOCUMENT SIZE PHOTO SENSOR SETUP EXECUTE 0 CLOSE SET AN A3 SIZE 11 ...

Page 106: ...ntrol PWB is replaced 1 Enter the SIM65 1 mode 2 Precisely press the cross mark points 4 positions When the cross mark is pressed precisely a buzzer sounds and the display is reversed When all the four points are pressed and the touch panel adjustment is completed the dis play returns to the simulation sub number entry screen In case of an error the display returns to the entry screen again Check ...

Page 107: ...ing items can be executed individually LEAD Print image lead edge image position adjustment OFFSET Print image off center adjustment When ALL is selected both of the above two items are executed simultaneously 4 Select a paper feed tray to be adjusted SIMULATION NO 50 28 TEST AUTO IMAGE POSITION ADJUSTMENT SERVICE OC ADJ BK MAG ADJ SPF ADJ SETUP PRINT ADJ RESULT DATA 1 1 0 CLOSE 0 SIMULATION NO 50...

Page 108: ...stment pattern on the document table Any direc tion Note Fit the adjustment pattern correctly with the document guide 6 Press EXCUTE key The following items are automatically adjusted Copy lead edge image reference position adjustment image off center sub scanning direction image magnifica tion ratio automatic adjustment 7 Press OK key The adjustment result becomes valid 27 D SPF mode image off ce...

Page 109: ...ntering the simulation mode 1 Copy mode key ON Program key 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 code with the 10 key START key ON 4 Select an item with the scroll key and the item key 5 The machine enters the mode corresponding to the selected item Press START key or EXECUTE...

Page 110: ...tent Enter the new setting and adjustment values Press the SYSTEM SETTINGS key Press the SYSTEM 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 made according to the selected some and the item Press the EXECUTE button and OK button Is it the sam...

Page 111: ...ck 7 1 Used to set the operating conditions of aging Other Setting 6 Used to set the intermittent aging cycle Other Setting 8 Used to display the warm up time Fusing Operation display 9 Used to check printing in the color mode Operation test check 8 1 Used to check and adjust the operations of the developing voltage of each color and the control circuit Process Photoconductor Developing Transfer C...

Page 112: ... clear 30 Used to initialize the administrator password Data clear 31 Used to initialize the service mode password Clear 25 1 Used to check the operations of the developing section Process Developing section Operation test Check 2 Used to make the initial setting of toner concentration when replacing developer Process Photoconductor Developing Transfer Cleaning Setting 26 1 Used to set the paper e...

Page 113: ...ironments of low temperature and low humidity L L for the fusing temperature setting 1 for each paper SIM 43 01 Fusing Setting 21 Used to perform correction of high temperature and high humidity H H environment for the fusing temperature setting 1 SIM 43 01 for each paper Fusing Setting 22 Used to perform L L low temperature low humidity correction for the fusing temperature setting 1 SIM 43 04 fo...

Page 114: ...5 Used to adjust the exposure of the black scanner Scanner Adjustment 8 Used to make the scanner color balance RGB adjustment for color push scanner mode Scanner Adjustment 9 Used to adjust the exposure RSPF DSPF Adjustment 10 Used to the copy density adjustment manual color mode Engine Adjustment 16 Used to the copy density adjustment manual Monochrome all modes PG print Engine Adjustment 19 Used...

Page 115: ...registration Print on the belt Scan with the registration sensor photo sensor Image registration adjustment Auto adjustment adjustment image quality image position Adjustment 24 Used to display the data acquired with the auto registration adjustment simulation SIM50 22 Adjustment 27 Used to adjust the image loss of scanned image in the FAX Scanner mode FAX Scanner Adjustment 28 Used to execute the...

Page 116: ...ibly MX 3501N 4501N Scanner Adjustment 3 Used to execute the gamma correction and density conversion for RGB image data inputted from the CCD Gamma correction 1 of the SCAN ASIC and the set value of color correction are set by calculating from the image data Scanner scan Adjustment 5 Used to reset the gamma correction and color correction parameters of the SCAN ASIC Scanner Adjustment 6 Used to sc...

Page 117: ...lect the magnification ratio with ZOOM button on the touch panel 3 Press EXECUTE button The scanner scans continuously at the speed corresponding to the operation mode When EXECUTE button is pressed the operation is termi nated 67 31 Used to clear the printer calibration value Printer Data clear 32 Used to set YES NO of screen color change for each object Setting 33 Used to execute the gamma corre...

Page 118: ... High speed 100 200 BLACK Low speed 50 100 200 100 100 Scan magnification ratio 100 200 Scan magnification ratio 200 SSET RSPF installation detection SOCD RSPF open close detection SCOV RSPF cover SW SPED RSPF document empty detection SPPD1 RSPF paper entry detection 1 and random detection common SPPD2 RSPF paper entry detection 2 PS front SPPD3 RSPF before scan detection SPPD4 RSPF reverse gate f...

Page 119: ...terface transport unit exit port detection FJPDD Interface transport unit cover detection FED Entry port paper detection FPDHPD Paddle HP detection FARHPD Bundle roller HP detection FFJHPD Alignment plate HP detection front FRJHPD Alignment plate HP detection rear FAD Alignment tray detection FOBHPD Discharge belt HP detection FBED Tray paper detection FSLD Paper surface detection FFPD Binding pos...

Page 120: ...tion FDSW3 DIPSW3 detection FDSW4 DIPSW4 detection FDSW5 DIPSW5 detection FDSW6 DIPSW6 detection FDSW7 DIPSW7 detection FDSW8 DIPSW8 detection FSPIND Saddle entry port paper detection FSPDD Saddle paper exit detection FSTPD Saddle tray paper detection FS1PD Saddle paper detection 1 FS2PD Saddle paper detection 2 FS3PD Saddle paper detection 3 FSLGE Paper pushing plate motor lock detection FSLGHPD ...

Page 121: ...ller separation solenoid FBRRS Buffer roller separation solenoid FFDRRS Paper exit roller separation solenoid FBES Buffer rear edge holding solenoid FSHC Shutter open close clutch FAORC Bundle exit lower roller clutch FINRPS Entry port reverse path solenoid FSLS Paper surface detection solenoid FPDS Paddle solenoid FBRS Belt separation solenoid FRM Resist motor FSWM Oscillation motor FAM Bundle pa...

Page 122: ...DING POSITION Saddle folding position adjustment 192 to 208 200 C FRONT ADJUST Alignment position adjustment front 0 to 20 10 D STAPLE REAR Staple binding position adjustment one position at the rear 94 to 106 100 E STAPLE FRONT Staple binding position adjustment one position in front 94 to 106 100 F PUNCH CENTER Punch center adjustment 40 to 60 50 G PUNCH HOLE Punch hole position adjustment 46 to...

Page 123: ...ocedure The LCD is changed as shown below The contrast changes every 2sec from the current level to MAX MIN the current level Dur ing this period each LED is lighted L24VM LCC 24V power monitor LLSW LCC upper limit SW LPUSW LCC paper upper surface detection SW LRRSW LCC reverse winding detection SW DPFM Desk main motor DLUM1 Desk 1 lift up motor DPUC1 Desk 1 paper feed clutch DLUM2 Desk 2 lift up ...

Page 124: ...ss EXECUTE button The selected load operation is performed When EXECUTE button is pressed the operation is termi nated For the same loads displayed separately depending on normal rotation and rotation if they are selected together normal rotation is performed In addition if the load is rotating reverse rotation is not accepted until the operation is stopped HL_UM Heater lamp upper main HL_LM Heate...

Page 125: ...aging cycle unit sec with 10 key 2 Press OK button The time entered in procedure 1 is set POFM Paper exit cooling fan motor POFM_U POFM_F and POFM_R are driven at the same time OZFM Ozone fan motor PSFM Power cooling fan motor LSUFM LSU cooling fan motor BLACK Black mode position Black mode position COLOR mode position Drum separation position Shift to the black mode position is repeated COLOR COL...

Page 126: ...er Cleaning Item Operation Operation Procedure 1 Select a speed with MIDDLE and LOW MX 4500N 4501N LOW HIGH buttons on the touch panel 2 Select a target item to be adjusted with buttons 3 Enter the adjustment value with 10 key 4 Press EXECUTE button The set value is saved and the voltage corresponding to the set value is outputted for 30 sec The adjustment values of MIDDLE and LOW MX 4500N 4501N L...

Page 127: ...5000V 4500V C TC1 LOW SPEED CL CMY CMY Low speed 0 to 255 139 500V to 5000V 2500V D TC1 MIDDLE SPEED CL CMY Middle speed 0 to 255 139 500V to 5000V 2500V E TC1 LOW SPEED BW K BLACK K Low speed 0 to 255 232 500V to 5000V 4500V F TC1 MIDDLE SPEED BW K Middle speed 0 to 255 232 500V to 5000V 4500V G TC2 PLAIN CL SPX Secondary transfer bias reference value COLOR Normal paper Front surface 51 to 255 13...

Page 128: ...o 255 117 2µA to 45µA 16µA K TC2 PLAIN BW DPX Back surface 51 to 255 117 2µA to 45µA 16µA L TC2 HEAVY CL SPX COLOR Heavy paper Front surface 51 to 255 79 2µA to 45µA 8µA M TC2 HEAVY CL DPX Back surface 51 to 255 70 2µA to 45µA 6µA N TC2 HEAVY BW SPX BLACK Front surface 51 to 255 79 2µA to 45µA 8µA O TC2 HEAVY BW DPX Back surface 51 to 255 70 2µA to 45µA 6µA P TC2 OHP CL COLOR OHP 51 to 255 65 5µA ...

Page 129: ... Trouble etc Function Purpose Used to cancel the self diag U2 trouble Section MFPcnt PWB PCU PWB SCU PWB Item Trouble Operation Procedure 1 Press EXECUTE button 2 Press YES button to execute cancellation of the trouble 17 17 Purpose Clear cancel Trouble etc Function Purpose Used to cancel the self diag PF Section Communication unit RIC MODEM Item Trouble Operation Procedure 1 Press EXECUTE button ...

Page 130: ...or copy counter COPY SGL_COL Single color copy counter PRINT BW Black print counter PRINT COL Color print counter DOC FIL BW Black document filing print counter DOC FIL COL Color document filing print counter DOC FIL 2COL 2 color document filing print counter DOC FIL SGL COL Single color document filing print counter OTHER BW Black other counter OTHER COL Color other counter MAINTENANCE ALL Mainte...

Page 131: ...nters Section Item Data Setting adjustment data Operation Procedure When installing or servicing this simulation is executed to print the adjustment data and set data for use in the next servicing Memory trouble PWB replacement etc 1 Select the print mode with 10 key 2 Press EXECUTE button The list print selected in step 1 is started When C key CA key SYSTEM SETTINGS key or EXE CUTE button is pres...

Page 132: ... TRAY2 Tray 2 paper feed counter TRAY3 Tray 3 paper feed counter TRAY4 Tray 4 paper feed counter MFT TOTAL Manual paper feed counter Total MFT HEAVY Manual paper feed counter Heavy paper MFT OHP Manual paper feed counter OHP 0 A A 1 DATA PATTERN SIMULATION NO 22 06 DATA PRINT MODE 1 1 2 OK TEST EXECUTE CLOSE RSPF DSPF 00000000 SCAN 00000000 STAPLER 00000000 PUNCHER 00000000 STAMP 00000000 SIMULATI...

Page 133: ...NDARD STAMP AR SU1 DESK MX DEX3 LCC MX LCX1 PUNCHER MX PNX1A FINISHER MX FNX1 FAX䋱 MX FXX1 1 3 FAX2 MX FLX1 FAX MEMORY AR MM9 FAX OUTPUT SIMULATION NO 22 11 TEST FAX COUNTER DISPLAY CLOSE 00000000 㧦 SEND IMAGES_L2 00000000 㧦 FAX OUTPUT_L2 00000000 㧦 SEND TIME 00000000 00 00 㧦 FAX SEND 00000000 㧦 RECEIVED TIME 00000000 00 00 㧦 FAX RECEIVED 00000000 㧦 ACR SEND 㧦 SEND IMAGES 00000000 㧦 1 1 0 00000000...

Page 134: ...ntity 2 COLOR SCAN TO HDD_SGL SCAN TO HDD record quantity SINGLE color 0 NET SCN ORG_2CL 00000000 SIMULATION NO 22 19 TEST NETWORK SCANNER COUNTER DISPLAY CLOSE 1 4 NET SCN ORG_B W 00000000 NET SCN ORG_CL 00000000 NET SCN ORG_SGL 00000000 INTERNET FAX OUTPUT 00000000 All custom setting list ALL CUSTOM SETTING LIST All custom setting list Printer test page PCL SYMBOL SET LIST PCL symbol set list PC...

Page 135: ...ct the item to be cleared with the buttons on the touch panel 2 Press EXECUTE button 3 Press YES button The target counter is cleared 24 3 Purpose Data clear Function Purpose Used to clear the number of use of the fin isher RSPF DSPF and the scan reading unit Section Item Counter Operation Procedure 1 Select the item to be cleared with the buttons on the touch panel 2 Press EXECUTE button 3 Press ...

Page 136: ...ay TC2 BELT Secondary transfer unit print counter TC2 BELT RANGE Secondary transfer unit accumulated traveling distance cm TC2 BELT DAY Secondary transfer unit use day Day FUSER UNIT U L Fusing unit print counter Heat roller upper and lower FUSER UNIT E Fusing unit print counter Heat roller external FUSER DAY U L Fusing unit use day Heat roller upper and lower FUSER DAY E Fusing unit use day Heat ...

Page 137: ...rum cartridge accumulated traveling distance cm M Y Drum cartridge print counter Y Drum cartridge accumulated traveling distance cm Y PRINT BW Printer B W counter PRINT COL Printer COLOR counter OTHER BW Other BW counter OTHER COL Other COLOR counter ARE YOU SURE YES NO EXECUTE 0 SIMULATION NO 24 07 TEST DRUM CTRG COUNTER CLEAR 1 1 K C M Y CLOSE ARE YOU SURE YES NO EXECUTE 0 SIMULATION NO 24 09 TE...

Page 138: ...ntration level is not set Also when error code of EE EC EE EL or EE EU is displayed the ref erence toner concentration level is not set normally SCAN TO HDD_CL Scan to HDD record quantity COLOR SCAN TO HDD_2CL Scan to HDD record quantity 2 color SCAN TO HDD_SGL Scan to HDD record quantity Single color 0 ARE YOU SURE YES NO EXECUTE SIMULATION NO 24 15 TEST NETWORK SCANNER COUTNER DATA CLEAR 1 3 CLO...

Page 139: ..._K Toner concentration sensor K TCD_C Toner concentration sensor C TCD_M Toner concentration sensor M TCD_Y Toner concentration sensor Y TCV_K Toner concentration control K TCV_C Toner concentration control C TCV_M Toner concentration control M TCV_Y Toner concentration control Y Item Display Content Set range Default A 0 YES 1 NO 0 Escape tray YES 0 to 1 1 NO 1 Escape tray NO Display items Item d...

Page 140: ...XIT_OUT The charging timing is when passing the machine right tray after process unit paper exit sensor paper rear edge Diagnosis setting The specified quantity is completed Remainder of money left Insufficient money during copy job The specified quantity is completed No remainder of money BLACK COLOR No remainder of money COLOR Remainder of money left Condition 1 Condition 2 Condition 3 Condition...

Page 141: ...d depending on the power fre quency etc Initial value and set value linked with the destination 26 35 Purpose Setting Function Purpose Used to set the trouble memory saving pro cedure Section Item Operation Procedure 1 Enter the set value with 10 key Press C key to clear the entered value 2 When OK button is pressed the current entered value is saved to EEPROM and RAM When COLOR or BLACK key is pr...

Page 142: ...it is highlighted The setting is saved to EEPROM and RAM Only one can be selected for each item Item description Item Display Content Setting range Default value A MAINTENANCE LIFE OVER 0 CONTINUE 1 STOP 0 Continue Stop setting of print when the maintenance life is over Print Continue 0 to 1 0 1 Continue Stop setting of print when the maintenance life is over Print Stop B FUSER WEB END 0 CONTINUE ...

Page 143: ...n destinations Item Display Content description Setting range Default value A BW REVERSE YES B W REVERSE allowed 0 1 Setting range and default value of each set value Refer to Setting value A NO B W REVERSE inhibited 0 1 B COLOR MODE 2 color Single color inhibit setting 0 to 7 Setting range and default value of each set value Refer to Setting value B C FINISHER FUNCTION YES The number of discharge...

Page 144: ... 8 5 x 11 8 5 x 11R 16K 16KR 25 sheets for L size paper A3 B4 11 x 17 8 5 x 14 8 5 x 13 8K regardless of setting 25 sheets for mixed loading of a same width regardless of setting 26 67 Purpose Setting Function Purpose Used to set the summer time switching timing to the summer time and the adjust ment time shift amount and the time zone for switching to the summer time and the difference between th...

Page 145: ...tting ON OFF 0 OFF 1 B ADJ TIME HOUR Adjustment time HOUR 0 to 23 1 C ADJ TIME MINUTE Adjustment time MINUTE 0 to 59 SUMMER TIME Start time setting D START TIME MONTH Start time MONTH 1 to 12 E START TIME DAY Start time DAY 1 to 31 When the set value is changed it is reflected to the START MODE F START TIME WEEK Start time WEEK 1 to 5 G START TIME A DAY OF THE WEEK MONDAY Stat time DAY OF THE WEEK...

Page 146: ...ifying 0 Day of week specifying 1 Day specifying 1 Day specifying 1 Day specifying 0 Day of week specifying 0 Day of week specifying 0 Day of week specifying 1 Day specifying 1 Day specifying UTC specifying flag 0 UTC OFF 0 UTC OFF 1 UTC ON 1 UTC ON 1 UTC ON 1 UTC ON 1 UTC ON 0 UTC OFF 1 UTC ON 1 UTC ON Summertime end date Month 10 Month 10 Month 1 Month 1 Month 1 Month 10 Month 10 Month 3 Month 1...

Page 147: ...ty reaches toner near end the toner near end display is not displayed and the toner end display is shown to disable copy print FAX and toner cartridge replace is required 27 27 1 Purpose Operation test Check Function Purpose Used to set whether the detection of com munication error with RIC U7 00 is dis abled or not Section Communication RIC MODEM Item Specifications Operation mode Operation Proce...

Page 148: ...ear the entered value 4 When OK button is pressed it is highlighted and the current set value is saved to EEPROM and RAM After completion of setting OK button returns to the normal display When OK button COLOR or BLACK key is pressed the current set value is saved to EEPROM and RAM Setting range and default value of each value Display Description Number of digits USER FAX_NO Sender registration nu...

Page 149: ...item When there is no item under the display grays out and the operation is disabled 3 Enter the set value with 10 key Press C key to clear the entered value In the FSS function setting change from YES 0 to NO 1 cannot be made 4 When OK button is pressed the current set value is saved to EEPROM and RAM When COLOR or BLACK key is pressed the current set value is saved to EEPROM and RAM When CA key ...

Page 150: ...e normal display and YES and NO buttons gray out After completion of the trouble prediction information history clear EXECUTE button returns to the normal display and YES and NO buttons gray out Clear target history item 27 11 Purpose Adjustment Setup Operation data output Check Display Print Function Purpose Used to display the serial communication retry number and the scanner gain adjust ment re...

Page 151: ...N GAIN ADJ1 99 99 99 99 99 99 8 digits Common Scanner gain adjustment retry history display SCAN GAIN ADJ2 99 99 99 99 99 99 8 digits SCAN GAIN ADJ3 99 99 99 99 99 99 8 digits SCAN GAIN ADJ4 99 99 99 99 99 99 8 digits SCAN GAIN ADJ5 99 99 99 99 99 99 8 digits DSPF GAIN ADJ1 99 99 99 99 99 99 8 digits DSPF model DSPF gain adjustment retry history display DSPF GAIN ADJ2 99 99 99 99 99 99 8 digits DS...

Page 152: ...ry of paper feed time between sensors 8 99 99 99 99 99 99 5 digits 5 digits ms 5 digits ms FEED TIME9 History of paper feed time between sensors 9 99 99 99 99 99 99 5 digits 5 digits ms 5 digits ms FEED TIME10 History of paper feed time between sensors 10 99 99 99 99 99 99 5 digits 5 digits ms 5 digits ms RSPF DSPF FEED TIME1 SPF History of SPF paper feed time between sensors 1 99 99 99 99 99 99 5...

Page 153: ...bove procedures 4 After completion of the adjustment COMPLETE is displayed and the RAM contents are saved to EEPROM If the adjust ment is not completed normally for any reason ERROR is displayed and data are not saved to EEPROM In this case the adjustment must be tried again DSW_F Front cover open close detection DHPD_K K phase detection DHPD_CL CL phase detection 1TNFD Waste toner full detection ...

Page 154: ...r level setting without document is performed 2 The sensor level setting without document is completed Set A3 11 x 17 paper on OC and press EXECUTE button The sensor level setting with document detection is performed 3 After completion of sensor level setting with document the message is displayed to show the adjustment has been suc cessfully completed In case of an error the error message is disp...

Page 155: ...Document detection 4 0 255 PD5 Document detection 5 0 255 PD6 Document detection 6 0 255 PD7 Document detection 7 0 255 SIMULATION NO 41 02 TEST DOCUMENT SIZE PHOTO SENSOR SETUP EXECUTE 0 CLOSE WITH THE ORIGINAL COVEROPENED TURN ON THE EXECUTE KEY WITH THE ORIGINAL ON THE ORIGINAL TABLE OCSW SIMULATION NO 41 03 TEST PD SENSOR DISPLAY CLOSE 1 PD5 㪁㪁㪁 㪁㪁㪁㩷 PD1 㪁㪁㪁 㪁㪁㪁㩷 PD6 㪁㪁㪁 㪁㪁㪁㩷 PD2 㪁㪁㪁 㪁㪁㪁㩷 PD7 ...

Page 156: ...5 175 175 175 175 175 175 Q HL_LM OHP PAPER OHP TH_LM set value 30 to 200 145 145 145 145 145 145 145 145 145 145 145 145 R HL_E OHP PAPER OHP TH_E set value 70 to 230 160 160 160 160 160 160 160 160 160 160 160 160 S HL_UM ENV PAPER Envelope TH_UM set value 70 to 230 185 185 185 185 185 185 185 185 185 185 185 185 T HL_LM ENV PAPER Envelope TH_LM set value 30 to 200 145 145 145 145 145 145 145 14...

Page 157: ...e number of sheets 0 to 60 0 0 0 0 1 1 1 1 0 0 0 0 E HL_UM PLAIN PAPER CL DUP COLOR plain paper duplex TH_UM set value 70 to 230 165 165 165 165 170 175 170 175 165 165 165 165 F HL_LM PLAIN PAPER CL DUP COLOR plain paper duplex TH_LM set value 30 to 200 100 100 100 100 100 100 100 100 100 100 100 100 G HL_E PLAIN PAPER CL DUP COLOR plain paper duplex TH_E set value 70 to 230 160 160 160 160 160 1...

Page 158: ...r TH_E set value under LL environment 1 to 99 55 J WARMUP FUMON HL_UM T LL Correction value for fusing motor front rotation start TH_UM set value under LL environment 1 to 99 60 K WARMUP FUMOFF HL_LM T LL Correction value for fusing motor front rotation start TH_LM set value under LL environment 1 to 99 60 L WARMUP END TIME LL Correction value for WARM UP complete time under LL environment 1 to 99...

Page 159: ...E PLAIN CL HH Correction value for COLOR plain paper TH_E set value under HH environment 1 to 99 50 J WARMUP FUMON HL_UM T HH Correction value for fusing motor front rotation start TH_UM set value under HH environment 1 to 99 50 K WARMUP FUMOFF HL_LM T HH Correction value for fusing motor front rotation end TH_LM set value under HH environment 1 to 99 50 L WARMUP END TIME HH Correction value for W...

Page 160: ...or lower TH_LM BW plain paper duplex under LL environment 1 to 99 55 C HL_E PLAIN BW DUP LL Correction value for upper TH_E BW plain paper duplex under LL environment 1 to 99 55 D PLAIN BW DUP APP CNT LL Correction value for BW plain paper duplex applicable number of sheets under LL environment 1 to 99 50 E HL_UM PLAIN CL DUP LL Correction value for upper TH_UM COLOR plain paper duplex under LL en...

Page 161: ...tem content Set range Default value A HL_UM PLAIN BW DUP HH Correction value for TH_UM BW plain paper duplex under HH environment 1 to 99 50 B HL_LM PLAIN BW DUP HH Correction value for TH_LM BW plain paper duplex under HH environment 1 to 99 50 C HL_E PLAIN BW DUP HH Correction value for TH_E BW plain paper duplex under HH environment 1 to 99 50 D PLAIN BW DUP APP CNT HH Correction value for BW p...

Page 162: ...rature correction value 120 C or below when turning on the power under NN environment Item Sim 43 4 A C E G 1 to 99 55 J NN_120_ FUS_DUP_HL_LM Item Sim 43 4 B F 1 to 99 50 K LL_120_ FUS_DUP_HL_UM HL_E 120 C or below when turning on the power under LL environment Item Sim 43 22 A C E G 1 to 99 60 L LL_120_ FUS_DUP_HL_LM Item Sim 43 22 B F 1 to 99 50 M HH_120_ FUS_DUP_HL_UM HL_E 120 C or below when ...

Page 163: ...LATION NO 43㧙32 JOB END WEB CLEANING COMPULSORY CHECK 0 㨇 0㨪 1 㨉 OK TEST CLOSE Display Content Set range Default value HV Normal operation high density process control YES NO setting Normal Inhibit 1 NO Highlighted Allow 0 YES Allow HT Normal operation half tone process control YES NO setting Allow TC Transfer output correction YES NO setting 1 Allow MD VG Membrane decrease grid voltage correction...

Page 164: ... B adjustment is completed 0 to 255 0 NO F PCS_K BELT MAX Belt surface input max value 0 to 255 0 NO G PCS_K BELT MIN Belt surface input min value 0 to 255 0 NO H PCS_K BELT DIF Belt surface input difference Item E Item F 0 to 255 0 NO REGIST I REG_F LED ADJ Registration sensor light emitting quantity adjustment value F 1 to 255 56 YES J REG_R LED ADJ Registration sensor light emitting quantity ad...

Page 165: ...the details of the error are displayed below When the high density process control is interrupted by an external factor pressing EXECUTE button the forcible interruption screen is displayed and the drum motors are stopped EXECUTE button returns to the normal display The result of the high density process control is displayed with the following simulations SIM 44 09 Process control result display H...

Page 166: ...ror K_HV_ERR K high density process control error C_ HV_ERR C high density process control error M_ HV_ERR M high density process control error Y_ HV _ERR Y high density process control error TIMEOUT_ERR Timeout SIMULATION NO 44 06 TEST PROCON COMPULSORY EXECUTION EXECUTE 0 CLOSE PRESS EXECUTE TO START Mode Page number Display item correction value Content description Display range Default value C...

Page 167: ... CRUM DEST_C CRUM DEST_M CRUM DEST_Y 10 10 CNT Left PROCON COUNT HV Number of execution of high density process control 0 to 99999999 0 PROCON COUNT HT Number of execution of half tone process control 0 to 99999999 0 Mode Page number Display item correction value Content description Display range Default value CPY PRN 3 1 2 P PROCON Left BLACK GB DV High density process control GB DV data KCMY GB ...

Page 168: ... CP L M 7 12 DL MD K REVISE COL DL L M Drum membrane decrease discharge light quantity correction Color 0 to 100 70 MD C REVISE COL DL L M MD M REVISE COL DL L M MD Y REVISE COL DL L M 8 12 MD K REVISE BW DL L M H B W 80 9 12 DL EV MD K REVISE COL DL EV L M Drum membrane decrease environment discharge light quantity correction Color 100 to 100 0 MD C REVISE COL DL EV L M MD M REVISE COL DL EV L M ...

Page 169: ...stment EXECUTE button returns to the normal display and the set content is displayed At that time the necessary data are saved to EEPROM and RAM When EXECUTE button is pressed during the sensor adjustment the sensor adjustment is interrupted and EXE CUTE button returns to the normal display In case of an adjustment error ERROR is displayed in the value display section at the right of the error ite...

Page 170: ...e page moves up If there is no page upward the display grays out and the operation is invalid If there is a page under an active display is shown and the page moves down If there is no page downward the display grays out and the operation becomes invalid 2 When NEXT button is pressed data of another category are displayed When NEXT button is pressed on the last category data display the data of th...

Page 171: ...tion value Correction value for humidity change K PRINT RATE Print rate correction value Correction value for document print rate K PROCON Process control correction value Correction value for high density process control result K LIFE Life correction value Correction value for developer life K SENSITIVITY Sensitivity correction value Correction for toner density sensor sensitivity K 1 to 999 500 ...

Page 172: ...heck the toner patch image den sity level of each color in half tone image forming section correction process correc tion This simulation is used to check that the correction is normally executed or not Section Process Item Data Machine condition Operation Procedure 1 Change the page with buttons If there is a page over an active display is shown and the page moves up If there is no page upward th...

Page 173: ...reen black K is selected 2 Select the set item with and buttons The highlighted set value is switched and the value is dis played in the setting area If there is any item over an active display is made and item is shifted If there is no item over the display grays out and the operation is invalid If there is any item under an active display is made and item is shifted If there is no item over the ...

Page 174: ...UTE button returns to the normal display and YES and NO buttons gray out After completion of clearing the half tone process control correction value EXECUTE button returns to the normal display and YES and NO buttons gray out The restored data are saved to EEPROM and RAM Standard value restore item 44 28 Purpose Setting Function Purpose Used to set the timing ON OFF of process control execution Se...

Page 175: ...drum unit reaches a certain level Allowed 0 to 1 0 0 NO Inhibited 1 E REV2 YES When the accumulated traveling distance of BK or M position drum unit reaches a certain level from the previous density correction Allowed 0 to 1 0 0 NO Inhibited 1 F INITIAL YES When warming up after clearing the counter of OPC drum and the developing unit Allowed 0 to 1 0 0 NO Inhibited 1 G PIX YES When one of the acc...

Page 176: ... key and press EXECUTE button to print one sheet of the drum deflection adjustment pattern When C CA SYSTEM SETTINGS or EXECUTE button is pressed during self print the operation is interrupted After completion of self print EXECUTE button returns to the original state For cassette selection the manual feed cassette is set Set item C is 1 Set item set range and default values The display of item A ...

Page 177: ...pressed data of another category are displayed When NEXT button is pressed on the last category data display the data of the first category are displayed When NEXT button is pressed the data of the next cate gory are displayed regardless of the display page When CLOSE button is pressed the display shifts to the copy basic screen of simulation Copying can be performed also by pressing COLOR BLACK k...

Page 178: ...play and YES and NO buttons gray out After completion of clearing the half tone correction value EXECUTE button returns to the normal display and YES and NO buttons gray out The cleared data are saved to EEPROM and RAM Half tone correction value clear item Category Page number Display item Content Display range Approximation result 1 2 EX LOW EXTRA lowest density area approximation formula coeffic...

Page 179: ... by pressing buttons When the set value is not the upper limit value lower limit value the data of each item is increased decreased by 1 3 When OK button COLOR or BLACK key is pressed the current entered value is saved to EEPROM and RAM When CLOSE button is pressed the display is shifted to the copy basic screen of simulation Copying can be performed also by pressing COLOR BLACK key Set range and ...

Page 180: ...he entered values The set values can be collectively changed by pressing buttons When the set value is not the upper limit value lower limit value the data of each item is increased decreased by 1 3 When OK button COLOR or BLACK key is pressed the current entered value is saved to EEPROM and RAM When CLOSE button is pressed the display is shifted to the copy basic screen of simulation Copying can ...

Page 181: ... is invalid 2 Enter the set value with 10 key Press C key to clear the entered values The set values can be collectively changed by pressing buttons When the set value is not the upper limit value lower limit value the data of each item is increased decreased by 1 3 When OK button COLOR or BLACK key is pressed the current entered value is saved to EEPROM and RAM When CLOSE button is pressed the di...

Page 182: ...nu selecting screen When SYSTEM SETTINGS key is pressed twice during setting the display returns to the sub number entry screen Setting item Set range and default value of each setup A DSPF COPY SIDEB LOW DSPF copy mode exposure adjustment low density side 1 to 99 45 B SCAN SIDEB LOW DSPF scanner mode exposure adjustment low density side 1 to 99 C FAX SIDEB LOW DSPF FAX mode exposure adjustment lo...

Page 183: ... 21 Purpose Adjustment Function Purpose Used to perform the copy color balance manual correction Color All modes PG print Section Engine Item Adjustment Operation Procedure 1 Select a color with K C M Y buttons The adjustment value of the selected color is displayed In this example C is selected Only one color button can be selected The selected button is highlighted On the default display K is se...

Page 184: ... table glass are scanned Check to confirm that there is A3 paper on the paper feed tray If there is no A3 paper supply it 6 After reading the patches self print of 16patches is automati cally started 7 After completion of the self print the display is shifted to the registration standby screen When REPEAT button is pressed the display returns to the initial screen without exe cuting registration W...

Page 185: ...hen CLOSE button is pressed the display is shifted to the copy basic screen of simulation Copying can be performed also by pressing COLOR BLACK key Set range and default value of each setup SIMULATION NO 46 24 TEST ENGINE HALFTONE AUTO ADJUSTMENT EXECUTE 0 CLOSE PRESS EXECUTE TO PRINT THE TEST PATCH PLEASE USE SPECIFIED TYPE OF A3 OR 11 17 SIZE PAPER FOR THIS ADJUSTMENT SIMULATION NO 46 24 TEST EN...

Page 186: ...ed in some cases However this function is basically not used in the market Used to check the auto exposure Auto doc ument recognition Line number recognition Color mode If the local memory size is less than 256MB the operation of this sim ulation may not operate normally Section Image process ICU Item Adjustment Operation Procedure 1 Press EXECUTE button to start scanning After completion of scann...

Page 187: ... 2 HT Auto mesh 3 TXT PIC Auto text photo 4 PIC Auto photo 5 TXT ON HT Auto text on dot 6 OHT Other auto 7 BACKGROUND Base None 1 GR Gray 2 WH White 3 NE Newspaper 4 WH_GR White gray 5 WH_NE White newspaper 6 WH_CO White color 7 CO Color 8 IM Image 9 MESH Mesh No mesh 0 IMAGE Image mesh 1 BASE Base mesh Non image mesh 2 HTFE HIGH Line High number of lines 1 LOW Low number of lines 0 STATISTICS Ima...

Page 188: ... Mesh judgment result 0 to 5 RATE_OTHER Other ratio 0 to 10000 TEXT_JUDGE Text judgment result 0 to 1 PHOTO_CNT_JUDGE Photographic paper pixel counter value judgment result 0 to 1 OTHER_JUDGE Other pixel counter value judgment result 0 to 1 PHOTO_JUDGE Photographic paper judgment result 0 to 1 TH_BETA2 Threshold value to detect high level division in background pixel histogram A3 pixel number TH_B...

Page 189: ...e is any item under an active display is made and item is shifted If there is no item over the display grays out and the operation is invalid 3 Enter the set value with 10 key Press C key to clear the entered values 4 When OK button COLOR or BLACK key is pressed the currently entered data are saved to EEPROM and RAM 5 Select a desired button The selected button is highlighted and the value is disp...

Page 190: ...e threshold value for reduction 0 100 50 5 digits or less setting A TH_ACS5 ENLARGE ACS judgment threshold value 5 for enlargement 0 134217727 A3 pixel number 000030000 B COLOR AE 4 digits or less setting A SW_MODE1 ON Base detection of auto text document 0 1 1 1 A OFF 0 B SW_MODE2 ON Base detection of auto text mesh document 0 1 1 1 OFF 0 C SW_MODE3 ON Base detection of auto text on mesh document...

Page 191: ...udgment result 0 1 0 1 ORG Document discrimination mesh judgment result 1 K ASEL REDUCE Integrated judgment priority select register for reduction 0 23 16 L ASEL ENLARGE Integrated judgment priority select register for enlargement 0 23 16 M HSTSEL REDUCE Histogram division fluctuation register for reduction 0 3 0 N HSTSEL ENLARGE Histogram division fluctuation register for enlargement 0 3 0 O HSTS...

Page 192: ..._SCR_CNT EL Threshold value for enlargement for the mesh dot counter value 0 134217727 A3 pixel number 000800000 E TH_MANSEN_RATE Ten thousand line print area judgment threshold value 0 10000 1500 F TH_TSCR_RATE Threshold value for ratio of text on mesh dots 0 10000 00300 G TH_TSCR_CNT EL Threshold value for counter value of text on mesh for enlargement 0 134217727 A3 pixel number 000010000 H TH_T...

Page 193: ...AVEM1 for reduction 0 720 65 V THAVEM1 ENLARGE THAVEM1 for enlargement 0 720 96 W THAVEM2 REDUCE THAVEM2 for reduction 0 720 54 X THAVEM2 ENLARGE THAVEM2 for enlargement 0 720 80 Y THAVEM3 REDUCE THAVEM3 for reduction 0 720 48 Z THAVEM3 ENLARGE THAVEM3 for enlargement 0 720 70 SEGMENT 4 digits or less setting Text on mesh ON OFF auto manual mode A MESH_TXT ON HT Auto text on mesh 0 3 0 THROUGH 0 T...

Page 194: ... 0 1 1 1 OFF 0 AA SEG_ACT_M_PRT1 ON Manual Print document mode Text 0 1 1 1 OFF 0 AB SEG_ACT_M_PRT2 ON Manual Print document mode Text Print 0 1 1 1 OFF 0 INDEX direct appointment AC SEG_DS_A_TOH Auto Text on mesh 0 512 0 AD SEG_DS_M_TPP Manual Text print 0 512 Quantity of detection adjustment AE SEG_ADJ_TPP_BK1 Text print system Black text 1 0 20 10 AF SEG_ADJ_TPP_BK2 Text print system Black text...

Page 195: ...ue with 10 key Press C key to clear the entered values 4 When OK button COLOR or BLACK key is pressed the currently entered data are saved to EEPROM and RAM SEGMENT 4 digits or less setting Text on mesh blur adjustment AW BKUCR_ACTA 99 THROUGH 99 0 2 0 0 A OFF 1 ON 2 AX BKUCR_ACTA 100 199 THROUGH 100 199 0 2 0 0 OFF 1 ON 2 AY BKUCR_ACTA 200 THROUGH 200 0 2 0 0 OFF 1 ON 2 5 digits or more setting T...

Page 196: ...there is no item over the display grays out and the operation is invalid 2 Enter the set value with 10 key Press C key to clear the entered values 3 When OK button COLOR or BLACK key is pressed the current entered value is saved to EEPROM and RAM Set range and default value of each setup Category Item Display Content Color button Set range Default value C M Y RANGE Red judgment range A PARAMETER O...

Page 197: ...TINGS or EXECUTE button is pressed during printing the operation is interrupted Set range and default value of each setup Items G are displayed as Display item Detail of display Example EXECUTE MODE AUTO Reflection to item G after settlement of values When EXECUTE key is pressed after changing and settlement of exposure adjustment values A to F the data are saved to EEPROM and RAM and set to item ...

Page 198: ... display grays out and the operation is invalid 2 Enter the set value with 10 key When C key is pressed the entered value is cleared 3 When EXECUTE button is pressed it is highlighted and the current set value is saved to EEPROM and RAM Printing for the adjustment is started After completion of printing EXECUTE button returns to the normal display When OK button COLOR or BLACK key is pressed the d...

Page 199: ... EXPOSURE2 Super Fine Exposure 2 1 to 99 50 D EXPOSURE3 Super Fine Exposure 3 1 to 99 50 E EXPOSURE4 Super Fine Exposure 4 1 to 99 50 F EXPOSURE5 Super Fine Exposure 5 1 to 99 50 G AUTO H_TONE Super Fine Auto Half tone 1 to 99 50 H EXPOSURE1 H_TONE Super Fine Exposure 1 Half tone 1 to 99 50 I EXPOSURE2 H_TONE Super Fine Exposure 2 Half tone 1 to 99 50 J EXPOSURE3 H_TONE Super Fine Exposure 3 Half ...

Page 200: ...TE MODE AUTO Print mode Ultra Fine Auto 1 to 12 1 1 AUTO EXP1 Ultra Fine Exposure 1 2 EXP2 Ultra Fine Exposure 2 3 EXP3 Ultra Fine Exposure 3 4 EXP4 Ultra Fine Exposure 4 5 EXP5 Ultra Fine Exposure 5 6 AUTO H_TONE Ultra Fine Auto Half tone 7 EXP1 H_TONE Ultra Fine Exposure 1 Half tone 8 EXP2 H_TONE Ultra Fine Exposure 2 Half tone 9 EXP3 H_TONE Ultra Fine Exposure 3 Half tone 10 EXP4 H_TONE Ultra F...

Page 201: ... an active display is made and item is shifted EXECUTE 0 L J㧦 50 㧧 EXPOSURE3 H_TONE K㧦 50 㧧 EXPOSURE4 H_TONE SIMULATION NO 46 45 EXPOSURE ADJUSTMENT FAX㧦600DPI 45 㨇 1㨪 99㨉 OK TEST CLOSE L㧦 45 㧧 EXPOSURE5 H_TONE M㧦 12 㧧 EXECUTE MODE EXP5 H_TONE Category Item Display Content Set range Default value COPY COLOR A COPY C LOW Low compression Color 0 0 LOW MIDDLE Middle compression Color 1 HIGH High comp...

Page 202: ...there is any item over an active display is made and item is shifted If there is no item over the display grays out and the operation is invalid If there is any item under an active display is made and item is shifted If there is no item over the display grays out and the operation is invalid 2 Enter the set value with 10 key Press C key to clear the entered values 3 When OK button COLOR or BLACK ...

Page 203: ...is pressed the display is shifted to the folder or file selection screen 2 When a firmware update folder or file button is pressed the display is shifted to the firmware update screen The number of buttons depends on the number of files in the inserted USB memory A folder name or file name is displayed on the button If the folder name or file name is of more than 34 characters only 34 characters a...

Page 204: ...main 8 digits ICU BOOTS ICU boot section sub 8 digits LANGUAGE Language support data program Generic name 8 digits GRAPHIC Graphic data for L LCD 8 digits SLIST SLIST data for L LCD 8 digits PCU BOOT PCU boot section 8 digits PCU MAIN PCU main section 8 digits DESK BOOT Desk unit boot section 8 digits DESK MAIN Desk unit main section 8 digits A4LCC BOOT Side LCC A4 boot section 8 digits A4LCC MAIN...

Page 205: ... the display returns to the sub code entry screen When CA key or SYSTEM SETTINGS key is pressed to exit the simulation on the version display screen and the following screens before execution the machine is rebooted Folder selection screen 1 Folder selection screen 2 50 50 1 Purpose Adjustment Function Purpose Used to adjust the copy image position on print paper in the copy mode and to adjust the...

Page 206: ... step The smaller the set value is the faster the timing is The greater the set value is the slower the timing is 0 to 99 50 B RRCB CS12 Resist motor ON timing adjustment The timing to turn ON the resist roller from reception of the resist signal is adjusted 0 1mm step The smaller the set value is the faster the timing is The greater the set value is the slower the timing is Standard cassette 1 to...

Page 207: ... there is no need to adjust If the values are as shown above there is no need to adjust If not go to step 5 5 Change the adjustment values of A DEN C and B DEN B When the adjustment value of A DEN A is decreased by 1 the sub scanning direction print start position is shifted toward the paper lead edge by 0 1mm When the adjustment value of B DEN B is decreased by 1 the paper transport direction pri...

Page 208: ...print lead edge for the printer When the adjustment value of this item is decreased by 1 the printer print start position is shifted toward the lead edge in the paper transport direction by 0 1mm B DEN B Sub scanning direction print range adjustment 1 to 99 20 Void quantity formed at the paper rear edge When the adjustment value of Item B DEN B is decreased by 1 the sub scanning direction print ra...

Page 209: ...f 0 1mm L4 Distance A RSPF DSPF front surface 200 Unit 0 1mm L5 Distance A RSPF DSPF back surface 200 Unit 0 1mm RSPF DSPF front surface DSPF back surface 6 When EXECUTE button is pressed the currently entered data are saved in EEPROM and RAM and calculation is exe cuted When CLOSE button is pressed the display is shifted to the copy basic screen of simulation Copying can be performed also by pres...

Page 210: ...m in the main scanning direction The main scanning direction paper size is 257mm or less Reference Main scanning direction print front image center posi tion 160mm from the BD sensor in the LSU unit 60mm in the main scanning direction Adjustment direction direction Enlargement of magnification ratio direction Reduction of magnification ratio When the adjustment value of item B to H is decreased by...

Page 211: ...ation color shift Backup value input Section Item Image quality Operation Procedure 1 Select the set item with and buttons The highlighted section of the set value is switched and dis played on the set setting area If there is any item over an active display is made and item is shifted If there is no item over the display grays out and the operation is invalid If there is any item under an active ...

Page 212: ...gistration adjustment value main scanning direction Cyan laser writing position F side 1 to 199 100 YES B CYAN REAR Registration adjustment value main scanning direction Cyan laser writing position R side 1 to 199 100 YES C MAGENTA FRONT Registration adjustment value main scanning direction Magenta laser writing position F side 1 to 199 100 YES D MAGENTA REAR Registration adjustment value main sca...

Page 213: ...se pressing EXECUTE key opening the door etc SUSPENDED is displayed and the drum motor stops and EXECUTE button returns to the normal display In case of an error end or a forcible interruption the data are not written to EEPROM and RAM Display items and contents in normal end 0 A A㧦100 B㧦100 㧧 CYAN 㧧 MAGENTA SIMULATION NO 50㧙21 REGISTRATION ADJUSTMENT SCANNING DIRECTION 100 㨇 1㨪199 㨉 OK TEST EXECU...

Page 214: ...pecified allowable range 28 SUB CYAN REAR Result value error sub scan CYAN R The variation of the calculation result value is over the specified allowable range 30 SUB MAGENTA FRONT Number error sub scan MAGENTA F The number of pitch data is not the specified number 31 SUB MAGENTA FRONT Pitch error sub scan MAGENTA F The pitch data is not in the specified allowable range 32 SUB MAGENTA FRONT Adjus...

Page 215: ...TA F The variation of the calculation result value is over the specified allowable range 75 MAIN MAGENTA REAR Number error main scan MAGENTA R The number of pitch data is not the specified number 76 MAIN MAGENTA REAR Pitch error main scan MAGENTA R The pitch data is not in the specified allowable range 77 MAIN MAGENTA REAR Adjustment value error main scan MAGENTA R The calculation result value is ...

Page 216: ... to display the initial screen K C M Y Press NEXT button to display the next category Press BACK button to display the previous category 8 Sampling status check 5 KCMY Press K C M Y button to display the initial screen K C M Y Press NEXT button to display the next category Press BACK button to display the previous category 9 Sampling status check 6 KCMY Press K C M Y button to display the initial ...

Page 217: ...ng OC LEAD_EDGE OC OC lead edge image loss setting 0 to 100 0 0mm B FRONT_REAR OC OC side image loss setting 0 to 100 0 0mm C TRAIL_EDGE OC OC rear edge image loss setting 0 to 100 0 0mm D Image loss setting RSPF DSPF SIDE1 LEAD_EDGE SPF_SIDE1 Front surface lead edge image loss setting 0 to 100 0 0mm E FRONT_REAR SPF_SIDE1 Front surface side image loss setting 0 to 100 0 0mm F TRAIL_EDGE SPF_SIDE1...

Page 218: ...d the adjustment value is not saved to EEPROM and RAM and the display is shifted to the top menu screen When DATA button is pressed the data used for the adjust ment are displayed 7 When OK button is pressed the adjustment value is saved to EEPROM and RAM and the display is shifted to the top menu screen When BACK button is pressed the display returns to the result display screen 50 28 Purpose Adj...

Page 219: ...urface and calculating After completion of scanning the front surface calculation of the adjustment value front surface is started After completion of calculation of the front surface adjust ment value the display is shifted to the RSPF DSPF adjust ment pattern back surface scan start screen Adjustment item RSPF DSPF document lead edge adjustment front surface RSPF DSPF document off center adjustm...

Page 220: ...lect screen to allow self printing of the print position adjustment pattern again When RESCAN button is pressed scanning of the print position adjustment pattern is started again When RETRY button is pressed the adjustment value is not saved to EEPROM and RAM and the display is shifted to the top menu screen When DATA button is pressed the data used for adjust ment are displayed 8 When OK button i...

Page 221: ... 4 99 to 4 99 SPF2 3 ADJ_SPF2 SCAN LEAD OFST SPF2 adjustment value correction value 1 to 99 99 STEP SCAN F C R LEAD F C R SPF2 magnification ratio lead edge data SCAN 4 99 to 4 99 LEAD 4 9 to 4 9 SCAN LEAD mm DATA_OFFSET R U M L F U M L SPF2 off center data 4 9 to 4 9 mm SCAN_MAIN SPF2 main scan magnification ratio correction value 4 99 to 4 99 Status 4 PAPER OC SPF1 SPF2 Paper information A4 A4R ...

Page 222: ...key Press C key to clear the entered values 3 When OK button COLOR or BLACK key is pressed the current entered value is saved to EEPROM and RAM When CLOSE button is pressed the display shifts to the copy basic screen of simulation Copying can be performed also by pressing COLOR BLACK key Set range and default value of each set value RSPF model Item Display item Description of content Set range Def...

Page 223: ...VY PAPER S Manual feed tray deflection adjustment value Heavy paper small size LT size or less 1 to 99 45 H MANUAL HEAVY PAPER L Manual feed tray deflection adjustment value Heavy paper large size Longer size than the above 1 to 99 45 I MANUAL OHP Manual feed tray deflection adjustment value OHP 1 to 99 45 J MANUAL ENV Manual feed tray deflection adjustment value Envelope 1 to 99 45 K ADU PLAIN PA...

Page 224: ... to 99 50 K RANDOM_THIN_ MID DSPF deflection quantity adjustment value 1 random thin paper MID 1 to 99 50 L RANDOM_THIN_ LOW DSPF deflection quantity adjustment value 1 random thin paper LOW 1 to 99 50 A REGI2 NORMAL_PLAIN_ HIGH DSPF deflection quantity adjustment value 2 normal plain paper HIGH 1 to 99 50 B NORMAL_PLAIN_ MID DSPF deflection quantity adjustment value 2 normal plain paper MID 1 to ...

Page 225: ... to 99 30 B TRAY1 L Main unit cassette 1 upper stage deflection adjustment value large size Longer size than the above 1 to 99 30 C TRAY2 S Main unit cassette lower stage deflection adjustment value small size LT size or less 1 to 99 30 D TRAY2 L Main unit cassette lower stage deflection adjustment value large size Longer size than the above 1 to 99 30 E MANUAL PLAIN PAPER S Manual tray deflection...

Page 226: ...sed the currently entered value is set Display item set range and default value When the set value is increased by 1 the distance between the home position and the RSPF DSPF scan position is increased by 0 1mm When the set value is changed by 1 the position is shifted by 0 1mm Since the distance of RRCA S and RSPF DSPF scan position is changed RRCA are not changed by this adjustment value No Displ...

Page 227: ...s shown below 1 0 0 1 Entry of 1 to 8 only is effective 5 When EXECUTE button is pressed the currently entered data are set After completion of setting EXECUTE button returns to the normal display 55 3 Purpose Setting Function Purpose Used to set the controller soft SW Section MFP Item Operation Specifications Operation Procedure 1 When the machine enters Simulation 55 03 the screen on the right i...

Page 228: ...e button If the file name is of more than 70 characters only 70 characters are displayed The maximum number of buttons is 30 items 4 Press EXECUTE button and it is highlighted and YES and NO buttons becomes active from the gray out display Display during importing HDD IMPORT Display during exporting HDD EXPORT 5 Press YES button and it is highlighted and importing is exe cuted When NO or EXECUTE b...

Page 229: ...rd is unconnected and SLOT3 option is connected NONE Not installed including DIMM trouble SLOT Descriptions SLOT1 Memory connected to the MFP controller Since it is of only the system area it is excluded from the targets of Red Write check SLOT2 Memory connected to the MFP controller Read Write check is executed for some memory area SLOT3 Option memory connected to the ICU ASIC Since SLOT4 standar...

Page 230: ... value 0 A A㧦 0 B㧦 2 C㧦 2 D㧦 1 㧧 SETTING ENABLE㧦DISABLE 㧧 NUMBER OF ROW㧦13BIT 㧧 NUMBER OF COLUMN㧦10BIT 㧧 TWR SETTING VALUE㧦3CLOCK SIMULATION NO 60㧙02 SDRAM SETTING 0 㨇 0 㨪 1 㨉 OK TEST CLOSE Display Content Operation LSU TESTRESULT NG PG LSU check polygon mirror is abnormal Operation interruption and end LSU TESTRESULT NG K LSU check K colored LD emission of light is abnormal Operation interruption...

Page 231: ...matting of the hard disk YES button is high lighted When NO button or EXECUTE button is pressed EXE CUTE button returns to the normal display and YES and NO buttons gray out When the hard disk formatting is not completed normally HDD FORMAT NG is displayed After completion of the hard disk formatting EXECUTE button returns to the normal display and YES and NO buttons gray out When CA key is presse...

Page 232: ...ed and ENABLE is dis played in the corresponding display section When another button is selected the newly selected button is highlighted and ENABLE is displayed in the correspond ing display section The previously selected button returns to the normal display and DISABLE is displayed in the corre sponding display section 2 When EXECUTE button is pressed it is highlighted and the self diagnostics ...

Page 233: ...te of the jog log data is not completed normally NG is displayed After completion of delete of the job log data EXECUTE button returns to the normal display and YES and NO but tons gray out When CA key is pressed during delete operation the oper ation is interrupted and the simulation is terminated When SYSTEM SETTINGS key is pressed the operation is inter rupted and the display returns to the sub...

Page 234: ... related to shading for RGB and OC RSPF DSPF 3 x 2 6 kinds Section Scanner Exposure Item Operation Operation Procedure 1 Select a color button to be displayed The shading set value of the selected button is displayed When B Blue G Green or R Red button is selected the selected button is highlighted and the adjustment value of the selected color is displayed Only one color button can be selected an...

Page 235: ... OC GAIN ODD Gain adjustment value ODD GAIN EVEN Gain adjustment value EVEN OFFSET ODD Offset value ODD OFFSET EVEN Offset value EVEN SMP AVE ODD Reference plat sampling average value ODD SMP AVE EVEN Reference plat sampling average value EVEN TARGET VALUE Target value BLACK LEVEL Black output level ERROR CODE Error code 0 1 to 4 0 No error 1 STAGE1 Over the loop number 2 STAGE2 The target value i...

Page 236: ...is displayed as the above error display When the operation is completed normally COMPLETE is dis played When RESULT button is pressed the display returns to the initial screen The calculation result of normal completion is displayed MX 3500N 4500N MX 3501N 4501N 63 5 Purpose Adjustment Function Purpose Used to reset the gamma correction and color correction parameters of the SCAN ASIC Section Scan...

Page 237: ...mulation 63 07 the following screen is displayed Press K C M Y button to display the data of each color Only one color button can be selected The selected button is highlighted In the initial screen K is selected 2 When SETUP button is pressed the display is shifted to the sampling start screen Put the chart self printed with SIM46 21 on the glass table and press EXECUTE button EXECUTE button is h...

Page 238: ...Section Printer Item Operation Operation Procedure 1 Press K C M Y button to select a color The selected button is highlighted When the highlighted but ton is pressed it returns to the normal display Two or more buttons can be selected 2 Select the set item with and buttons The highlighted set value is switched and the value is dis played in the setting area If there is any item over an active dis...

Page 239: ... to 255 Other than above 0 to 255 254 Yes D DENSITY FIXED 255 IF A 9 Print gradation specifications Pattern 9 255 fixed Other than above 1 to 255 255 Yes E MULTI COUNT Print quantity 1 to 999 1 No F EXPOSURE 2 8 IF A 14 19 THROUGH Exposure mode specifications No process Through Pattern 14 to 19 2 to 8 Other than above 1 to 8 1 8 STANDARD DITCH Yes CHAR PIC Text Printed Photo 2 CHAR PRPIC Text Phot...

Page 240: ...verlap even pitch pattern MBYN main scan 9 Each color 10 area A4 4R density print Fixed range 4 color fixed 10 Each interval is 41 86MM 989dot When M is outside 1 to 13 it is rounded K print is started at 17mm from the paper lead edge 10 8 color band print 4 color fixed 11 4 color mesh print All surface Each color 1 4 4 color fixed 2 2 Each color print is made for every 1 4 of sub scan paper size ...

Page 241: ...e set item with and buttons If there is any item over an active display is made and item is shifted If there is no item over the display grays out and the operation is invalid If there is any item under an active display is made and item is shifted If there is no item over the display grays out and the operation is invalid 17 All background Half tone All surface Half tone IMG ASIC after process up...

Page 242: ...ern specification For details refer to below 1 to 20 Only 1 2 9 to 11 and 14 to 19 can be printed 1 Yes B DOT1 DOT1 2 IF A 2 11 Print dot number setting Self print pattern for M BY N Pattern 2 11 2 to 255 Other than above 1 to 255 1 Yes C DOT2 DOT2 2 IF A 2 11 Space dot number setting Self print pattern for M BY N Pattern 2 11 2 to 255 Other than above 0 to 255 254 Yes D DENSITY FIXED 255 IF A 9 P...

Page 243: ...ge 11 4 color Mesh print All surface Each color 1 4 2 2 Each color print is made for every 1 4 of sub scan paper size When N 0 4 color all surface print 12 Input process IMG ASIC preprocess 13 14 256 gradations sub scan Sub fixed No When all colors are selected print is made in CMY Print is started at 255 gradation in the range of 0 to 254 gradations Print in 256 gradations Print is started at 5mm...

Page 244: ...ot reflected to setting When paper which does not satisfy the paper feed conditions printing cannot be made Paper feed condition PLAIN Cassette Manual feed For the other manual feed only Items D E F G are displayed as Display item Detail of display Example PAPER CS1 Detailed description for each print in item A 0 A A㧦 1 㧧 PRINT PATTERN B㧦 5 㧧 DENSITY SIMULATION NO 64 03 SELF PRINT BW 1 㨇 1㨪 23 㨉 O...

Page 245: ...t item description When B W print is made the bit number is fixed to 1 bit and selection of half tone rendering intent gray compensation is disabled Though entry of a value can be made it is not reflected to the setting Items B D E F G H and I are displayed as Display item Detail of display Example PAPER CS1 Detailed description for each print pattern in item A 0 K A A㧦 3 B㧦128 C㧦 1 D㧦 2 㧧 PRINT P...

Page 246: ...When B W print is made the bit number is fixed to 1 bit and selection of half tone rendering intent gray compensation ink simulation is dis abled Though entry of a value can be made it is not reflected to the setting Items B D E F G H and I are displayed as Display item Detail of display Example PAPER CS1 3 PCL process inspection pattern COLOR B W continuous 2 Calibration Continuous printing is ma...

Page 247: ...ection and Y coordinates verti cal direction are displayed in decimal numbers When you take your finger off the touch panel the last dis play value is displayed It does not return to 0 As far as the touch panel is properly adjusted the range of coor dinates in the LCD display range is X axis 0 to 639 Y axis 0 to 239 67 67 24 Purpose Adjustment Function Purpose Use to execute the printer setting of...

Page 248: ...nt Function Purpose Used to set the manual correction of the printer engine color balance Section Printer Item Adjustment Operation Procedure 1 Use K C M Y button to select a color The selected button is highlighted Select the set item with and buttons The highlighted section of the set value is switched and dis played on the set setting area If there is any item over an active display is made and...

Page 249: ...e sampling screen 3 After completion of sampling the display is shifted to the sam pling result display screen Press REPEAT button to return to the sampling start screen 4 When OK button is pressed the displayed sampling result is saved to EEPROM and RAM 5 The display returns to the initial screen and the registered tar get value is displayed Display data content BASE is displayed only on the samp...

Page 250: ...alue is cleared YES button is highlighted The cleared data are saved to EEPROM and RAM When NO button or EXECUTE button is pressed EXE CUTE button returns to the normal display and YES and NO buttons gray out After completion of calibration value clear EXECUTE but ton returns to the normal display and YES and NO but tons gray out Clear item 67 32 Purpose Setting Function Purpose Used to set YES NO...

Page 251: ... items on the screen When SCREEN6 SCREEN7 SCREEN10 SCREEN11 is dis played K data only When C M Y button is pressed the gray out keys are disabled Item Display Content Set range Default value A SCREEN 0 YES 1 NO 0 Change of screen for each object is allowed 0 to 1 0 YES 1 Change of screen for each object is inhibited B COLOR 0 YES 1 NO 0 Change of color for each object is allowed 0 to 1 0 YES 1 Cha...

Page 252: ... data are saved to EEPROM and RAM Also when button or COLOR BLACK key is pressed the value is saved to EEPROM and RAM Set range and default value of each setup Selectable items on the screen When SCREEN3 is displayed K data only When C M Y button is pressed the gray out keys are disabled Item Display Description Set range Default value SCREEN1 3 SCREEN2 K C M Y A POINT1 Point 1 0 to 255 128 128 12...

Page 253: ...cognizes a trouble it stops the operation and displays the trouble message A warning message is displayed when a consumable part life is nearly expired or is expired When a warning message is displayed the machine may be or may not be stopped The trouble messages and the warning messages are displayed by the LCD Some trouble messages are automatically cleared when the trou ble is repaired Some oth...

Page 254: ...e memory trouble decode error E7 00 01 05 06 08 09 Network error Not displayed Only the message for each trouble is displayed Operatable but send NG Operatable but send NG Process control trouble Only history is left MFP detection F2 80 87 Laser trouble PCU E7 20 28 29 L6 10 10 Connection trouble PCU detection E7 50 55 A0 21 PCU section troubles motor fusing etc H2 H3 H4 H5 L4 excluding L4 30 U2 9...

Page 255: ...When operations are disabled OK button is not displayed and the message is displayed until the trouble is cancelled For U 3 4 11 perform the following procedures In order to avoid patent interference When a trouble is detected during a job the machine operation is terminated Trouble display without OK key When a trouble is detected during other than a JOB the trouble display is not made and the tr...

Page 256: ...0 Back face shading trouble black correction DSPF Scanner 11 Shading trouble white correction DSPF Scanner 14 Back face ASIC communication trouble DSPF Scanner E7 00 System memory access error MFP 01 System data trouble MFP 03 HDD trouble MFP 05 Local memory access error MFP 06 Decode error trouble Compression decode error A compression file cannot decompressed MFP 08 Local memory specifications e...

Page 257: ...terface fan motor abnormality MX FNX2 PCU 31 Finisher folding sensor trouble MX FNX2 PCU 32 Communication trouble between the finisher and the punch unit MX FN2 PCU 33 Finisher punch shift motor trouble PCU 34 Finisher punch motor trouble PCU 35 Finisher punch side registration sensor trouble MX FNX2 PCU 36 Finisher punch registration sensor trouble MX FNX2 PCU 37 Finisher backup RAM trouble PCU 3...

Page 258: ...ite error 04 FAX MODEM operation trouble 21 Combination error between the TEL LIU PWB and the FAX soft switch 30 Access error to power controller on the FAX board FAX detection 97 FAX PWB incompatibility trouble 98 Combination error between the FAX BOX PWB destination information and the machine destination information F9 00 Communication trouble between the controller and the printer controller E...

Page 259: ...check sum error PCU U5 00 SPF communication trouble Scanner 16 SPF fan motor trouble Scanner 30 SPF tray lift up trouble Scanner 31 SPF tray lift down trouble Scanner 40 SPF install trouble Scanner U6 00 Desk communication trouble PCU 01 Tray 1 lift up trouble PCU 02 Tray 2 lift up trouble PCU 09 LCC lift motor trouble PCU 10 Desk transport motor trouble PCU 20 LCC communication trouble PCU 21 LCC...

Page 260: ...Check and remedy 1 Check the network controller and its peripheral circuit 2 Output the NIC Config Page and check the NIC version 3 Replace the MFPcnt PWB Trouble content The specified mail server FTP server and SMB server are not found Section MFP Case 1 Cause Network cable connection trouble Check and remedy Check to insure that the network cable is securely connected Case 2 Cause Network setup ...

Page 261: ...POP3 server authentication check error Section MFP Case 1 Cause Network cable connection trouble Check and remedy Check to insure that the network cable is securely connected Case 2 Cause The POP3 server account name or the password registered for the account is incorrect Check and remedy Check to insure that the POP3 server account name or the password for the account is correct Trouble content T...

Page 262: ... area data trouble when FAT is broken Section MFP Case 1 Cause The HDD is not properly installed to the MFPcnt PWB Check and remedy 1 Check installation of the HDD of the MFPcnt PWB 2 Check connection of the harness of the MFPcnt PWB 3 Use SIM62 2 and 3 to check read write from to the HDD Case 2 Cause The HDD does not work properly Check and remedy Replace the HDD Case 3 Cause MFPcnt PWB trouble C...

Page 263: ... Case 1 Cause Installation error of the CCD unit flat cable Check and remedy Check the installing state of the flat cable to the CCD unit Case 2 Cause Dirt on the mirror the lens or the reference white plate Check and remedy Clean the mirror the lens or the reference white plate Case 3 Cause Copy lamp lighting trouble Check and remedy Check the installing state of the flat cable to the copy lamp u...

Page 264: ...PCU PWB Section PCU Case 1 Cause A PWB which is incompatible with the machine specifications is connected Check and remedy 1 Replace the PCU PWB 2 Replace the LSU PWB Case 2 Cause A firmware which is incompatible with the machine specifications is used Check and remedy Check the kind and the version of the firmware Trouble content EEPROM PWB information sum error Section PCU Case 1 Cause 1 EEPROM ...

Page 265: ...heck grounding of the machine Trouble content Auto developer adjustment trouble The sample level for every rotation is other than 128 10 Detection only with SIM25 2 no trouble memory only display Section PCU Case 1 Cause Toner density sensor trouble charging voltage developing voltage trouble toner density trouble developing unit trouble PCU PWB trouble Check and remedy Use SIM25 2 to execute the ...

Page 266: ...k and remedy Use SIM3 3 to check the operation of the tray lift motor FLM FTLM Replace the finisher control PWB Trouble content Pre alignment motor trouble Section PCU Case 1 Cause Motor lock motor RPM abnormality motor overvoltage saddle finisher control PWB trouble Check and remedy Use SIM3 3 to check the operation of the pre alignment motor FFJM Replace the finisher control PWB Trouble content ...

Page 267: ... the finisher control PWB Trouble content Punch unit backup RAM data garbled Section PCU Case 1 Cause Punch control PWB trouble malfunction due to electrical noises Check and remedy Replace the punch control PWB Trouble content Punch dust sensor detection trouble Section PCU Case 1 Cause Sensor breakage harness disconnection finisher control PWB trouble MX FNX2 punch control PWB trouble MX FNX2 Ch...

Page 268: ...Trouble content The transfer belt surface is scanned by the image density sensor before starting the process control and adjust the sensor gain so that the output is kept at a certain level However the output is not within the specified range though the senor gain is adjusted Section PCU Case 1 Cause Image density sensor trouble harness connection trouble between PCU PWB and the image density sens...

Page 269: ...nsor Case 3 Cause PCU PWB trouble Check and remedy Check the PCU PWB Trouble content Toner end with the remaining quantity of 50 or more The toner supply time exceeds 3 times as much as the specified time Section PCU Case 1 Cause Toner motor section connector harness trouble Check and remedy Check the connector connection of the toner motor section Check the connector harness TM connection to the ...

Page 270: ...and remedy Replace the toner cartridge Trouble content Improper data are detected in the CRUM contents when the normal CRUM of the cartridge is detected Section PCU Case 1 Cause An improper cartridge is inserted Toner cartridge trouble Check and remedy Replace the toner cartridge Trouble content Improper data are detected in the CRUM contents when the normal CRUM of the cartridge is detected Secti...

Page 271: ...transfer belt cleaning trouble Check and remedy Use SIM44 2 to execute the process control gain adjustment If ERROR is displayed check the sensor and the harness If the adjustment is completed check the drum surface state and the belt surface state Trouble content The low density rising point or the high density saturation point cannot be calculated because of a calculation error in the primary ap...

Page 272: ...patch print result when executing the half tone process control in MAGENTA Section PCU Case 1 Cause Image density sensor trouble harness connection trouble between PCU sub PWB and the image density sensor image density sensor dirt transfer belt cleaning trouble Check and remedy Use SIM44 2 to execute the process control gain adjustment If ERROR is displayed check the sensor and the harness If the ...

Page 273: ...se 2 Cause Tray 2 lift up motor trouble Check and remedy Check the lift up unit Trouble content A communication error is detected during initial establishment or after establishment of communication with the EFI controller Section MFP Case 1 Cause Printer controller MFPcnt PWB cable trouble Check and remedy Check the printer controller MFPcnt PWB cable Case 2 Cause MFPcnt PWB cable trouble printer...

Page 274: ...the control PWB lamp control circuit 4 Use SIM14 to cancel the trouble Trouble content The temperature of the hung up prevention thermistor exceeds the specified level Section PCU Case 1 Cause Non contact thermistor trouble control PWB trouble fusing section connector connection error AC power source trouble Check and remedy 1 Use Sim44 14 to check if the non contact thermistor shows an abnormal t...

Page 275: ...er remains Check and remedy Check the fusing section for jam paper winding etc Case 2 Cause POD1 sensor trouble or harness connection trouble Check and remedy Check the POD1 sensor harness Use SIM14 to cancel the trouble Case 3 Cause Fusing unit installation trouble Check and remedy Check the fusing unit installation Trouble content Mirror feed is not completed within the specified time Section Sc...

Page 276: ...an motor Case 2 Cause Harness connection trouble between the mother PWB and the fan motor Check and remedy Check the harness and the connector between the mother PWB and the fan motor Case 3 Cause Control circuit trouble Check and remedy Replace the controller PWB Case 4 Cause Mother PWB trouble Check and remedy Replace the mother PWB Trouble content When the paper exit cooling fan toner hopper fa...

Page 277: ... counter is not installed Check and remedy Install the personal counter Trouble content Backup SRAM battery voltage fall Section MFP Case 1 Cause 1 Battery life 2 Battery circuit abnormality Check and remedy Check that the battery voltage is about 2 5V or above Trouble content EEPROM device read write error Section MFP Case 1 Cause EEPROM device trouble Check and remedy Replace the EEPROM device C...

Page 278: ...changed when the PCU MFPcnt PWB is replaced Check and remedy 1 Check that EEPROM is properly set 2 Check that EEPROM on the previous PWB is inserted to the newly installed PWB Trouble content MFPcnt HDD individual data check sum error One touch group program etc Section MFP Case 1 Cause Write read error to from HDD Check and remedy 1 Turn OFF ON the power to initialize the data related to the chec...

Page 279: ...ation line Case 3 Cause Control SCU PWB trouble DSPF PWB trouble Check and remedy Replace the control SCU PWB Replace the DSPF PWB Trouble content The motor lock signal is detected during rotation of the fan Section Scanner Case 1 Cause Fan motor trouble harness of the fan motor related circuit trouble Check and remedy Use SIM2 3 to check the operation Check harness connector and fan motor related...

Page 280: ...certain time from turning OFF the motor After 5sec count is made for 0 1sec to get 100 or more count Section PCU Case 1 Cause Motor lock motor RPM abnormality an overcurrent to the motor LCC control PWB trouble Check and remedy Use SIM4 3 to check the operation of the transport motor Trouble content DC24V power is not supplied to LCC Section PCU Case 1 Cause Connector and harness connection troubl...

Page 281: ...unit C P G No 23 2 Side seal F R BK Mechanical parts Toner reception seal BK Side seal F R C Toner reception seal C Waste toner box Developing section Developer BK Monochrome supply DV seal BK P G No 22 42 DV side seal F BK P G No 22 26 DV side seal R BK P G No 22 15 Toner filter P G No 21 37 Developer C Color supply Developer M Developer Y DV seal C P G No 22 42 DV side seal F R C P G No 22 26 22...

Page 282: ...ry transfer drive idle gear P G No 28 6 Sensors Process control resist sensors Primary transfer CL roller P G No 25 56 Cleaner seal Cleaner seal R Transfer toner reception seal Primary transfer roller bearing P G No 26 40 P G No 27 35 Packing Mylar P G No 24 25 Fusing section Upper heat roller Mechanical parts P G No 31 42 Lower heat roller P G No 32 13 Fusing gear P G No 31 40 Upper heat roller b...

Page 283: ...rge brush Paper exit filter Gears When checking apply to the necessary positions specified positions Drive section Gears Grease Mechanical parts When checking apply to the necessary positions specified positions Shaft earth sections Conduction grease When checking apply to the necessary positions specified positions Belts Others Sensors Mechanical parts Image quality Mechanical parts Optical secti...

Page 284: ... K 1500 K 1650 K 1800 K Remark Refer to the Parts Guide Block Item No Only the replacement parts are described Color supply 100 K 200 K 300 K 400 K 500 K 600 K 1 Drum BK Monochrome supply 2 Cleaner blade BK P G No 23 14 3 Charging unit BK P G No 23 2 4 Drum C Color supply 5 Cleaner blade C P G No 23 14 6 Charging unit C P G No 23 2 7 Side seal F R BK Mechanical parts 8 Toner reception seal BK 9 Si...

Page 285: ...job This is because the actual life is determined by the rotations of the drum When the print quantity of one job is 5 or less the number of rota tions for one page is increased As shown in the graph below therefore the drum life quantity varies for each print quantity of one job Life meter can be checked with SIM22 1 according to each drum rotations as the drum life Life meter indicates the remai...

Page 286: ...bed Color supply 100 K 200 K 300 K 400 K 500 K 600 K 1 Developer BK Monochrome supply 2 DV seal BK P G No 22 42 3 DV side seal F BK P G No 22 26 4 DV side seal R BK P G No 22 15 5 Toner filter P G No 21 37 6 Developer C Color supply 7 Developer M 8 Developer Y 9 DV seal C P G No 22 42 10 DV side seal F R C P G No 22 26 22 15 11 Toner filter P G No 21 37 12 Toner cartridge BK C M Y Monochrome Color...

Page 287: ...duction collar P G No 26 8 P G No 27 25 6 Transfer drive roller 7 Transfer follower roller 8 Tension roller 9 Belt CL brush 10 Y auxiliary roller 11 Resist backup roller 12 Secondary transfer belt P G No 29 21 13 Secondary transfer roller P G No 29 6 14 Secondary belt drive roller 15 Secondary belt tension roller 16 Secondary belt follower roller 17 Secondary transfer drive idle gear P G No 28 6 1...

Page 288: ... G No 31 40 4 Upper heat roller bearing P G No 31 41 5 Lower heat roller bearing P G No 32 11 6 Sub roller 7 Sub roller bearing 8 Upper separation pawl P G No 33 23 9 Lower separation pawl Japan only P G No 32 43 10 Upper thermistor side P G No 31 24 11 Upper thermistor sub P G No 31 24 12 Lower thermistor P G No 32 37 13 Upper thermistor C Non contact P G No 31 15 14 Gears Specified position 15 P...

Page 289: ... 5 4 9 8 2 1 23 3 1 12 24 10 11 8 9 12 25 22 22 2 10 7 11 13 17 18 18 17 15 15 15 5 4 19 20 20 21 7 6 13 23 25 Apply 0 2g of grease to the both ends bearing sections of the upper and the lower heat rollers evenly Oct 15 2006 6 ...

Page 290: ...rome supply Mechanical parts When calling 150 K 300 K 450 K 600 K 750 K 900 K 1050 K 1200 K 1350 K 1500 K 1650 K 1800 K Remark Refer to the Parts Guide Block Item No Only the replacement parts are described 1 Mirror Lens Reflector CCD Mechanical parts 2 Table glass SPF glass 3 Scanner lamp 4 Rails Specified positions 5 Drive belt Drive wire 4 2 4 2 4 3 5 5 1 1 1 4 ...

Page 291: ...st Lubricate Shift the position No Part name Monochrome supply Mechanical parts When calling 150 K 300 K 450 K 600 K 750 K 900 K 1050 K 1200 K 1350 K 1500 K 1650 K 1800 K Remark Refer to the Parts Guide Block Item No Only the replacement parts are described 1 Ozone filter PA Mechanical parts P G No 47 40 1 ...

Page 292: ...upply Mechanical parts When calling 150 K 300 K 450 K 600 K 750 K 900 K 1050 K 1200 K 1350 K 1500 K 1650 K 1800 K Remark Refer to the Parts Guide Block Item No Only the replacement parts are described 1 Paper pickup roller Mechanical parts P G No 10 40 15 33 2 Paper feed roller P G No 10 41 15 29 3 Separation roller P G No 9 4 14 37 4 Torque limiter 1 4 4 1 4 2 3 2 3 1 2 3 ...

Page 293: ...ome supply Mechanical parts When calling 150 K 300 K 450 K 600 K 750 K 900 K 1050 K 1200 K 1350 K 1500 K 1650 K 1800 K Remark Refer to the Parts Guide Block Item No Only the replacement parts are described 1 PS follower roller Mechanical parts 2 Transport rollers 3 Discharge brush 4 Paper exit filter 5 Gears When checking apply to the necessary positions specified positions 1 2 2 2 3 3 4 4 2 3 ...

Page 294: ... K 300 K 450 K 600 K 750 K 900 K 1050 K 1200 K 1350 K 1500 K 1650 K 1800 K Remark Refer to the Parts Guide Block Item No Only the replacement parts are described 1 Gears Grease Mechanical parts When checking apply to the necessary positions specified positions 2 Shaft earth sections Conduction grease When checking apply to the necessary positions specified positions 3 Belts 2 1 3 1 FLOIL G313S HAN...

Page 295: ...e set value of SIM21 1 but SIM26 38 is set to Print Enable Enable Code Content Print job Enable Disable TK1 The primary transfer unit print counter reaches 150 000 sheets Enable TK2 The secondary transfer unit print counter reaches 300 000 sheets Enable Code Content Print job Enable Disable FK1 The funsing upper and lower heat roller print counter reaches 300 000 sheets Enable FK2 The funsing sub ...

Page 296: ...nter simulation 49 99 If you open the print queue on the PC you can see the firmware loading for a few minutes When the firmware finishes loading from the print queue the Imager display in simulation 49 99 shows the following S E CAUTION DO NOT POWER OFF THE MFP FIRMWARE UPDATE IN PROGESS At the completion of the upgrade the Imager will reboot auto matically Go to Simulation 22 05 and confirm the ...

Page 297: ...e The machine recognizes the media and automatically executes processing USB Memory USB Host Firmware Firmware sfu Firmware Firmware Media Adapter SIMULATION NO 49 01 TEST FIRMWARE UPDATE FILE1 FILE2 FILE3 FILE4 1 1 0 CLOSE SIMLATION NO 49 01 FIRMWARE UPDATE CLOSE 1 1 ICU MAIN ICU BOOT LANGUAGE GRAPHIC ALL CURRENT 01 00 00 UPDATED TO 01 01 00 CURRENT 01 00 00 CURRENT 01 00 00 CURRENT 01 00 00 UPDA...

Page 298: ...pgraded successfully C Firmware download using FTP FTP software is used to transfer the firmware data extension sfu from the PC to the machine The controller recognizes the firmware identi fier and the machine automatically switches to firmware write mode After the firmware is updated the machine automatically resets D Firmware download using the Web page A Web browser service technician s Web pag...

Page 299: ... Firmware Update now processing appears 4 When the firmware update is finished Firmware Update completed Please reboot the MFP appears Pressing the Reboot key the machine will restart to complete the update The browser will shift to the following screen Close the browser and open again to display latest information will be displayed 5 Update is completed with the above procedures ...

Page 300: ...RIVER MAIN PWB DRIVER SUB PW B HL PWB AC PW B DCPS HDD RD I F PW B LD_ K PW B BD_ K PW B LD_ C PW B LD_ M PW B LD_ Y PW B W TNM WH PW B LCD TOUCH PANEL LSU UNIT FUSER UNIT DV_ K UNIT DV_ C UNIT DV_ M UNIT DV_ Y UNIT TONER_ K UNIT TONER_ C UNIT T ONER_ M UNIT T ONER_ Y UNIT PS UNIT REGIST SENSOR UNIT DERIVERY UNIT PROCESS DRIVE UNIT PAPER FEED 1 UNIT PAPER FEED DRIVE UNIT PAPER FEED 2 UNIT RIGHT DO...

Page 301: ...M3 DDR bus 3 64bits width 64bits width 32bits width EEPROM 256Kbits I2C Ch 0 I2C Ch 0 I2C Ch 1 EEPROM 2Kbits I2C MicroWire Control signals RIC RS232C UART RS232C Transceiver UART PCU SCN FAX 1st UART FAX 2nd UART for Debug IMG A Bus Auto Color IMG B Bus Image process IMG C Bus Image process Piano SW USB DEV USB HOST LAN JACK EEPROM 2Kbits Ether MAC VBUS SW CPU RM7065C RM7965 SYSAD bus DDR bus 2 SY...

Page 302: ...FUM BeltMotor BTM Fuser unit HL control HL_ UM LM US Sensor Input CSS11 14 CSS21 24 POD1 APPD1 APPD2 Load control Output MPGS CPUC1 CPUC2 PCSS CPFC LSUSS1 LSUSS2 Optional MPUC MPFS 1TURC FAN Motor Control PS FAN PSFM Ozone FAN OZFM Pout FAN POFM_ F POFM_ R Flash Write Protect HV MC TC unit 3 wired serial Drum Lamp DL_K C M Y PW M DC Motor Control DV Motor BK DVM_ K DV Motor CL DVM_ CL Paper Feed M...

Page 303: ...BUS CCD PCB With AFE LVDS LVDS DSPFcnt PCB EEPROM 32Kbit I2C LAMP UN STMP UN LVDS Receiver 30bit RGB10bit 3 LVDS Driver 4bit 2 LVDS CPT ASIC CS4 DSPF Memory PCB LVDS LVDS Driver 28bit LVDS Receiver 28bit 24bit BUS BUFFER RGB8bit 3 RGB 8bit 3 RGB 8bit 3 Mother PCB MFP PCB Engine Controller LVDS Driver 28bit LVDS LVDS Driver 30bit MHPS LVDS Receiver 4bit 2 PANEL PCB CARD READER AUDITOR OCSW ࡔࣂ ġĩ Ī ...

Page 304: ...it Inv Schmit Inv O C Schmit Inv DSR_FAX CS P D P U P D P U P D P U P U P D P D P U P U P U P U P U P U P U P U P U P U P U P U P U P U P U P U P U P U P U P U P U P U P U P U P U P U P U P U P U P U P U P U P U P D P D P U P U P D P U P U P U P D P D P U P D P D P U P U P D P U P D P U P D A 4 0 D 15 8 P D P U P U P D P D P U P U P D TxD_FAX D RxD_FAX D TxD_FAX CS RxD_FAX CS LVDS RxD0 I O port I ...

Page 305: ...T2 MAIN POWER SW WH L WH N NC WH PWB NO 10W LCC T2 0AH 250V WH L WH N F3 AC IN TD2 TD3 10W DESK MAIN UNIT 10W MAIN UNIT SCN SCN unit 5W no mounting no mounting no mounting DESK OPTION OPTION LCC WARM HEATER SET OPTION Voltage Generation 24V1 24V2 24V3 24V4 24V5 12V 5Vn 3 3V FW Generating Circuit DC POWER SUPPLY 15A 125V T5AH 250V T8AH 250V N F T1AH 250V Voltage Generation 5Vo 5VL OPTION RY1 A1 A1 ...

Page 306: ...T1 T2 MAIN POWER SW WH L WH N NC WH PWB NO 10W LCC T2 0AH 250V WH L WH N F3 F4 T2 0AH 250V AC IN TD2 TD3 10W DESK MAIN UNIT 10W MAIN UNIT SCN SCN unit 5W no mounting no mounting DESK OPTION OPTION LCC WARM HEATER SET OPTION no mounting Voltage Generation 24V1 24V2 24V3 24V4 24V5 12V 5Vn 3 3V FW Generating Circuit DC POWER SUPPLY T8AH 250V T3 15AH 250V T6 3AH 250V N F T3 15AH 250V Voltage Generatio...

Page 307: ... 12V 5VN 3 3V D GND SCAN CNT PWB 5VO 5VO KEY OP PWB 5VN 5VO 3 3V D GND ORS PD PWB 5VN D GND LVDS PWB 24V_EXT 3 3V_EXT D GND LCD PWB 3 3V D GND P GND P GND 24V INVERTOR PWB D GND A3 3V CCD PWB A12V A5V CL INVERTOR PWB P GND 24V CL INT24V1 INT24V1 ORS LED PWB 24V1 24V_EXT 5V_EXT P GND AVCC 5VPD D GND 24V_EXT 5V_EXT P GND AVCC 5VPD D GND RSPF UN CARD READER 5V D GND 12V P GND 5VN 3 3V D GND FAX MAIN ...

Page 308: ...ND PS 187 9 5VN 10 NC D GND 11 3 3V CN5 B04P VH B 12 FW CN5 12V 1 B12B XL 1 12V 2 NC 2 NC 3 CN26 FROM P4 3 NC 4 B03B PH K R AC WH harness CN7 B8P VH B CN1 FW 1 B32B PHDSS B 1 P GND 2 2 NC P GND 3 3 P GND 4 B2P3 VH R SCN WH harness NC P GND 5 R EL 2PIN P P GND 6 TO INSERTOR P16 WH PWB P GND 7 TO LCC P15 SCN WH harness NC P GND 8 CN2 R EL 2PIN P 1 JPN OPTION EX100V OPTION EX120V OPTION EX200V OPTION...

Page 309: ...16 17 WEB END 11 D GND 11 16 10 RTH_1CS_IN 10 18 15 WTNM_1 PNC WTNM_2 24V3 17 9 WEB_INL 9 PNC 8 24V3 1 PNC_CL 2 3 1TNFD 3 24V3 AC PWB DSW_R 24V DSW_F 24V 1 TNM Waste toner motor 1 1TNFD 1 PNC 2 PCU PWB 24V1 1 DSW_R 24V 2 DSW_R 24V 1 2 DSW_F 24V PSU INT24V1in 24V2 6 INT24V1in 3 24V2 7 3 INT24V1 2 1TNFD D GND 4 D GND 1 2 21 22 23 24 17 18 19 20 13 14 15 16 9 10 11 12 5 6 7 8 1 2 3 4 LCDD0 LCD_E OP_R...

Page 310: ... B 5 D GND B 6 TH_US_IN B 7 4 2 3 2 1 D GND 3 RTH EXTERNAL TH_UMCS_IN 2 2 TH_US_IN RTH MAIN 1 1 TH_UM_IN 1 4 1 5 2 3 5 L HL E NC A 6 6 6 L HL LOW A 5 NC A 4 NC 1 N HL MAIN 4 L HL MAIN 3 N HL LOW 2 N HL E 5 6 HLOUT_US HLOUT_LM 3 4 HLOUT_UM 1 2 WEB_INL 1 NC A 3 A 8 6 5 4 3 2 1 D GND D GND D GND D GND D GND D GND A 7 TH_E_IN A 9 NC NC A 8 A 1 D GND A 10 3 WEB END 3 WEB END 2 RTH LOW 1 D GND 4 TH_LM_I...

Page 311: ... To P14 PS 187 High voltage interface harness To P1 MC Y To P14 PS 187 MC harness To P1 MC Y MC CMY To P14 PS 187 PS 250 To P12 CN1 B32B PHDSS B Primary transfer output harness Primary transfer harness PA HVR harness PT HV_REM 1 1TC K 1TC K 1TC K 1TC K MC_YMC 2 SPS 01T 187 PS 187 VHR 2N PS 250 1TC_K 3 1TC C 1TC C 1TC CMY 1TC CMY 1TC_YMC 4 SPS 01T 187 PS 250 BLUE FPS 187 RED PS 187 1TC_CL 5 1TC M 1...

Page 312: ...M_2 1 TNM_C_1 TNM_K_2 2 1 1 2 2 15 17 19 TNM_Y_2 2 18 21 20 TNM_C_2 2 1 TNM_Y_1 TNM_C_1 1 5 3 9 11 INT24V2 22 24 6 DVM_K_CK 10 12 DVM_K_LD TNM_K_1 4 DVM_K_LD 5V 5 6 7 DVM_K_CK DVM_K_D 1 2 4 INT24V2 P GND 2 1 2 1 5 6 7 DVM_CL_D DVM_CL_LD 5V 4 1 2 TNM_Y_2 1 2 1 DVM_CL_CK INT24V2 P GND TNM_Y Toner motor YELLOW 2 TNM_M Toner motor MAGENTA TNM_C Toner motor CYAN TNM_K Toner motor BK TNM_Y_1 TNM_M_2 TNM...

Page 313: ...V1 BTM_A 6 4 BTM_B 1 BTM_A INT24V1 5 5 INT24V1 3 2 BTM_A BTM_B DMCLA 4 DMCLB 3 5 DMCLA 6 INT24V1 5 DMBKB INT24V1 DMCLA 2 6 DMBKA DMBKA 1 INT24V1 2 DMBK Drum motor BK 3 4 6 1 2 5 INT24V1 DMCLB 1 BTM_B 1 INT24V1 2 BTM_A 4 INT24V1 3 9 4 8 6 12 11 DMBKB INT24V1 DMCLA 4 1 6 INT24V1 DMCLB DMCLB 5 DMBKA 10 7 DMBKA INT24V1 DMBKB DMBKB 3 2 PSMA PSMA 2 2 PSMA INT24V1 1 1 PSM PS motor PSMB 3 3 PSMB PSMA 4 4 ...

Page 314: ...1 5VN 10 3 4 8 1 2 3 4 8 D GND DVTYP_M 5 6 4 3 8 9 TSG_M 1 DVSET_M 2 5 7 2 TSG_M DVSET_M D GND 4 DVTYP_M 3 DVSET_M 2 20 5VN 5VN 5VN 10 1 5VN 1 16 DVTYP_M 12 10 TSG_M 14 D GND DVTYP_C 3 DVSET_C 2 5VN 1 1 4 DL_M 3 10 1 D GND 4 1 2 8 TSG_C 3 5VN 4 4 TSG_C D GND DVTYP_C DVSET_C 8 1 6 4 D GND 10 TSG_C D GND DVTYP_C DVSET_C 5 7 8 9 DVSET_K 2 5VN 1 D GND 4 DVTYP_K 3 4 2 3 4 5VN 2 3 DVTYP_K 5 7 8 1 8 1 D ...

Page 315: ..._M DT_M D GND Vref_M D GND INT5V 24V1 BREAK 6 1 POLYCLK LOCK 2 3 4 5 START P GND 5 4 POLYCLK LOCK D GND Vref_Y LDCHK_Y n LDERR_Y 3 2 1 6 START P GND 24V1 BREAK 5 11 12 LSUTH1 D GND LSUTH2 SK_K n LDERR_K 10 9 n SCK_LSU INT5V D GND 6 D GND INT5V SH_K ENB_K DT_K DT_K INT5V D GND D GND D GND 1 2 3 D GND n SCK_LSU n TRANS_DATA D GND LSUASIC_RST LSUTH2 n RSV_DAT n TRANS_RST JOBEND_INT LSUTH1 4 13 14 15 ...

Page 316: ...GND 2 2 5VN 3 DRIVER MAIN PWB 5VNPD 5 4 5VNPD 25 1 CPFD1 8 5 CPED1 5 3 CLUD1 5 CPED1 7 1 CPFD1 3 CLUD1 1 3 1 2 D GND CPFD1 1 2 3 D GND CLUD1 5VNPD 5VN 3 CPFD2 2 1 2 3 D GND CPED1 5VNPD 5 6 11 CPED1 5VNPD CLUD1 2 10 9 5VNPD 5 4 12 4 9 1 D GND 3 3 2 1 D GND CPFD1 5VN D GND 6 8 7 D GND DSW_C 5VN D GND 1 D GND D GND 3 D GND 5VNPD 1 2 CSPD2 6 1 3 5VNPD 1 8 7 5VNPD 3 2 8 9 D GND 1 CLUD2 5VN 9 7 D GND 6 ...

Page 317: ...PFM_CK CPFM_CK 4 4 CPFM_D 4 5 P GND CPFM_D 5 5 CPFM_LD 5 6 CLUM1 CPFM_LD 6 6 NC 6 7 P GND 5V 7 7 CPFC 7 8 CLUM2 8 24V3 8 9 9 CPUC1 9 10 CPFC Vertical transport clutch 10 24V3 10 2 24V3 1 12 24V3 12 11 CPFC 1 CPFC 2 11 CPUC2 11 12 24V3 13 CPUC1 13 P GND 13 14 24V3 14 CLUM1 14 15 CPFC1 CS1 paper feed clutch 15 P GND 15 2 24V3 1 17 NC 17 16 24V3 1 CPUC1 2 16 CLUM2 16 17 PCSS 18 PCS_LED 18 NC 18 19 PC...

Page 318: ...4 24V3 15 CPUC2 5VNPD 5 16 24V3 D GND 4 17 PCSS PCS_K 3 1 5VNPD 1 18 PCS_LED PCS_CL 2 2 D GND 2 19 PCS_CL PCS_LED 1 3 REGS_F 3 20 REGS_F 4 REGS_F_LED 4 21 PCS_K REGS_F_LED 6 D GND 6 23 5VNPD 5 5VNPD 5 22 5VNPD 4 7 PCS_K 7 24 REGS_R_LED D GND 3 8 PCS_CL 8 25 D GND REGS_R 2 9 PCS_LED 9 26 REGS_R REGS_R_LED 1 10 5VNPD 10 27 D GND D GND 12 REGS_R 12 29 D GND 11 D GND 11 28 PCSS Process control shutter...

Page 319: ...7 5VLED7 5VLED7 2 4 MPUC 2 7 4 5VLED7 5 2 4 1 8 21 NC 23 NC 26 NC 30 1 1 6 HPDET 3 5 D GND D GND HPDET 1 2 3 D GND 2 6 1 24V3 1 1 3 5 MPGS Manual feed gate solenoid 2 MPGS 2 3 3 MPGS MPFD 1 24V3 4 5 2 5 MPFS Manual feed take up clutch 5VLED7 5VLED7 MPFD D GND 3 1 2 5VLED7 4 2 1 2 24V3 MPFS 1 MPFD 3 24V3 28 13 MPFS 24V3 24V3 31 14 30 8 2 MPGS 7 MPFS 24V3 MPUC 5 15 14 30 18 P GND MPGS 6 32 F GND 32 ...

Page 320: ... P GND 24V2 2 6 INT24V1 1 4 3 POMB POMB POMA 15 14 POD1 2 POFM_V 2 5VNPD D GND 18 5VNPD 3 5VNPD 5VNPD 4 D GND 10 1 POFM_V 2 POFM_CNT P GND 3 POFM_CNT 12 9 7 11 10 POFM_V POFM_CNT 1 4 3 D GND 2 3 12 9 8 11 7 POFM_V 1 OSM_A 3 2 WEB_M2out POFM 1 1 POMB POMB 1 POMA INT24V1 POFM 2 4 POFM_LD2 POMA POMB 6 POMB 3 INT24V1 4 5 2 POFM_CNT 3 2 POD2 2 5VNPD 1 4 POFM_LD1 5VNPD 3 D GND 1 TFD2 2 6 3 P GND 2 11 11...

Page 321: ...INT 8 D GND 19 TRANS_RST D GND SCK 15 16 D GND LSU_RST 6 D GND 5 D GND RSV_DAT 24 TH2_LSU TH1_LSU TH2_LSU 23 D GND SCANDATA0 1 SCANDATA0 2 D GND 3 D GND FWP_PCU FAX_LED TRANS_RST RSV_DAT 8 11 16 15 10 9 20 19 26 JOBEND_INT D GND LSU_RST POF 13 14 12 SCK 20 PCU_RES D GND FWP_PCU 1 7 3 FAX_LED INT24V1 TRANS_DAT 14 13 D GND INT24V1 28 27 21 TRANS_DAT 6 PCU_DTR D GND POF PCU_RXD PCU_DSR D GND 2 DRIVER...

Page 322: ...1 P GND 2 5VN 3 D GND 4 D GND 5 TXD_DSK 6 RXD_DSK 7 DTR_DSK 8 DSR_DSK 9 RES_DSK 10 TRC_DSK 11 NC 12 RES_DSK TRC_DSK D GND TXD_DSK RXD_DSK DTR_DSK 1 24V4 2 P GND 3 5VN 4 D GND 5 D GND 6 TXD_DSK 7 RXD_DSK 8 DTR_DSK 9 DSR_DSK 10 RES_DSK 11 TRC_DSK 1 2 3 4 5 6 7 8 9 10 11 5 13 7 2 3 12 DTR_LCC 6 DSR_LCC 10 TXD_LCC RXD_LCC 14 1 NC 1 2 NC 2 3 4 TXD_LCC 3 4 RXD_LCC 4 5 DTR_LCC 5 6 DSR_LCC 6 7 8 F GND 8 W...

Page 323: ...SIZE2 8 CV_COLOR1 13 CV_SIZE0 11 CV_START 6 CV_CA 7 CV_CLCOPY 5 CV_DUPLEX 12 5VN FINISHER 11 24V5 12 P GND 9 P GND 1 24V3 2 P GND 3 CV_COPY 4 CV_COUNT 10 F GND 7 5VN 8 D GND 5 RES_FIN 6 24V3 3 DTR_FIN 4 DSR_FIN 1 TXD_FIN 2 RXD_FIN P GND F GND 24V5 P GND RES_FIN 24V3 5VN D GND TXD_FIN RXD_FIN DTR_FIN DSR_FIN 11 24V5 11 12 P GND 12 9 NC 9 10 F GND 10 7 5VN 7 8 D GND 8 5 RES_INS 5 6 NC 6 3 DTR_INS 3 ...

Page 324: ...CLK CCD_SH AGND AGND AGND AD_CLPIN AD_MCLK AD_RDSI CCD_CLK1 CCD_CLK2 AD_SCLK CCD_CLK2 AD_WRSO CCD_RS LVDS_STBY AGND RES_CCDAD AGND AGND CCD_RS A3 3V CCD_CP AGND CCD_CP A5V AGND AGND AGND A12V TA TCLK AGND AGND AGND AGND TA TCLK TB TD TB TD AGND AGND n RTS_SCN LCD_DAT1 TXD_SCN CLKP1_OUT SH_OUT CLKP1_OUT n CTS_SCN LCD_DAT0 22 23 15 LCD_CLK n WU_KEY LCD_CLK n PWRSW D GND NC 27 28 29 14 26 17 18 19 20...

Page 325: ...a 13 D GND 1 C_CARD 2 C_SEL 3 C_CLOCK 4 C_DATA 5 5V 6 D GND 3 SPPD1 4 SPPD2 5 24VPD 6 24VPD 7 5V_EXT 8 AVCC 9 SPFMCK 16 SPRMB SPFMO2 10 11 12 13 14 17 SPRMB 18 SPRMO1 1 1 PDSEL0 3 3V 25 2 3 3V PDSEL1 2 2 5VN 24 3 5VN 5VN 4 4 PDSEL1 PDSEL2 3 3 PDSEL2 5VN PD 5 5 PD D GND PDSEL0 21 6 PDSEL0 PD 22 5 PD D GND 6 6 D GND PDSEL1 20 7 PDSEL1 PDSEL2 19 8 PDSEL2 KEYIN 18 9 KEYIN SEG0 17 10 SEG0 n PWRSW 1 3 n...

Page 326: ...PCLK 33 MDM_CLK 34 AFE_RES 31 ASPCLK 32 RGDT 29 ARXD 30 ABITCLK 27 SPK 28 ATXD 25 GND 26 SI3_RES 23 GND 24 5VS 21 GND 22 3 3V 19 NC 20 NC 17 NC 18 NC 15 MRON 16 TELID 13 SON2 14 ECON 11 EXHS 12 SON1 9 HS2 10 CI 7 48VON 8 HS1 5 150VON 6 CION 3 12V 4 P GND 1 12V 2 P GND 1 D GND 2 D GND 3 3 3V 4 3 3V 5 FAX_TXD D _N 6 n CNCT_FAX 7 FAX_TXD D _P 8 n MSW_MON 9 FAX_TXD CS _P 10 n RES_FAX 11 FAX_TXD CS _N ...

Page 327: ...LCD_DATA2 LCD_CLK LCD_CLK CH0_N CH0_P CH1_N CH1_P CH2_N CH2_P CLK_N CLK_P CH3_N CH3_P ECLK_LSU_N ECLK_LSU_P 31 32 HSYNC_LSU_P HSYNC_LSU_N 29 30 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 VSYNC_K_N VSYNC_K_P VSYNC_C_P VSYNC_C_N VSYNC_M_N V...

Page 328: ...2 PCI1MAC_AD19 PCI1MAC_AD20 PCI1MAC_AD24 PCI1MAC_AD25 PCI1MAC_AD23 PCI1MAC_CBE3 PCI1MAC_AD28 PCI1MAC_AD29 PCI1MAC_AD26 PCI1MAC_AD27 EXT_REQ EXT_GNT PCI1MAC_AD30 PCI1MAC_AD31 D GND 32 5V_IN D GND D GND D GND D GND PCI1_EXT n PCI1_RST PCI1_INTA_PU 6 7 D GND 31 20 21 MFPC PWB 3 3V 29 3 3V 30 D GND SA_VIDEO_HSYNC_I 12V 28 5VO 26 n FAXCS_CTS 27 FLVPP 24 n FAXCS_RTS 25 D GND 22 n FAXD_CTS 23 D GND 20 n ...

Page 329: ...N OFF of the paper transport roller in the paper feed tray section CPFD1 Tray 1 transport detection Paper entry detection Transmission type Detects tray 1 paper pass CPFD2 Tray 2 transport detection Paper entry detection Transmission type Detects tray 2 paper pass CPFM Paper feed motor Brush less motor Drives the paper feed section CPUC1 Paper feed clutch Paper feed tray 1 Electromagnetic clutch C...

Page 330: ...oling fan motor Cools the HDD HL_LM Heater lamp lower main Heats the lower heat roller Main HL_UM Heater lamp upper main Heats the upper heat roller Main HL_US Heater lamp upper sub Heats the upper heat roller Sub HLTS1 Thermostat Fusing unit Prevents against overheating of the fusing roller HLTS2 Thermostat Fusing unit Prevents against overheating of the fusing roller HLTS3 Thermostat Fusing unit...

Page 331: ...ing fan motor F side Cools the fusing unit POFM_R Paper exit cooling fan motor R side Cools the fusing unit POM Paper exit drive motor Stepping motor Drives the paper exit roller PPD1 Registration pre detection Transmission type Detects the paper in front of resist roller PPD2 Registration detection Detects the paper in rear of resist roller PSFM Power cooling fan motor Cools the power unit PWRSW ...

Page 332: ... DC power PWB VR205 Volume 3 3V output adjustment DC power PWB VR402 Volume 5VO 5VL output adjustment DC power PWB WTNM Waste toner drive motor Synchronous motor Stirs waste toner Signal name Name Function Operation Connector level Connector No Pin No PWB name Note L H ...

Page 333: ... List Paper Tray Settings Tray Settings Tray 1 Plain Auto AB Auto Inch Tray 2 Plain Auto AB Auto Inch Tray 3 Varies depending on the machine configuration Tray 4 Tray 5 Bypass Tray Plain Auto AB Auto Inch Paper Type Registration User Type 1 User Type 2 User Type 3 User Type 4 User Type 5 User Type 6 User Type 7 Auto Tray Switching Enable Address Control Direct Address Program Individual E mail 4 S...

Page 334: ...desired settings 4 System Settings Administrator List Document Filing Control Custom Folder Registration Folder Name Initial Password User Name Amend Delete Custom Folder USB Device Check User Control 7 Amend User Information Item Factory default setting Page Item Factory default setting User Control User Authentication Setting User Authentication Disable Authentication Method Setting Authenticate...

Page 335: ...nitial Tab Copy Setting 10 mm 1 2 Item Factory default setting Disabling Deletion of Job Programs Disable Disabling of Bypass Tray in Duplex Copy Disable Disabling of Auto Paper Selection Disable Auto Selection Setting of Tray that is Supplied the Paper Disable Initial Colour Balance Setting Factory Default State Auto Colour Calibration B W 600dpi x 600dpi Scanning Mode for Document Feeder 3 Disab...

Page 336: ...le Internet Fax Settings 5 Internet Fax Default Settings Item Factory default setting Internet Fax Own Name and Address Set Auto Wake Up Print Enable Internet Fax Speaker Volume Settings Receive Signal Middle Communication Error Signal Middle Original Print on Transaction Report Print Out Error Report Only Transaction Report Print Select Setting Single Sending Print Out Error Report Only Broadcast...

Page 337: ...Tray Setting Disable Disabling of Finisher 9 Disable Item Factory default setting Disabling of Offset Disable Disabling of Stapler 9 Disable Disabling of Punch 11 Disable Disabling of Colour Mode 12 Disable Disabling of Master Machine Mode Disable Disabling of Slave Machine Mode Disable Copy Settings Disable Copy in Different Size Direction Disable Disabling Deletion of Job Programs Disable Disabl...

Page 338: ...d JAM Manual feed tray feed paper PPD1_NL PPD1 not reached JAM Side LCC feed paper PPD1_NA PPD1 not reached JAM ADU refeed paper PPD1_S1 PPD1 remaining JAM Cassette 1 feed paper PPD1_S2 PPD1 remaining JAM Cassette 2 feed paper Item Factory default setting PPD1_S3 PPD1 remaining JAM Desk 1 feed paper PPD1_S4 PPD1 remaining JAM Desk 2 feed paper PPD1_SM PPD1 remaining JAM Manual 2 feed paper PPD1_SL...

Page 339: ...D2 not reached JAM SPPD2_S SPPD2 remaining JAM SPPD3_N SPPD3 not reached JAM SPPD3_S SPPD3 remaining JAM SPPD4_N SPPD4 not reached JAM SPPD4_S SPPD4 remaining JAM SPPD5_N SPPD5 not reached JAM SPPD5_S SPPD5 remaining JAM SPOD_N SPOD not reached JAM SPOD_S SPOD remaining JAM SPRDMD_S SPRDMD remaining JAM SPSD_SCN Exposure start notification wait timeout SPPD2_NR SPPD2 reverse not reached JAM SPPD2_...

Page 340: ...move the SPF glass A Remove the glass holder B and the table glass C 3 Remove the screws and remove the upper cabinet right A and the upper cabinet left B Parts 1 Front cabinet 2 Rear cabinet 3 Paper exit cover 4 Upper cabinet right 5 Upper cabinet left 6 Paper exit tray cabinet 7 Left cabinet rear 8 Left cabinet rear lower 9 Left cabinet 10 Upper cabinet rear cover 11 Upper cabinet rear 12 Front ...

Page 341: ...d 2 4 Pull out the knob A Remove the desk connection cover B Remove the screws then remove the left cabinet rear lower C and the left cabinet D 10 Upper cabinet rear cover 1 Remove the upper cabinet rear cover lid A Remove the screws and remove the upper cabinet rear cover B 11 Upper cabinet rear 1 Remove the upper cabinet rear cover 2 Disconnect the connector Remove the screws and remove the grou...

Page 342: ...inet rear 1 Remove the front cabinet upper Refer to Front Cabinet Upper 2 Remove the frame cover 3 Open the right door and the right cabinet lower 4 Pull out the knob A Remove the screws and remove the right cabinet front B Remove the screws and remove the right connection cabinet C Remove the ozone filter cover D Remove the screws and remove the right cabinet rear cover E Remove the desk connecti...

Page 343: ...8 LCD_DAT0 LCD_DAT0 19 19 LCD_DAT0 D GND 20 20 D GND LCD_DAT1 21 21 LCD_DAT1 22 22 LCD_DAT1 YH Y2 YL Y1 D GND 1 D GND 23 23 D GND XH X1 2 LCD_DAT1 VEE LCD_DAT2 24 24 LCD_DAT2 LCD_DAT2 25 25 LCD_DAT2 D GND 26 26 D GND LCD_CLK 27 27 LCD_CLK 15 1 VEE LCD_CLK 28 28 LCD_CLK DISP 14 2 DISP CN_CHK_OUT 29 29 CN_CHK_OUT D GND 13 3 D GND D3 D GND 30 30 D GND 12 4 D3 D2 11 5 D2 10 6 D GND D1 9 7 D1 D0 8 8 D0...

Page 344: ... upper and the operation panel base plate 3 Remove each cables and the grounding sheet 4 Remove the operation panel unit a LCD INV PWB b LVDS PWB 1 Remove the operation panel unit 2 Remove the LCD INV PWB A Remove the LVDS PWB B Signal Name Function Operation OCSW Original cover SW Timing switch for document size detection PWRSW Operaton panel power supply switch Outputs the DC power supply ON OFF...

Page 345: ...d Touch panel 1 Remove the operation panel unit 2 Remove the LCD unit Remove the flat cable 3 Remove the touch panel e POWER SW PWB 1 Remove the operation panel unit 2 Remove the POWER SW PWB f MFP OPE P PWB 1 Remove the operation panel unit 2 Remove the POWER SW PWB 3 Remove the grounding sheet and remove the MFP OPE P PWB ...

Page 346: ...18 19 20 2 3 38 40 39 35 1 30 15 5 6 7 8 12 13 14 AD_MCLK AD_BLKCLP SH_OUT AD_RDSI CCD_CLK1 AGND AGND TC TE AGND AGND AGND AGND TC TE AGND AGND 34 36 37 32 33 CCD_SH 31 AD_MCLK AD_CLPIN 26 27 28 29 20 21 24 25 23 RES_CCDAD CCD_CLK2 22 AD_SCLK CCD_CLK2 AD_WRSO AGND AD_SEN 18 19 A3 3V CCD_RS LVDS_STBY AGND 15 16 17 CCD_CP AGND CCD_CP A5V AGND AGND CCD_RS 11 12 13 14 7 8 9 10 1 2 AGND AGND A12V 5 6 3...

Page 347: ...ent of RGB is separately extracted from the document image by the three lines RGB of the CCD elements The red CCD extracts the red components from the document image the green CCD the green components 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 docume...

Page 348: ...F cable holder unit Remove the screws and remove the scanner unit a Table glass b SPF glass 1 Remove the SPF glass A Remove the glass holder B and the table glass C Unit Parts Maintenance 1 Scanner unit a Table glass b SPF glass c Lens d CCD e Reflector f Mirrors g Lamp h CL inverter PWB i CCD unit j Scanner motor k Scanner home position sensor l Original cover SW m Document detection light receiv...

Page 349: ...mp unit and the mirror unit 3 Clean the reflector and No 2 and 3 mirrors 4 Shift the lamp unit to the right end Loosen the screws and remove the wire 5 While rotating the lamp unit lift the lamp unit Remove the har ness holder and the flat cable Remove the lamp unit 6 Clean the mirrors g Lamp h CL inverter PWB 1 Remove the table glass and the SPF glass 2 Remove the lamp unit 3 Disconnect the conne...

Page 350: ...Scanner home position sensor 1 Remove the upper cabinet rear cover and the upper cabinet rear 2 Disconnect the connector and remove the scanner home posi tion sensor l Original cover SW 1 Remove the upper cabinet rear cover and the upper cabinet rear 2 Disconnect the connector and remove the document cover SW m Document detection light receiving PWB 1 Remove the operation panel base plate 2 Discon...

Page 351: ...d remove the light emitting unit 3 Remove the document detection light emitting PWB o Rails p Drive wire q Drive belt Install the drive wire in the sequence shown in the figure below Wind the drive wire 10 turns around the winding pulley The 9th turn must be fixed with a screw 1 10 8 9 1 10 8 9 2 2 3 3 4 4 5 5 6 6 7 7 1 1 ...

Page 352: ...e code F6 30 is not canceled by turning OFF ON the main power refer to the Service Manual FAX self diagnostics and the trou ble codes Check Clean replace or adjust according to necessity Clean Replace Adjust Lubricate Shift the position No Part name Monochrome supply Mechanical parts When calling 150 K 300 K 450 K 600 K 750 K 900 K 1050 K 1200 K 1350 K 1500 K 1650 K 1800 K Remark Refer to the Part...

Page 353: ... 7 MPFS 2 4 24V3 1 1 6 HPDET 3 5 D GND 4 5VLED7 5 10 MPFD 8 6 4 2 5 3 1 7 D GND D GND D GND 5VLED7 5VLED7 5VLED7 24V3 24V3 24V3 24V3 24V3 24V3 4 6 5 1 D GND 5 8 9 D GND 7 5VLED12 4 MPWD 3 2 5VN MPLD 6 3 5VLED12 1 MPLD 2 D GND 3 2 5VN 1 MPWD D GND 3 MTOP2 D GND 5VLED13 1 2 TH_M 1 2 3 4 5VN HUD_M D GND 1 2 3 MTOP1 D GND 5VLED9 5VLED7 MPFD D GND 3 1 2 R SM2P P 1 24V3 1 2 MPGS 2 P SM2P R 2 1 2 24V3 MP...

Page 354: ... MTOP2 Manual paper feed tray pull out position detector 2 Manual paper feed tray paper pull out position detection pulling out position PFM Transport motor Transport drive between the resist roller and the paper feed section Transport drive between the resist roller and the right door section TH_M HUD_M Temperature humidity detection Detects temperature humidity No Name Function Operation 1 Paper...

Page 355: ...d the right door release lever 4 Remove the ADU cabinet R 5 Remove the MF harness cover and disconnect the connector 6 Remove the MF tray installing shaft and remove the manual paper feed tray unit a Temperature humidity sensors b Manual paper feed tray pull out position detector 1 c Manual paper feed tray pull out position detector 2 d Manual paper feed tray paper width detector 1 Remove the manu...

Page 356: ... paper width detector e Manual feed paper length detector 1 Remove the manual paper feed tray unit 2 Remove the MF tray 2 3 Remove the MF tray 2 lower 4 Manual feed paper length detector 2 Manual paper feed unit 1 Open the right door unit 2 Remove the manual paper feed tray unit 3 Disconnect the connector and remove the manual paper feed unit a Paper pickup roller b Paper feed roller 1 Remove the ...

Page 357: ...ge the pawl Remove the manual paper feed gate solenoid e Transport roller 12 Drive 1 Remove the manual paper feed unit 2 Remove the MF base guide supporting plate and the spring 3 Remove the parts and remove the transport roller 12 Drive f Manual feed paper entry detection 1 Remove the manual paper feed unit 2 Remove the MF base guide supporting plate and the spring 3 Remove the transport roller 1...

Page 358: ...empty detection 1 Remove the manual paper feed unit 2 Remove the MF pickup cover and the MFADU paper guide 3 Disconnect the connector and remove the sensor mounting plate i Paper pickup solenoid 1 Remove the manual paper feed unit 2 Remove the MF base guide supporting plate and the spring 3 Remove the transport roller 12 Drive 4 Remove the MF drive plate 5 Remove the MF front plate 6 Remove the MF...

Page 359: ...upply Mechanical parts When calling 150 K 300 K 450 K 600 K 750 K 900 K 1050 K 1200 K 1350 K 1500 K 1650 K 1800 K Remark Refer to the Parts Guide Block Item No Only the replacement parts are described 1 Paper pickup roller Mechanical parts P G No 10 40 15 33 2 Paper feed roller P G No 10 41 15 29 3 Separation roller P G No 9 4 14 37 4 Torque limiter 5 Transport rollers 4 5 1 2 3 ...

Page 360: ...D 3 5 6 11 CPED1 5VNPD CLUD1 2 10 9 5VNPD 5VN 3 CPFD2 2 1 2 3 D GND CPED1 5VNPD 1 2 D GND CPFD1 7 1 CPFD1 3 CLUD1 1 3 1 CPFD1 8 5 CPED1 5 3 CLUD1 5 CPED1 6 8 7 DRIVER MAIN PWB 5VNPD 5 4 5VNPD 5VNPD 25 PCU 2 5VN 3 D GND 1 DSW_R 5VNPD 3 D GND 1 2 CLUD2 1 2 3 D GND CLUD1 5VNPD CN17 B7P PH K S PHNR 2 H BU02P TR P H PHNR 2 H BU02P TR P H PHNR 2 H BU02P TR P H R SM18P P B32B PHDSS B CN9 B2P PH K S 3 INT...

Page 361: ...etection Tray 2 paper remaining quantity detection CSS1 Tray 1 install detection Detects the install of the tray 1 CSS2 Tray 2 install detection Detects the install of the tray 2 DSW_C Tray 1 2 transfer cover open close detection Detects opening of the tray 1 2 transport cover No Name Function Operation 1 Paper feed roller No 1 paper feed tray Feeds paper to the paper transport section 2 Paper pic...

Page 362: ...aper detection Remaining paper detection is performed according to four stages i e three stages with paper and one stage with no paper and the result is displayed D Remaining paper detection method The number of remaining sheets is determined according to the number of times the remaining paper sensor changes from the time the paper feed tray starts lifting up to the time when the upper detection ...

Page 363: ...ts Maintenance 1 Tray paper feed unit 1 2 a Paper pickup roller b Paper feed roller c Separation roller d Tray 1 transport cover detection e Transport roller 7 Drive f Transport roller 4 Drive g Torque limiter h Tray 1 2 paper presence detection i Tray 1 2 upper limit detection j Tray 1 2 transport detection k Transport roller 5 Drive 2 Others a Tray 1 2 paper remaining quantity detection b Tray 1...

Page 364: ...oller 1 Remove the tray 1 and 2 2 Remove the paper guide 3 Remove the separation roller d Tray 1 transport cover opening detection 1 Remove the tray paper feed unit 1 e Transport roller 7 Drive 1 Remove the tray paper feed unit 1 2 Remove the screws 3 Remove the paper feed reverse PG unit and remove the belt 4 Remove the grounding plate Remove the parts Remove the transport roller 7 drive a b 1 2 ...

Page 365: ...ion pres sure spring and the separation pressure release plate 4 Remove the separation roller Remove the E ring and the sep aration shift Remove the torque limiter h Tray 1 2 paper presence detection i Tray 1 2 upper limit detection sensor 1 Remove the paper feed unit 1 2 2 Remove the paper feed reverse PG unit Tray paper feed unit 1 only 3 Remove the paper feed vertical transport PG unit then rem...

Page 366: ...e PG unit 3 Remove the paper feed upper PG supporting plate 4 Remove the parts and remove the transport roller 5 Drive Remove the E ring and the bearing holder from the transport roller 5 Drive 2 Others a Tray 1 2 paper remaining quantity detection 1 Remove the tray 1 and 2 2 Remove the connector and the screws then remove the tray 1 2 paper remaining quantity detector b Tray 1 2 presence detectio...

Page 367: ...Mechanical parts When calling 150 K 300 K 450 K 600 K 750 K 900 K 1050 K 1200 K 1350 K 1500 K 1650 K 1800 K Remark Refer to the Parts Guide Block Item No Only the replacement parts are described 1 Paper pickup roller Mechanical parts P G No 10 40 15 33 2 Paper feed roller P G No 10 41 15 29 3 Separation roller P G No 9 4 14 37 4 Torque limiter 5 Transport rollers 1 4 4 2 3 1 2 3 5 5 ...

Page 368: ...aper to the transfer section Controls the transport timing of paper and adjusts relationship between images and paper 2 Resist roller Idle Applies a pressure to paper and the resist roller to supply transport power of the transport roller to paper 3 Transport roller 8 Drive Transport the paper to the resist roller PPD1 PPD2 3 PFM RRM 2 1 CN1 B6B PH K S 6 1 3 4 PSFMB PSFMB 2 PSFMA INT24V1 5 INT24V1...

Page 369: ...ly and assembly A Paper transport section 1 Resist roller unit 1 Remove the developing unit K 2 Remove the drum unit K 3 Remove the primary transfer unit 4 Remove the tray paper feed unit 1 5 Remove the rear cabinet 6 Remove the ADU connection drive 7 Remove the connector and the screws then remove the resist roller unit a Resist front detection 1 Remove the resist roller unit 2 Remove the sensor ...

Page 370: ...e the parts Slide the resist roller Drive to the front side Remove the parallel pin the PS gear and the E ring from the resist roller Drive d Resist detection 1 Remove the resist roller unit 2 Remove the PS stay then remove the resist detector e Resist roller Idle 1 Remove the resist roller unit 2 Remove the PS stay 3 Clean the resist roller idle 1 2 3 5 2 4 1 2 ...

Page 371: ...just Lubricate Shift the position No Part name Monochrome supply Mechanical parts When calling 150 K 300 K 450 K 600 K 750 K 900 K 1050 K 1200 K 1350 K 1500 K 1650 K 1800 K Remark Refer to the Parts Guide Block Item No Only the replacement parts are described 1 PS follower roller Mechanical parts 2 Transport rollers 1 2 ...

Page 372: ...5 D GND 12 RIGHT DOOR I F PWB 5 P DF1B 26p S CN2 DRIVER SUB PWB B7B PH K S N C 7 25 5 INT24V1 INT24V1 5 26 INT24V1 26 6 INT24V1 INT24V1 2 25 INT24V1 23 4 ADMHB ADMHB 3 24 ADMHB 24 3 ADMHB ADMHB 6 23 ADMHB 21 2 ADMHA ADMHA 4 22 ADMHA 22 1 ADMHA ADMHA 1 21 ADMHA PHNR 2 H BU02P TR P H CN26 CN1 FG FG S16B PHDSS B P QR P4 32PINS B32B PHDSS B DF11 6DP SP1 9 24V3 9 25 ADUGS 25 2 24V3 1 1 ADUGS 2 PCU PWB ...

Page 373: ...t tray paper exit detection Detects the paper exit into the right tray TFD3 Detects the right tray paper exit full Detects the right tray paper exit full ADUGS ADU gate solenoid Controls the ADU gate ADUHM ADU motor upper Drive the transport roller 13 No Name Function Operation 1 Transport roller 10 Drive Transports the paper transported from the transport roller 13 to the transport roller 11 2 Tr...

Page 374: ...he RD I F PWB b Manual paper feed clutch 1 Open the right door unit 2 Remove the connector cover ADU inner cover 3 Remove the ADU cabinet R 4 Remove the MF drive connection plate Disconnect the con nector then remove the manual paper feed clutch unit 5 Remove the manual paper feed clutch c Discharge brush d Detects the right tray paper exit full e Right tray paper exit detection 1 Open the right d...

Page 375: ...t PG upper 6 Check the discharge brush 7 Remove each sensor mounting plate Right tray paper exit full detection A right tray paper exit detection B f ADU transport open close detection 1 Open the right door 2 Remove the ADU inner cover 3 Remove the reverse PG unit g ADU transport path detection 1 1 Open the right door 2 Remove the ADU inner cover 3 Remove the reverse PG unit 1 2 5 4 3 3 A B ...

Page 376: ...sport roller 2 drive i Transport roller 10 Drive j Transport roller 11 Drive 1 Open the right door unit 2 Remove the connector cover ADU inner cover 3 Remove the ADU cabinet R 4 Remove the ADU cabinet F 5 Open the ADU open close door 6 Remove each parts and remove the trasnport roller 10 drive A and the trasnport roller 11 drive B k ADU transport path detection 2 1 Open the right door unit 2 Remov...

Page 377: ...the trasnport roller 13 drive m ADU gate 1 Open the right door 2 Remove the connector cover ADU inner cover 3 Remove the ADU cabinet R 4 Remove the ADU cabinet F 5 Remove the E ring and the ADU gate n ADU gate solenoid 1 Open the right door 2 Remove the connector cover ADU inner cover 3 Disconnect the connector and remove the ADU gate solenoid unit Remove the ADU gate solenoid unit 2 Others a ADU ...

Page 378: ... name Monochrome supply Mechanical parts When calling 150 K 300 K 450 K 600 K 750 K 900 K 1050 K 1200 K 1350 K 1500 K 1650 K 1800 K Remark Refer to the Parts Guide Block Item No Only the replacement parts are described 1 Transport rollers Mechanism parts 2 Discharge brush 3 Gears When checking apply to the necessary positions specified positions 2 2 1 ...

Page 379: ...V_DAT JOBEND_INT LSUTH1 LSUTH2 8 9 10 11 n TRANS_RST 9 10 4 13 14 15 12 5 6 7 LSUTH2 n RSV_DAT n TRANS_RST JOBEND_INT LSUTH1 n SCK_LSU n TRANS_DATA D GND LSUASIC_RST INT5V D GND D GND D GND 1 2 3 D GND n SCK_LSU INT5V D GND 6 5 11 12 LSUTH1 D GND LSUTH2 1 6 START P GND 24V1 BREAK LDCHK_Y n LDERR_Y 3 2 START P GND 5 4 POLYCLK LOCK D GND Vref_Y 24V1 BREAK 6 1 POLYCLK LOCK 2 3 4 5 3 4 LSUTH1 D GND SH...

Page 380: ...flashing and the output value 2 LD PWB C 3 LD PWB M 4 LD PWB Y 5 Cylindrical lens Converges laser beams and focus 6 fθ lens 1 Laser beams are refracted so that the laser scan speed on the OPC drum is even in both ends and at the center 7 fθ lens 2 8 Reflection mirror Secures the path for laser beams 9 Cylindrical lens Converges laser beams and focus on the OPC drum 10 OPC drum Forms electrostatic ...

Page 381: ...nt plate screw A and loosen the screw B Remove the LSU shaft fixing plate Remove the screws 5 Shift the front side of the LSU shaft from A to B and remove the LSU shaft 6 Disconnect the connector and remove the LSU a Dust proof glass 1 Remove the waste toner box 2 Remove the LSU cleaning stick from the front cover Unit Parts Maintenance 1 LSU a Dust proof glass b LSU cooling fan motor c Polygon mo...

Page 382: ... R 3 Remove the connector and the screws then remove the fan cover 4 Remove the screws then lift up the LSU CNT PWB cover F A Remove the screws and lift up the polygon motor unit B 5 Remove the connector and the screws then remove the poly gon motor When installing do not touch the moving section of the poly gon mirror and the mirror surface 2 Others a LSU shutter solenoid 1 1 Remove the LSU 2 Rem...

Page 383: ...leaning base from the LSU cleaning rod 4 Maintenance A LSU section Check Clean replace or adjust according to necessity Clean Replace Adjust Lubricate Shift the position No Part name Monochrome supply Mechanical parts When calling 150 K 300 K 450 K 600 K 750 K 900 K 1050 K 1200 K 1350 K 1500 K 1650 K 1800 K Remark Refer to the Parts Guide Block Item No Only the replacement parts are described 1 Du...

Page 384: ...HNR 10 H BU10P TR P H CN15 53254 0310 DL_C PHNR 10 H BU10P TR P H 53254 0310 DL_M PHNR 10 H BU10P TR P H 53254 0310 DL_Y PHNR 10 H BU10P TR P H 53254 0310 B40B PADSS B 9 D GND 2 9 D GND 2 DL_M D GND 2 DL_BK 3 10 1 9 D GND D GND D GND D GND DL_C 10 3 9 1 DL_BK D GND DL_Y 1 DL_Y 3 10 DL_C 1 3 1 2 DL_BK 1 DL_C 21 1 D GND DL_M 2 24 D GND DL_Y D GND 22 1 4 DL_M 3 10 1 PCU PWB 23 D GND R SM6 P CN1 B12B ...

Page 385: ...es are bal anced out on the OPC drum and in the aluminum layer reduc ing positive and negative charges to decrease the OPC drum surface voltage Electric charges remain at a position where LED lights are not radiated As a result latent electrostatic images are formed on the OPC drum surface 3 After transfer operation remaining toner is removed by the cleaning blade Toner removed from the OPC drum s...

Page 386: ...charges are attracted to positive charges in the alumi num layer of the OPC drum Therefore positive and negative charges are balanced out on the OPC drum surface and in the aluminum layer reducing positive and negative charged to decrease the surface voltage of the OPC drum 3 Disassembly and assembly A Process drum unit 1 Each color drum unit 1 Open the front cover Lens CGL CGL Aluminum layer Alum...

Page 387: ...ng screw of the developing unit on the left side of each color drum unit 5 Remove the developing unit with both hands 6 Hold the lock lever and pull out each color drum unit slowly and support the lower section of the unit with both hands to remove a OPC drum 1 Remove each drum unit from the machine 2 Remove the screws and remove the DR fixing shaft AS 3 Slide the OPC drum to the front side and li...

Page 388: ...e 1 Remove each drum unit from the machine 2 Remove the OPC drum 3 Remove the MC charger unit 4 Remove the side seal F R and the toner reception seal 5 Remove the screws and remove the cleaner blade 6 Remove the toner mixing sheet from the cleaner blade Tighten the screws according to the marks 1 2 and 3 2 Others a Waste toner drive motor 1 Remove the frame cover Refer to Frame Cover in External O...

Page 389: ...g to necessity Clean Replace Adjust Lubricate Shift the position No Part name Monochrome supply Mechanical parts When calling 150 K 300 K 450 K 600 K 750 K 900 K 1050 K 1200 K 1350 K 1500 K 1650 K 1800 K Remark Refer to the Parts Guide Block Item No Only the replacement parts are described Color supply 100 K 200 K 300 K 400 K 500 K 600 K 1 Drum BK Monochrome supply 2 Cleaner blade BK P G No 23 14 ...

Page 390: ...MX3500N PHOTOCONDUCTOR SECTION i 7 3 6 7 9 8 10 2 5 7 9 1 4 11 ...

Page 391: ...RUM CRM_K_DT CRM_K_CK D GND 1 3 5 9 10 7 CRM_C_DT CRM_C_CK 2 4 CRM_M_DT CRM_M_CK CRM_Y_DT CRM_Y_CK 6 8 CRM_K_CK 3 D GND 1 CRM_M_CK 3 D GND 1 9 10 10 CRM_Y_CK TNM_Y_1 TNM_M_2 TNM_C_2 DVM_K_D INT24V2 P GND 3 TNM_Y 2 TNM_M TNM_C TNM_K TNM_Y_2 1 2 1 2 1 2 1 INT24V2 22 24 6 DVM_K_CK 10 12 DVM_K_LD TNM_K_1 4 1 5 3 9 11 TNM_Y_2 2 18 21 20 TNM_C_2 2 1 TNM_Y_1 TNM_C_1 2 1 1 2 2 15 17 19 P GND TNM_K_1 TNM_M...

Page 392: ...s linked with the developing lever The toner supply section of the developing unit is opened and closed when the open close lever on the unit hits the block on the machine Signal name Name Function Operation TNM Toner motor Y M C K Toner supply motor to the develping unit CRUM CRUM Y M C K Data memory for the toner cartridge No Name Function Operation 1 Toner transport pipe Toner supply pipe from ...

Page 393: ... Mechanical parts When calling 150 K 300 K 450 K 600 K 750 K 900 K 1050 K 1200 K 1350 K 1500 K 1650 K 1800 K Remark Refer to the Parts Guide Block Item No Only the replacement parts are described Color supply 100 K 200 K 300 K 400 K 500 K 600 K 1 Tonercartridge BK C M Y Monochrome Color supply User replacement for every toner empty or the specified traveling distance 1 C M Y 1 BK ...

Page 394: ...CS_M TSG_M D GND DVTYP_M 4 6 D GND 40 5VN 7 TCS_Y 4 5 D GND 6 6 TSG_Y TCS_Y 4 24V3 TCS_K 5 3 D GND 7 11 3 4 6 25 27 31 29 D GND DVTYP_C 5VN 24V3 3 6 8 TCS_M D GND 18 DVSET_M 24V2 3 26 D GND 38 DVSET_Y 32 36 DVTYP_Y 30 TSG_Y 34 D GND 28 TCS_M 3 TCS_M 19 5VN 9 D GND 17 TSG_BK 13 DVTYP_K 15 DVSET_K 5 7 8 1 8 1 D GND 4 2 3 4 5VN 2 3 DVTYP_K D GND 4 DVTYP_K 3 DVSET_K 2 5VN 1 10 TSG_C D GND DVTYP_C DVSE...

Page 395: ...tage and toner is not attracted 3 Disassembly and assembly A Developing section 1 Developing unit 1 Open the front cabinet 2 Remove the waste toner bottle unit Signal name Name Function Operation DVM_CL Developer motor color Color developing unit drive DVM_K Developer motor black Black developing unit drive BS Developer bias Y M C K Developer bias TCS Toner density sensor Y M C K Controls the tone...

Page 396: ...B counterclockwise so that it is fit as A 4 Open the DV lock lever and release the fixing screw 1 posi tion for each color 5 Pinch the knob and remove the development unit a Developer 1 Remove the developing unit 2 Remove two fixing screws of the DV cover 3 Hold the sections A and remove the DV cover in the arrow direction B 4 Take out the old developer and insert the new developer 1 2 1 2 B A B A...

Page 397: ...hen cleaning the developing unit with an air blower duct Before cleaning with an air duct remove developer from the unit as far as possible and ground the magnet roller rear side cored bar as shown in the figure below and clean the unit with an air blower Do not pinch the grounding wire with a crocodile clip connector in order to prevent against damage on the cored bar When supplying developer do ...

Page 398: ...200 K 1350 K 1500 K 1650 K 1800 K Remark Refer to the Parts Guide Block Item No Only the replacement parts are described Color supply 100 K 200 K 300 K 400 K 500 K 600 K 1 Developer BK Monochrome supply 2 DV seal BK P G No 22 42 3 DV side seal F BK P G No 22 26 4 DV side seal R BK P G No 22 15 5 Toner filter P G No 21 37 6 Developer C Color supply 7 Developer M 8 Developer Y 9 DV seal C P G No 22 ...

Page 399: ... 4 TC_DATA 3 TC_LD 5 HV_REM 6 B6P PH K S B40B PADSS B B30B PHDSS B CN1 B6P PH K S CN26 CN2 1TC_CL 3 HV_REM 7 MC_YMC 6 1TC_K 5 B32B PHDSS B 1TC_YMC 4 P GND 2 INT24V2 1 B7P PH K S CN1 INT24V2 7 1TC K P GND 6 1TC_YMC 4 1TC CMY 1TC_K 3 MC_YMC 2 HV_REM 1 1TC_CL 5 B7P PH K S CN9 PHNR 3 H BU03P TR P H B30B PHDSS B HV_REM 6 5 4 3 2 1 HV_DATA HV_CLK HV_LD1 INT24V2 P GND HV_CLK HV_LD1 HV_REM 20 21 22 23 24 ...

Page 400: ...ary transfer belt 2 Primary transfer belt Transfers toner on the OPC drum to form toner images on the belt 3 Primary transfer roller Transfers toner images on the OPC drum to the primary transfer belt 4 Transfer drive roller Drives the transfer belt 5 Transfer follower roller Transfer belt follower drive 6 Tension roller Applies a tension to the transfer belt 7 Belt CL brush Cleans the back surfac...

Page 401: ...ion of the work Power OFF ON This procedure initializes the trans fer roller to return it to the home position Unit Parts Maintenance 1 Primary transfer unit a Primary transfer belt b Primary transfer CL roller c Primary transfer blade d Packing Mylar e Primary transfer roller f Primary transfer conduction collar g Primary transfer roller bearing h Y auxiliary roller i Belt drive gear j Transfer d...

Page 402: ... side seal powder uniformly on half of the surfaces on both sides of the belt Rub the belt with a cloth bag containing the side seal powder so that the powder will be applied onto the belt 3 Turn the belt a 1 4 turn For the direction of the turn see Fig ure 3 4 Apply strontium titanate uniformly on the surface of the belt Apply strontium titanate evenly on the surface of the belt Apply 20 times 5 ...

Page 403: ... the transfer guide plate and remove the primary transfer blade When installing apply stearic acid onto the primary transfer blade A Check the cleaner seal B and cleaner seal R C If any of them is laid on the primary blade replace it See step o Cleaner seal and step p Cleaner seal R respectively 4 Remove the packing Mylar When attaching the packing Mylar fit the edge of the blade plate section and...

Page 404: ...ve the belt drive gear j Transfer drive roller 1 Remove the primary trasnfer unit 2 Remove the cleaner unit 3 Remove the primary transfer belt 4 Clean the transfer drive roller k Transfer follower roller l Tension roller 1 Remove the primary trasnfer unit 2 Remove the cleaner unit 3 Remove the primary transfer belt 4 Clean the trasnfer follower roller A and the tension roller B m Roller cleaning b...

Page 405: ...nes as indicated below r Waste toner screw 1 Remove the primary trasnfer unit 2 Remove the cleaner unit 3 Remove the screw the cleaner cover and the waste toner shutter 4 Remove the gear on the rear side Remove the resin ring the bearing and the transfer waste toner pipe Remove the waste toner screw Attach the C J mixing sheet to the attachment reference 2 Others a Transfer belt separation CL dete...

Page 406: ...ve plate Remove each parts and remove the secondary transfer drive and the idle gear A 3 Remove the secondary belt transfer frame 4 Remove each parts and remove the secondary follower roller 5 Remove the secondary transfer belt Unit Parts Maintenance 1 Secondary transfer unit a Secondary transfer drive idle gear b Secondary belt follower roller c Secondary transfer belt d Secondary transfer roller...

Page 407: ...r 1 Remove the secondary trasnfer unit 2 Remove the secondary transfer belt 3 Remove each parts then remove the secondary belt drive roller f Belt CL brush 1 Remove the secondary trasnfer unit 2 Remove the secondary transfer belt 3 Remove the secondary belt drive roller 4 Remove the roller CL brush g Secondary belt tension roller 1 Remove the secondary transfer belt 2 Release the pawl and remove t...

Page 408: ... Primary transfer conduction collar P G No 26 8 P G No 27 25 6 Transfer drive roller 7 Transfer follower roller 8 Tension roller 9 Belt CL brush 10 Y auxiliary roller 11 Resist backup roller 12 Secondary transfer belt P G No 29 21 13 Secondary transfer roller P G No 29 6 14 Secondary belt drive roller 15 Secondary belt tension roller 16 Secondary belt follower roller 17 Secondary transfer drive id...

Page 409: ...R When the shutter is opened the registration image formed on the transfer belt is scanned by the sensor and the information is passed to the PCU Signal name Name Function Operation PCS_CL K Process control sensor Detects the toner patch density PCSS Process control shutter solenoid Opens closes the shutter of the process control and the registration sensor REGS_F R Registration sensor Detects the...

Page 410: ... sensor b Process control sensor 1 Remove the process control sensor unit 2 Push up the shutter operation plate and clean the registration sensor A and the process control sensor B c Process control shutter solenoid 1 Remove the process control sensor unit 2 Remove the screw slide the sensor mounting stay and remove the sensor mounting stay 3 Remove the screws Disconnect the connector and remove t...

Page 411: ...ean Replace Adjust Lubricate Shift the position No Part name Monochrome supply Mechanical parts When calling 150 K 300 K 450 K 600 K 750 K 900 K 1050 K 1200 K 1350 K 1500 K 1650 K 1800 K Remark Refer to the Parts Guide Block Item No Only the replacement parts are described 18 Sensors Process control resist sensors Mechanism parts 18 ...

Page 412: ...E_IN 1 1 A 6 A 3 TH_UM_IN 1 A 4 A 1 A 5 A 2 A 2 N HL SUB A 5 L HL COM A 3 N HL LOW A 6 L HL COM A 1 L HL MAIN A 4 L HL COM HLOUT_UM 5 6 HLOUT_US HLOUT_LM D GND 2 B 7 WEB END TH_LM_IN 3 3 WEB END 2 1 D GND 4 B 3 4 D GND 1 B 8 D GND B 2 5 6 17 WEB END 17 2 TH_US_IN 1 1 D GND 2 2 WEB_INL 1 1 D GND 2 C 2 TH_US_IN C 9 C 1 D GND C 10 C 10 WEB_INL C 1 C 9 D GND C 2 9 9 WEB_INL 10 11 TH_US_IN D GND 10 11 ...

Page 413: ...Helps fusing and keeps the fusing temperature under special conditions 2 Remove and clean paper dust and toner from the upper heat roller Signal name Name Function Operation TH_UM Upper thermistor C Non contact Controls the surface temperature of the upper heat roller TH_LM Lower thermistor Controls the surface temperature of the lower heat roller HLOUT_UM Upper thermostat main Shuts conduction to...

Page 414: ... be sure to insert the fusing unit into the rail on the main unit side securely Unit Parts Maintenance 1 Fusing unit a Upper thermostat main b Upper thermostat sub c Upper thermistor side d Upper thermistor sub e Upper thermistor C Non contact f Lower thermostat g Lower thermistor h Heater lamp upper main i Heater lamp upper sub j Sub roller bearing 2 a 2 e 2 b 2 b 2 c 2 d 1 f 1 l 1 i 1 g 1 r 1 s ...

Page 415: ...nnect the connector and remove the screws and remove the upper thermistor side A and the upper thermistor sub B e Upper thermistor C Non contact 1 Remove the fusing unit 2 Remove the screws and remove the cover Disconnect the connector and remove the screws then remove the upper thermistor C Non contact f Lower thermostat 1 Remove the fusing unit 2 Remove the screw Pull the fusing lower cover to t...

Page 416: ...Since the connector shape on the front side differ from that on the rear side be careful when installing Install so that the red harness is on the rear side i Heater lamp upper sub 1 Remove the fusing unit 2 Remove the fusing cover F 3 Remove the web unit 4 Disconnect the connectors Remove the spring 5 Remove the sub roller unit 6 Remove the screws and remove the lamp holder Remove the heater lamp...

Page 417: ...ect the connector Remove the screws and remove the lamp holder 6 Remove the lower heater lamp lower main Since the connector shape on the front side differ from that on the rear side be careful when installing Install so that the red harness is on the rear side m Upper heat roller n Fusing gear o Upper heat roller bearing 1 Remove the fusing unit 2 Remove the web unit 3 Remove the fusing cover F 4...

Page 418: ...Remove the lower heat roller unit Hold the bearing section and never touch the heat roller surface 9 Remove the roller stopper A Remove the upper heat roller bearing C from the upper heat roller B r Upper separation pawl 1 Remove the fusing unit 2 Remove the web unit 3 Remove the screw Remove the upper separation pawl mount ing plate and remove the upper separation pawl s Lower separation pawl 1 R...

Page 419: ...e front side to remove Remove the discharge brush When attaching the discharge brush fit the press edge of the lower frame supporting plate and the contract edge 2 Web roller 1 Remove the fusing unit 2 Remove the screw and remove the web unit When installing engage the web unit with the pawl A of the fusing paper entry cover a Web roller bearing b Pressure bearing c Pressure roller d Upper web rol...

Page 420: ...K 900 K 1050 K 1200 K 1350 K 1500 K 1650 K 1800 K Remark Refer to the Parts Guide Block Item No Only the replacement parts are described 1 Upper heat roller Mechanical parts P G No 31 42 2 Lower heat roller P G No 32 13 3 Fusing gear P G No 31 40 4 Upper heat roller bearing P G No 31 41 5 Lower heat roller bearing P G No 32 11 6 Sub roller 7 Sub roller bearing 8 Upper separation pawl P G No 33 23 ...

Page 421: ... 6 5 4 9 8 2 1 23 3 1 12 24 10 11 8 9 12 25 22 22 2 10 7 11 13 17 18 18 17 15 15 15 5 4 19 20 20 21 7 6 13 23 25 Apply 0 2g of grease to the both ends bearing sections of the upper and the lower heat rollers evenly Oct 15 2006 6 ...

Page 422: ... 9 10 12 9 1 2 5 6 3 7 11 10 7 12 1 2 5 6 3 4 9 8 11 POMB POMB FUMA POMA 8 INT24V1 POMA DRIVER MAIN PWB INT24V1 5 INT24V1 7 POMA FUMA INT24V1 1 POMA INT24V1 2 POMA POMB 6 POMB 3 INT24V1 4 5 P DF1B 26p S CN13 B32B PHDSS B DF11 4DP SP1 DF11 8DP SP2 DF11 6DP SP1 DF11 6DP SP1 12 10 2 13 3 2 1 4 6 8 2 4 POFM_CNT POFM_CNT POFM_CNT POFM_CNT 5 7 3 1 1 5 6 4 3 2 1 5 6 4 3 2 D GND D GND D GND D GND D GND D ...

Page 423: ... unit 3 Remove the screw and remove the paper exit unit and dis connect the connector a Exit paper full detection sensor b Shifter home position detection sensor 1 Remove the paper exit unit c Paper exit detection sensor d After fusing sensor 1 Remove the paper exit unit 2 Paper exit sensor A after fusing sensor B e Paper exit cooling fan motor 1 Remove the paper exit unit 2 Remove the exhaust fan...

Page 424: ...ling place the shifter earth plate is over the dis charge earth plate Discharge brush attachment reference When attaching the discharge brush attach it along the shifter PG g Shifter motor 1 Remove the paper exit unit 2 Remove the harness from the saddle A and the saddle B Remove the screw and remove the earth terminal Disconnect the connectors and remove the snap band 3 Remove the shifter motor u...

Page 425: ...exit full detection sen sor Slide the bearing and remove the shifter unit 5 Remove the parts and remove the paper exit roller 1 drive j Fusing drive motor 1 Remove the paper exit unit 2 Disconnect the connector and remove the screws and then remove the fusing drive motor k Paper exit drive motor l ADU motor upper 1 Remove the paper exit unit 2 Disconnect the connector and remove the screws and rem...

Page 426: ... adjust according to necessity Clean Replace Adjust Lubricate Shift the position 1 1 2 2 No Part name Monochrome supply Mechanical parts When calling 150 K 300 K 450 K 600 K 750 K 900 K 1050 K 1200 K 1350 K 1500 K 1650 K 1800 K Remark Refer to the Parts Guide Block Item No Only the replacement parts are described 1 Transport rollers Mechanical parts 2 Discharge brush 3 Paper exit filter 2 3 3 1 ...

Page 427: ...in contact with the harness etc 4 Remove the connectors 5 Remove the screws and remove the main drive unit Hold section A and remove a Toner motor 1 Remove the rear cabinet Refer to Rear Cabinet in External Outfit Section 2 Open the control box 3 Remove the connector and the screws then remove the toner motor Unit Parts 1 Main drive unit a Toner motor b Developer drive motor K c Developing drive m...

Page 428: ...ntrol box 3 Remove the flywheel 4 Remove the connector and the screws then remove the drum motor K and the drum motor CL f Resist motor 1 Remove the rear cabinet Refer to Rear Cabinet in External Outfit Section 2 Open the control box 3 Remove the flywheel 4 Remove the connctor and the screws then remove the resist motor g Phase detection PWB 1 Remove the rear cabinet Refer to Rear Cabinet in Exter...

Page 429: ...ding terminal then remove the driver main PWB unit 4 Remove the connector and the screws Release the pawl then remove the filter box unit 5 Remove the connector and remove the paper feed drive unit a Transport motor 1 Remove the rear cabinet Refer to Rear Cabinet in External Outfit Section 2 Open the control box 3 Remove the connector and the screws then remove the trans port motor Unit Parts 1 Pa...

Page 430: ...on 2 Open the control box 3 Remove the driver main PWB unit 4 Remove the filter box unit 5 Remove the connector and the screws then remove the paper tray lift up motor unit 6 Disengage the pawl and remove the lift up coupling d Paper feed clutch Paper feed tray 1 1 Remove the paper tray lift up motor unit 2 Remove the paper feed motor 3 Remove the paper feed drive unit 4 Remove the connection gear...

Page 431: ...ector and remove the paper feed clutch unit 6 Remove the E ring and remove the paper feed clutch f Tray vertical transport clutch 1 Remove the paper tray lift up motor unit 2 Remove the paper feed motor 3 Remove the paper feed drive unit 4 Remove the connection gear 21T Remove the screws to detach the drive frame upper unit 5 Remove the belt 6 Remove the connector then remove the tray vertical tra...

Page 432: ...ing 150 K 300 K 450 K 600 K 750 K 900 K 1050 K 1200 K 1350 K 1500 K 1650 K 1800 K Remark Refer to the Parts Guide Block Item No Only the replacement parts are described 1 Gears Grease Mechanical parts When checking apply to the necessary positions specified positions 2 Shaft earth sections Conduction grease When checking apply to the necessary positions specified positions 3 Belts 2 1 3 1 FLOIL G3...

Page 433: ...nsertion procedure when removing the DIMM memory Unit Parts 1 Control Box a BOOT ROM PWB b PROGRAM ROM PWB c MFP cht PWB d HDD e PCU Flash ROM PWB f PCU PWB g SCAN IN PWB h Mother PWB 2 Power supply unit a AC Power PWB b DC Power PWB 3 Others a SCN Flash ROM PWB b DSPF memory PWB c Scanner Control PWB d HL PWB e Driver Sub PWB f Secondary transfer PWB g Driver Main PWB h Primary transfer PWB i Hig...

Page 434: ...ands simultaneously until the right and the left buttons are locked 3 Release the lock and remove the BOOT ROM PWB A and the PROGRAM ROM PWB B c MFP cnt PWB 1 Remove the right rear cabinet 2 Remove the BOOT ROM PWB and the PROGRAM ROM PWB 3 Remove the screws and then remove the MFP cnt PWB d HDD 1 Remove the right rear cabinet 2 Remove the screws and pull out the MFP cnt PWB unit 3 Remove the conn...

Page 435: ...the PCU PWB g SCAN IN PWB 1 Remove the rear cabinet 2 Remove the connector and the screws then remove the SCAN IN PWB h Mother PWB 1 Remove the rear cabinet 2 Remove the SCAN IN PWB 3 Remove the connector and the screws then remove the mother PWB 2 Power supply unit a AC Power PWB 1 Remove the rear cabinet 2 Disconnect the connector Remove the screw and remove the grounding wire Remove the screw a...

Page 436: ... plate 3 Open the control box 4 Remove the screws and the connector then remove the AC power PWB unit 5 Remove the screws and the connector and remove the filter box unit 6 Remove the screws and the connector then remove the DC power PWB 3 Others a SCN Flash ROM PWB 1 Remove the upper cabinet rear cover 2 Release the lock and remove the SCN Flash ROM PWB 1 2 ...

Page 437: ...he DSPF memory PWB 4 Remove the parts Remove the screws and remove the scan ner control PWB d HL PWB 1 Remove the upper cabinet rear cover 2 Remove the screws and the connector and remove the HL PWB e Driver Sub PWB 1 Remove the upper cabinet rear cover 2 Remove the screws and remove the driver sub PWB f Secondary transfer PWB 1 Remove the upper cabinet rear cover 2 Remove the screws and the conne...

Page 438: ... Open the control box 3 Remove the screws then remove the fly wheel Installing sequence 1 C 2 KM 3 KM Each color is marked After installation check to confirm that it is not in contact with the harness etc 4 Remove the screw and remove the grounding wire Remove the screws and the connector then remove the primary trans fer PWB unit 5 Remove the screws and the connector then remove the MC PWB j HVR...

Page 439: ... Refer to Rear Cabinet in External Outfit Section 2 Remove the connector Remove the screws and remove the MFP PWB shield upper Remove the screws and remove the controller cooling fan motor When installing fit the arrow mark on the MFP PWB shield and the arrow mark of the controller cooling fan motor Parts Maintenance 1 Ozone filter PA 1 Parts 1 Controller cooling fan motor 2 HDD cooling fan motor ...

Page 440: ...1 Remove the rear cabinet Refer to Rear Cabinet in External Outfit Section 2 Open the control box 3 Remove the filter box unit 4 Remove the connector and the screws and remove the ozone fan motor from the filter box unit 4 Power supply cooling fan 1 Remove the rear cabinet Refer to Rear Cabinet in External Outfit Section 2 Open the control box 3 Remove the filter box unit 4 Remove the connector an...

Page 441: ...Replace Adjust Lubricate Shift the position No Part name Monochrome supply Mechanical parts When calling 150 K 300 K 450 K 600 K 750 K 900 K 1050 K 1200 K 1350 K 1500 K 1650 K 1800 K Remark Refer to the Parts Guide Block Item No Only the replacement parts are described 1 Ozone filter PA Mechanical parts P G No 47 40 1 ...

Page 442: ...abinet in External Outfit Section 2 Remove the screws and remove the frame cover 3 Remove the screws then remove the main switch unit 4 Remove the connector and the pawl then remove the main switch Take care of connecting the connectors when installing Parts 1 Main Switch 2 Dehumidifier Heater Switch 3 Front Door Open Close Switch 4 Right Door Open Close Switch 4 1 3 2 1 2 3 2 3 F R ...

Page 443: ... Remove the frame cover Refer to Frame Cover in External Outfit Section 2 Remove the screws and then remove the front door open close switch unit Remove the connector and the screws and then remove the front door open close switch 4 Right Door Open Close Switch 1 Remove the rear cabinet 2 Open the control box 3 Open the right door unit 4 Remove the resist roller unit 5 Remove the connector and the...

Page 444: ...Memo ...

Page 445: ...Memo ...

Page 446: ...bout 220 C which is about 40 C higher than that of conventional lead solder and its soldering capacity is inferior to conventional 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 confir...

Page 447: ...sfara 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 Entsorgung der gebrauchten Batterien nu...

Page 448: ...dobe Systems Incorporated Macintosh Mac OS AppleTalk EtherTalk LaserWriter and Safari are registered trademarks or trademarks of Apple Computer Inc IBM PC AT and PowerPC 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 Adobe Systems Inco...

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