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Sharp MX-1810U Service Manual Download Page 42

MX-3610N  EXTERNAL VIEW AND INTERNAL STRUCTURE  3 – 9

(2) 23cpm/26cpm/31cpm machine

Signal name

Name

Type

Function/Operation

Note

1TUD_CL

Transfer mode detector (CL)

Transmission type

Detects separation of the transfer belt and the transfer 
mode. 
(Detection is made by combination of 1TUD_CL/1TUD_K 
signals.)

1TUD_K

Transfer mode detector (BK)

Transmission type

Detects separation of the transfer belt and the transfer 
mode. 
(Detection is made by combination of 1TUD_CL/1TUD_K 
signals.)

2TUD

Secondary transfer position 
detector

Transmission type

Detects the position (separation) of the secondary transfer 
unit. 

APPD1

ADU paper transport detector 1

Transmission type

Detects paper entry and paper pass in the ADU.

APPD2

ADU paper transport detector 2

Transmission type

Detects paper pass in the ADU transport roller 8. 

BD

Laser beam detector

Pin diode

Detects laser beams (monitor.)

CLUD1

Paper feed tray upper limit 
sensor (Paper feed tray 1)

Transmission type

Detects the upper limit of the paper lift up. 
(Paper feed tray 1)

CPED1

Paper empty sensor 
(Paper feed tray 1)

Transmission type

Detects paper empty. (Paper feed tray 1)

CPFD1

Paper transport detector 
(Paper feed tray 1)

Transmission type

Detects paper pass in the paper transport section of the 
paper feed tray 1. 

CSPD1

Paper remaining quantity sensor 
(Paper feed tray 1)

Transmission type

Detects the paper remaining quantity. (Paper feed tray 1)

SPED

SPWS

SOCD

MHPS

OCSW

TFD2

TFD3

POD2

PPD2

PPD1

BD

CSPD1

DSW_C1

CPFD1

CLUD1

CPED1

CSS11

APPD2

APPD1

POD1

POD3

HPOS (SHPOS)

PRTPD

DSW_ADU

TH_LM_IN

TH_UM_IN

TH_US_IN

1TUD_CL

TCS_Y

TCS_M

TH1_LSU

TCS_C

TCS_K

DHPD_CL DHPD_K

2TUD

TNFD

MPED

MPLD

MPWS

HUD_M/TH_M

1TUD_K

REGS_F/IMGDS

REGS_R

HLPCD

SCOV

SPPD1

SPPD2

SPPD3

SPPD4

SPLS1

SPLS2

Summary of Contents for MX-1810U

Page 1: ... SERVICING 1 PRODUCT OUTLINE 1 1 2 CONSUMABLE PARTS 2 1 3 EXTERNAL VIEW AND INTERNAL STRUCTURE 3 1 4 ADJUSTMENTS AND SETTINGS 4 1 5 SIMULATION 5 1 6 TROUBLESHOOTING 6 1 7 FIRMWARE UPDATE 7 1 8 MAINTENANCE 8 1 9 DISASSEMBLY AND ASSEMBLY 9 1 10 VARIOUS STORAGE DATA HANDLING 10 1 11 SERVICE WEB PAGE 11 1 12 OPERATIONAL DESCRIPTIONS 12 1 13 ELECTRICAL SECTION 13 1 14 SPECIFICATIONS 14 1 15 TOOL LIST 1...

Page 2: ...end communication report code 6 49 4 Dial tone 6 53 7 FIRMWARE UPDATE 1 Outline 7 1 2 Update procedure 7 1 8 MAINTENANCE 1 Works necessary when executing the maintenance 8 1 2 Display of maintenance execution timing 8 2 3 Maintenance list 8 4 9 DISASSEMBLY AND ASSEMBLY 1 Disassembly of Units 9 1 2 Disassembly and assembly of each unit 9 24 10 VARIOUS STORAGE DATA HANDLING 1 HDD SD card memory map ...

Page 3: ... to scratch NO SCRATCH NO LIGHT Be careful not to expose to light such as the photoconductor and the test chart NO SOLVENT Be careful not to use a solvent in cleaning etc NO DISASSEMLE Do not disassemble Not serviceable Example CCD unit OK GOOD Indicates a correct procedure or result in an adjustment etc NO GOOD Indicates a wrong procedure or result in an adjustment etc NOTE Indicates a note IMPOR...

Page 4: ...icates that a harness is secured Remove a clamp Attach a clamp Release a hook Indicates that a hook is released Fix a hook Indicates that a hook is fixed Disengage the pawl Symbol Meaning Work content Engage the pawl Screw lock Indicates that a screw is secured with adhesive Unlock Turn OFF the power Disconnect the power plug Symbol Meaning Kinds of parts Maintenance part Indicates a part which is...

Page 5: ...x wiring which may lead to a fire or an electric shock It may cause a fire or an electric shock 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 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 an...

Page 6: ...r output or machine failure may result Unstable or irregular surface If the machine is dropped or tips over it may cause injury or machine malfunction Use an optional desk or an exclusive use desk When using the optional desk be sure to fix the adjuster and lock the casters 4 Note for handling PWB and electronic parts When handling the PWB and the electronic parts be sure to observe the following ...

Page 7: ...ening torque The screws used in this machine are largely classified into three types These types are classified according to the shape of the screw grooves and use positions The table below shows the types of the screws and the tightening torques depending on the use position When tightening the screws for repair or maintenance refer to the table However for the other conditions of tightening scre...

Page 8: ...E KIT MX PUX1 XPS EXPANSION KIT MX PF10 BARCODE FONT KIT MX FWX1 INTERNET FAX EXPANSION KIT MX US50 SHARPDESK 50 LICENSE KIT MX USA0 SHARPDESK 100 LICENSE KIT MX AMX1 APPLICATION INTEGRATION MODULE MX AMX2 APPLICATION COMMUNICATION MODULE MX AMX3 EXTERNAL ACCOUNT MODULE AR SU1 STAMP UNIT MX FX11 FACSIMILE EXPANSION KIT MX SM10 EXPANSION MEMORY BOARD MX HD11 HARD DISK EXPANSION KIT AR SV1 STAMP CAR...

Page 9: ...KIT MX PUX1 XPS EXPANSION KIT MX PF10 BARCODE FONT KIT MX FR25U DATA SECURITY KIT MX FWX1 INTERNET FAX EXPANSION KIT MX FR34U DATA SECURITY KIT MX USA0 SHARPDESK 100 LICENSE KIT MX AMX1 APPLICATION INTEGRATION MODULE MX AMX2 APPLICATION COMMUNICATION MODULE MX AMX3 EXTERNAL ACCOUNT MODULE AR SU1 STAMP UNIT MX FX11 FACSIMILE EXPANSION KIT MX SM10 EXPANSION MEMORY BOARD MX SCX1 STAPLE CARTRIDGE MX H...

Page 10: ...T MX USX5 SHARPDESK 5 LICENSE KIT MX US10 SHARPDESK 10 LICENSE KIT MX US50 SHARPDESK 50 LICENSE KIT MX FR25U DATA SECURITY KIT MX FWX1 INTERNET FAX EXPANSION KIT MX FR34U DATA SECURITY KIT MX USA0 SHARPDESK 100 LICENSE KIT MX AMX1 APPLICATION INTEGRATION MODULE MX AMX2 APPLICATION COMMUNICATION MODULE MX AMX3 EXTERNAL ACCOUNT MODULE MX SM10 EXPANSION MEMORY BOARD MX SCX1 STAPLE CARTRIDGE AR SV1 ST...

Page 11: ...LICENSE KIT MX AMX1 APPLICATION INTEGRATION MODULE MX AMX2 APPLICATION COMMUNICATION MODULE MX AMX3 EXTERNAL ACCOUNT MODULE MX PK11 PS3 EXPANSION KIT MX PUX1 XPS EXPANSION KIT MX PF10 BARCODE FONT KIT AR SU1 STAMP UNIT MX FX11 FACSIMILE EXPANSION KIT MX FR30U DATA SECURITY KIT MX EB11 ENHANCED COMPRESSION KIT MX USX1 SHARPDESK 1 LICENSE KIT MX USX5 SHARPDESK 5 LICENSE KIT MX EB12 MIRRORING KIT MX ...

Page 12: ...ge send expansion MX FX11 FACSIMILE EXPANSION KIT OPT OPT OPT OPT OPT OPT OPT 3 AR SU1 STAMP UNIT OPT OPT OPT OPT OPT OPT OPT MX FWX1 INTERNET FAX EXPANSION KIT OPT OPT OPT OPT OPT OPT OPT MX EB11 ENHANCED COMPRESSION KIT OPT OPT OPT Authentication Security MX FR25U DATA SECURITY KIT OPT OPT MX FR34U DATA SECURITY KIT OPT OPT OPT MX FR30U DATA SECURITY KIT OPT OPT OPT MX EB12 MIRRORING KIT OPT OPT...

Page 13: ...5K for A4 Letter 6 Toner cartridge Cyan Toner cartridge Cyan toner x 1 10K MX 23AT CA 10 Life A4 Letter size at area coverage 5 Toner cartridge Magenta Toner cartridge Magenta toner x 1 10K MX 23AT MA 10 Life A4 Letter size at area coverage 5 Toner cartridge Yellow Toner cartridge Yellow toner x 1 10K MX 23AT YA 10 Life A4 Letter size at area coverage 5 Developer Black Developer Black developer x ...

Page 14: ... 80K Black MX 23FV SP 10 Cyan Special Magenta Yellow 3 colors set Developer each colors 50K Color Drum OPC drum x 1 80K Black 50K Color MX 36FR SA 10 Drum unit OPC drum unit Process unit OPC drum Color identification seal B C M Y x 1 each Charger cleaner x 1 x 1 x 1 100K Black 60K Color MX 36FU SA 10 Item Content Life Model name Quantity in collective package Remarks Toner cartridge Black Toner ca...

Page 15: ...dge Yellow Toner cartridge Yellow toner x 1 10K MX 23GT YA 10 Life A4 Letter size at area coverage 5 Developer Black Developer Black developer x 1 100K MX 36GV BA 10 Developer Cyan Magenta Yellow 3 colors set Developer Cyan Magenta Yellow 3 colors set Developer each colors x 1 60K MX 36GV SA 10 Drum OPC drum x 1 100K Black 60K Color MX 36GR SA 10 Drum unit OPC drum unit Process unit OPC drum Color...

Page 16: ... Magenta Toner cartridge Magenta toner x 1 10K MX 23FT MA 10 Life A4 Letter size at area coverage 5 Toner cartridge Yellow Toner cartridge Yellow toner x 1 10K MX 23FT YA 10 Life A4 Letter size at area coverage 5 Toner Cartridge Special Magenta Toner Cartridge Special Magenta x 1 10K MX 23FT MP 10 Life A4 Letter size at area coverage 5 Developer Black Developer Black developer x 1 100K MX 36FV BA ...

Page 17: ...r cartridge Black Toner cartridge Black toner x 1 24K MX 36AT BA 10 Life A4 Letter size at area coverage 5 Reference 20K for A4 Letter 6 Toner cartridge Cyan Toner cartridge Cyan toner x 1 15K MX 36AT CA 10 Life A4 Letter size at area coverage 5 Toner cartridge Magenta Toner cartridge Magenta toner x 1 15K MX 36AT MA 10 Life A4 Letter size at area coverage 5 Toner cartridge Yellow Toner cartridge ...

Page 18: ...Color identification seal B C M Y x 1 each Charger cleaner x 1 x 1 x 1 120K Black 70K Color MX 36NU SB 10 Item Content Life Model name Quantity in collective package Remarks Toner cartridge Black Toner cartridge Black toner x 1 24K MX 36GT BA 10 Life A4 Letter size at area coverage 5 Reference 20K for A4 Letter 6 Toner cartridge Cyan Toner cartridge Cyan toner x 1 15K MX 36GT CA 10 Life A4 Letter ...

Page 19: ...OPC drum unit Process unit OPC drum Color identification seal B C M Y x 1 each Charger cleaner x 1 x 1 x 1 120K Black 70K Color MX 36FU SA 10 Item Model name Content Life Quantityin collective package Remarks Upper heat roller kit MX 200UH Upper heat roller x 1 80K 10 Lower heat roller kit MX 200LH Lower heat roller x 1 80K 10 Fusing cleaning kit MX 230CR Lower oil roller x 1 80K 10 Lower CL rolle...

Page 20: ...h stamp cartridge x 2 20 Primary transfer belt unit MX 230U1 Primary transfer belt unit For servicing rotation x 1 1 Secondary transfer belt unit MX 230U2 Secondary transfer belt unit For servicing rotation x 1 1 Fusing unit MX 200FU Fusing unit For servicing rotation Heater lamp 230V x 1 1 Item Model name Content Life Quantityin collective package Remarks Upper heat roller kit MX 200UH Upper heat...

Page 21: ...0 times x 3 20 For MX FN17 Finish stamp cartridge AR SV1 Finish stamp cartridge x 2 20 Primary transfer belt unit MX 230U1 Primary transfer belt unit For servicing rotation x 1 1 Secondary transfer belt unit MX 230U2 Secondary transfer belt unit For servicing rotation x 1 1 Fusing unit MX 200FU1 Fusing unit For servicing rotation Heater lamp 120V x 1 1 Fusing unit MX 200FU Fusing unit For servicin...

Page 22: ...in charger unit Cleaning gum AS AR Cleaning blade AR x 1 x 1 x 1 Black 100K Color 60K 10 Staple cartridge MX SCX1 Staple cartridge x 3 5000 times x 3 20 For inner finisher MX FN17 Finish stamp cartridge AR SV1 Finish stamp cartridge x 2 20 Primary transfer belt unit MX 230U1 Primary transfer belt unit For servicing rotation x 1 1 Secondary transfer belt unit MX 230U2 Secondary transfer belt unit F...

Page 23: ...ollection container with LSU cleaner x 2 x 1 50K 5 5 coverage for each color 25 color ratio Main charger kit MX 230MK Main charger unit Cleaning gum AS AR Cleaning blade AR x 1 x 1 x 1 Black 100K Color 60K 10 Staple cartridge MX SCX1 Staple cartridge x 3 5000 times x 3 20 For MX FN17 Finish stamp cartridge AR SV1 Finish stamp cartridge x 2 20 Primary transfer belt unit MX 230U1 Primary transfer be...

Page 24: ...ng belt x 1 200K 10 Fuser belt guide collar x 2 Pressure roller kit MX 230LH Fusing roller x 1 200K 10 Pressure roller x 1 Fusing cleaning kit MX 260CR Lower oil roller x 1 100K 10 Lower CL roller x 1 Lower CL roller bearing x 2 Lower CL scraper x 1 Primary transfer belt kit MX 230B1 Primary transfer belt AR x 1 100K 10 Primary transfer blade kit MX 230TL Primary transfer blade AR x 1 100K 10 PTC ...

Page 25: ...ervicing rotation x 1 1 Fusing unit MX 260FU Fusing unit For servicing rotation Heater lamp 230V x 1 1 Fusing unit MX 260FU2 Fusing unit For servicing rotation Heater lamp 110V x 1 1 Item Model name Content Life Quantityin collective package Remarks Fusing belt kit MX 360FB Fusing belt x 1 200K 10 Fuser belt guide collar x 2 Pressure roller kit MX 230LH Fusing roller x 1 200K 10 Pressure roller x ...

Page 26: ...blade AR x 1 x 1 x 1 Black 100K Color 60K 10 Staple cartridge MX SCX1 Staple cartridge x 3 5000 times x 3 20 For inner finisher MX FN17 Finish stamp cartridge AR SV1 Finish stamp cartridge x 2 20 Primary transfer belt unit MX 230U1 Primary transfer belt unit For servicing rotation x 1 1 Secondary transfer belt unit MX 230U2 Secondary transfer belt unit For servicing rotation x 1 1 Fusing unit MX 2...

Page 27: ... 230HB Toner collection container with LSU cleaner x 2 x 1 50K 5 5 coverage for each color 25 color ratio Main charger kit MX 230MK Main charger unit Cleaning gum AS AR Cleaning blade AR x 1 x 1 x 1 Black 100K Color 60K 10 Staple cartridge AR SC3 Staple cartridge x 3 2000 times x 3 40 For MX FN10 saddle staple Staple cartridge MX SCX1 Staple cartridge x 3 5000 times x 3 20 For MX FN10 FN17 Finish ...

Page 28: ...30V x 1 1 Item Model name Content Life Quantityin collective package Remarks Fusing belt kit MX 360FB Fusing belt x 1 200K 10 Fuser belt guide collar x 2 Pressure roller kit MX 230LH Fusing roller x 1 200K 10 Pressure roller x 1 Fusing cleaning kit MX 230CR Lower oil roller x 1 100K 10 Lower CL roller x 1 Lower CL roller bearing x 2 Lower CL scraper x 1 Primary transfer belt kit MX 230B1 Primary t...

Page 29: ...ratio Primary transfer belt unit MX 230U1 Primary transfer belt unit For servicing rotation x 1 1 Secondary transfer belt unit MX 230U2 Secondary transfer belt unit For servicing rotation x 1 1 Fusing unit MX 360FU1 Fusing unit For servicing rotation Heater lamp 120V x 1 1 Item Model name Content Life Quantityin collective package Remarks Fusing belt kit MX 360FB Fusing belt x 1 240K 10 Fuser belt...

Page 30: ...N10 saddle staple Staple cartridge MX SCX1 Staple cartridge x 3 5000 times x 3 20 For MX FN10 FN17 Finish stamp cartridge AR SV1 Finish stamp cartridge x 2 20 Primary transfer belt unit MX 230U1 Primary transfer belt unit For servicing rotation x 1 1 Secondary transfer belt unit MX 230U2 Secondary transfer belt unit For servicing rotation x 1 1 Fusing unit MX 360FU Fusing unit For servicing rotati...

Page 31: ...rformed as well as output operation the developer and the drum rotates Therefore the developer drum consuming level cannot be deter mined only by the copy print quantity When therefore the rpm reaches the specified amount it is judged as life end To check the developer drum life use SIM22 13 A 18cpm machine B 20cpm machine Primary transfer belt unit MX 230U1 Primary transfer belt unit For servicin...

Page 32: ...0000 40000 60000 80000 100000 120000 Single multi 2 sheets multi 3 sheets multi Black drum Color drum Developer drum counter Developer drum rpm B W Full color B W Full color Developer drum 100K 60K 840K rotations 840K rotations Kind of multi Black drum Color drum Single multi 64000 40000 2 sheets multi 85000 53000 3 sheets multi 95000 58000 4 sheets multi 100000 60000 Developer drum counter Develo...

Page 33: ...e production year 4 Number or X Y Z Indicates the production month X stands for October Y November and Z December 5 6 Number Indicates the day of the production date X stands for October Y November and Z December 7 Number 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 packing date 10 Alphabet Indicates the production fac...

Page 34: ...put is delivered to this tray 4 Operation panel This is used to select functions and enter the number of copies 5 Exit tray unit right exit tray 1 2 When installed output can be delivered to this tray 6 Finisher 1 2 This can be used to staple output A punch module can also be installed to punch holes in output 7 USB connector A type 2 Supports USB 2 0 Hi Speed This is used to connect a USB device ...

Page 35: ... connector A type Supports USB 2 0 Hi Speed This is used to connect a USB device such as USB memory to the machine For the USB cable use a shielded cable 8 Tray 1 This holds paper 9 Tray 2 when a paper drawer is installed This holds paper 10 Tray 3 when a paper drawer is installed This holds paper 11 Tray 4 when a paper drawer is installed This holds paper 12 Tray 5 when a large capacity tray is i...

Page 36: ...e original is scanned correctly Adjust the guides to the width of the original 4 Document feeder tray Place originals in this tray 1 sided originals must be placed face up 5 Original exit tray Originals are delivered to this tray after scanning 6 Scanning area Originals placed in the document feeder tray are scanned here 7 Original size detector This detects the size of an original placed on the d...

Page 37: ...versing section cover This is used when 2 sided printing is performed Open this cover to remove a paper misfeed 6 Bypass tray Use this tray to feed paper manually When loading a large sheet of paper be sure to pull out the bypass tray extension 7 Main power switch This is used to power on the machine When using the fax or Internet fax functions keep this switch in the on position 8 Waste toner box...

Page 38: ...achine is used on a network For the LAN cable use a shielded type cable 4 Service only connector This connector is for use only by service technicians Connecting a cable to this connector may cause the machine to malfunction Important note for service technicians The cable connected to the service connector must be less than 3 m 118 in length 5 Power plug 6 Extension phone socket When the fax func...

Page 39: ...ssion or reception of a fax or Internet fax This also lights during transmission of an image in scan mode DATA indicator This blinks when a received fax or Internet fax cannot be printed because of a problem such as out of paper This lights up when there is a transmission job that has not been sent 9 Stylus pen This can be used to touch a key displayed on the touch panel 10 COLOR START key Press t...

Page 40: ...perform an operation 2 Main power indicator This lights up when the machine s main power switch is in the on position 3 POWER key Use this key to turn the machine power on and off 4 POWER SAVE key indicator Use this key to put the machine into auto power shut off mode to save energy The POWER SAVE key blinks when the machine is in auto power shut off mode 5 HOME key indicator Touch this key to dis...

Page 41: ...hine SPED SPWS SOCD MHPS OCSW TFD2 TFD3 POD2 PPD2 PPD1 BD CSPD1 DSW_C1 CPFD1 CLUD1 CPED1 CSS11 APPD2 APPD1 POD1 POD3 PRTPD DSW_ADU TH_LM_IN TH_UM_IN TH_US_IN 1TUD_CL TCS_Y TCS_M TH1_LSU TCS_C TCS_K DHPD_CL DHPD_K 2TUD TNFD MPED MPLD MPWS HUD_M TH_M 1TUD_K REGS_F IMGDS REGS_R HLPCD SCOV SPPD1 SPPD2 SPPD3 SPPD4 SPLS1 SPLS2 HPOS SHPOS ...

Page 42: ... Detects paper pass in the ADU transport roller 8 BD Laser beam detector Pin diode Detects laser beams monitor CLUD1 Paper feed tray upper limit sensor Paper feed tray 1 Transmission type Detects the upper limit of the paper lift up Paper feed tray 1 CPED1 Paper empty sensor Paper feed tray 1 Transmission type Detects paper empty Paper feed tray 1 CPFD1 Paper transport detector Paper feed tray 1 T...

Page 43: ...sity sensor Reflection type Detects color shift F side Detects the toner patch density REGS_R Registration sensor R Image density sensor Reflection type Detects the toner patch density SCOV RSPF cover open close detector Micro switch Detects open close of the RSPF cover SOCD RSPF open close sensor Transmission type Detects open close of the RSPF unit SPED Document sensor Transmission type Detects ...

Page 44: ...ass in the ADU transport roller 8 BD Laser beam detector Pin diode Detects laser beams monitor CLUD1 Paper feed tray upper limit sensor Paper feed tray 1 Transmission type Detects the upper limit of the paper lift up Paper feed tray 1 CPED1 Paper empty sensor Paper feed tray 1 Transmission type Detects paper empty Paper feed tray 1 CPFD1 Paper transport detector Paper feed tray 1 Transmission type...

Page 45: ...tects the toner patch density REGS_R Registration sensor R Image density sensor Reflection type Detects the toner patch density SCOV RSPF cover open close detector Micro switch Detects open close of the RSPF cover SOCD RSPF open close sensor Transmission type Detects open close of the RSPF unit SPED Document sensor Transmission type Detects document empty in the RSPF paper feed tray SPLS1 Paper si...

Page 46: ...lose of the front door Detects ON OFF of the power line of the fusing unit the motors and the LSU laser DSW_R Right transport unit right door open close switch Micro switch Detects open close of the right paper transport section right door Detects ON OFF of the power line of the fusing unit the motors and the LSU laser MSW Main power switch Seesaw switch Turns ON OFF the main power PWRSW Operation...

Page 47: ...the front door Detects ON OFF of the power line of the fusing unit the motors and the LSU laser DSW_R Right transport unit right door open close switch Micro switch Detects open close of the right paper transport section right door Detects ON OFF of the power line of the fusing unit the motors and the LSU laser MSW Main power switch Seesaw switch Turns ON OFF the main power PWRSW Operation panel p...

Page 48: ...10N EXTERNAL VIEW AND INTERNAL STRUCTURE 3 15 7 Clutches and solenoids A 18cpm 20cpm 23cpm 26cpm 31cpm machine 1 18cpm 20cpm machine 1TURC_2 SRRC SPRS STMPS 1TURC_1 MPFS RRC 2TURC ADUC1 CPUC1 PFC_HPFC CPFC1 ...

Page 49: ...ols ON OFF of the paper feed roller in the paper feed tray 1 section Paper feed tray 1 MPFS Paper feed solenoid Manual paper feed Magnetic solenoid Controls the paper feed roller Manual paper feed PFC_HPFC Transport roller clutch Magnetic clutch Controls the transport roller 4 23cpm 26cpm 31cpm machine Controls the transport roller 5 6 20cpm machine RRC Registration roller clutch Magnetic clutch C...

Page 50: ... clutch Paper feed tray 1 Magnetic clutch Controls ON OFF of the paper feed roller in the paper feed tray 1 section Paper feed tray 1 MPFS Paper feed solenoid Manual paper feed Magnetic solenoid Controls the paper feed roller Manual paper feed PFC_HPFC Transport roller clutch Magnetic clutch Controls the transport roller 4 SPRS Paper exit roller pressure control solenoid RSPF Magnetic solenoid Con...

Page 51: ...MX 3610N EXTERNAL VIEW AND INTERNAL STRUCTURE 3 18 8 Motors A 18cpm 20cpm 23cpm 26cpm 31cpm machine 1 18cpm 20cpm machine POM SPFM SPM FUM MIM PGM PRM OSM DVM_CL TNM_Y TNM_M TNM_C TNM_K DVM_K CPFM CLUM1 ...

Page 52: ...ort motor Stepping motor Drives the transport rollers 5 and 9 PGM Polygon motor DC brushless motor Scans laser beams POM Paper exit motor Stepping motor Drives the roller in the paper exit section PRM Fusing pressure control motor Stepping motor Controls ON OFF of the fusing roller pressure RRM Registration motor Stepping motor Drives the registration roller Controls the timing of the transfer ima...

Page 53: ...er PFM Transport motor Stepping motor Drives the transport rollers 5 and 9 PGM Polygon motor DC brushless motor Scans laser beams POM Paper exit motor Stepping motor Drives the roller in the paper exit section PRM Fusing pressure control motor Stepping motor Controls ON OFF of the fusing roller pressure RRM Registration motor Stepping motor Drives the registration roller Controls the timing of the...

Page 54: ...EW AND INTERNAL STRUCTURE 3 21 9 Rollers A 18cpm 20cpm 23cpm 26cpm 31cpm machine 1 18cpm 20cpm machine 38 39 1 8 22 20 17 27 28 2 10 14 13 9 15 16 21 24 23 7 12 19 25 26 40 37 35 44 43 18 11 6 36 34 33 42 41 4 3 5 32 31 30 ...

Page 55: ...MX 3610N EXTERNAL VIEW AND INTERNAL STRUCTURE 3 22 2 23cpm 26cpm 31cpm machine 38 39 1 8 22 31 20 17 27 28 2 10 14 13 9 15 16 21 24 23 7 12 30 19 32 26 25 40 37 35 44 43 18 29 11 6 36 34 33 42 41 4 3 5 ...

Page 56: ...r 8 Drive Transports paper transported from the transport roller 7 to the transport roller 9 23 Transport roller 9 Idle Apply a pressure to paper and the transport roller to provide the transport power of the transport roller to paper 24 Transport roller 9 Drive Transports paper transported from the transport roller 8 to the transport roller 5 25 Paper exit roller 1 Idle Apply a pressure to paper ...

Page 57: ...MX 3610N EXTERNAL VIEW AND INTERNAL STRUCTURE 3 24 B 36cpm machine 38 39 1 8 22 31 32 17 2 10 14 13 9 15 16 21 24 23 7 12 30 25 26 27 19 28 48 47 40 37 35 44 43 18 20 29 11 45 46 6 36 34 33 42 41 4 3 5 ...

Page 58: ...sport roller to paper 24 Transport roller 9 Drive Transports paper transported from the transport roller 8 to the transport roller 5 25 Paper exit roller 1 Idle Apply a pressure to paper and the paper exit roller to provide the transport power of the paper exit roller to paper 26 Paper exit roller 1 Drive Transports paper to the left paper exit section 27 Paper exit roller 2 Idle Apply a pressure ...

Page 59: ...MX 3610N EXTERNAL VIEW AND INTERNAL STRUCTURE 3 26 10 Lamps A 18cpm 20cpm 23cpm 31cpm G machine 1 18cpm 20cpm machine CL_ON CCFT DL_Y DL_C HL_LM HL_UM US DL_M DL_BK ...

Page 60: ...scharge lamp C LED Discharges electric charges on the OPC drum C DL_M Discharge lamp M LED Discharges electric charges on the OPC drum M DL_Y Discharge lamp Y LED Discharges electric charges on the OPC drum Y HL_LM Heater lamp HL_LM Halogen lamp Heats the fusing roller B HL_UM US Heater lamp HL_UM US Halogen lamp Heats the fusing roller F1 and the fusing belt 23cpm 26cpm 31cpm G machine Heats the ...

Page 61: ...amp K LED Discharges electric charges on the OPC drum K DL_C Discharge lamp C LED Discharges electric charges on the OPC drum C DL_M Discharge lamp M LED Discharges electric charges on the OPC drum M DL_Y Discharge lamp Y LED Discharges electric charges on the OPC drum Y HL_LM Heater lamp HL_LM Halogen lamp Heats the fusing roller B HL_UM US Heater lamp HL_UM US Halogen lamp Heats the fusing rolle...

Page 62: ...n and the paper exit section POFM2 Paper exit cooling fan Cools the fusing section and the paper exit section PROFM Process fan motor 1 Discharges air and cools the process section PROFM2 Process fan motor 2 Discharges air and cools the process section PSFM Power cooling fan motor Cools the power unit No Name Function Operation 1 Toner filter Prevents toner splash 2 Ozone filter Absorbs ozone gene...

Page 63: ...the paper exit section POFM2 Paper exit cooling fan Cools the fusing section and the paper exit section PROFM Process fan motor 1 Discharges air and cools the process section PROFM2 Process fan motor 2 Discharges air and cools the process section PSFM Power cooling fan motor Cools the power unit No Name Function Operation 1 Toner filter Prevents toner splash 2 Ozone filter Absorbs ozone generated ...

Page 64: ...m 31cpm machine No Name Function Operation 1 Switchback gate Switchbacks paper to transport it to the ADU section 2 Paper exit gate Switchbacks paper to transport it to the right paper exit tray 3 Document reverse gate Reverses a document when scanning images on the back surface 2 1 3 ...

Page 65: ...ion 1 Switchback gate Switchbacks paper to transport to the ADU section or the right paper exit tray 2 Paper exit gate Selects the paper path to transport paper to the ADU section or to the right tray 3 Document reverse gate Reverses a document when scanning images on the back surface 2 1 3 ...

Page 66: ...on DHS Scanner dehumidifying heater Dehumidifies the scanner section to prevent it from dew condensation DHT1 Paper dehumidifying heater Paper feed tray 1 Dehumidifies the paper feed tray section to prevent paper from absorbing humidity which causes degraded image quality and paper jams DHT1 DHS ...

Page 67: ...MX 3610N EXTERNAL VIEW AND INTERNAL STRUCTURE 3 34 14 PWB Memory device A 18cpm 20cpm 23cpm 31cpm G machine 1 14 16 2 17 4 13 5 9 11 10 21 6 19 7 8 20 18 15 12 27 26 22 23 25 24 28 3 ...

Page 68: ...tor 13 HL control PWB Drives the heater lamp 14 DC POWER PWB Generates the DC voltage 15 High voltage PWB MC DV PWB Generates the main charger voltage and the DV bias voltage 16 High voltage PWB TC PWB Generates the transfer voltage 17 Dehumidifier heater control PWB Controls the dehumidifier heater 18 Document size detection PWB Light emitting Drives the LED for the document size detection 19 Doc...

Page 69: ...MX 3610N EXTERNAL VIEW AND INTERNAL STRUCTURE 3 36 B 26cpm 31cpm A machine 1 13 15 2 16 3 12 4 8 10 9 5 18 6 7 19 17 14 11 20 26 25 21 22 24 23 27 ...

Page 70: ...ontrol PWB Drives the heater lamp 13 DC POWER PWB Generates the DC voltage 14 High voltage PWB MC DV PWB Generates the main charger voltage and the DV bias voltage 15 High voltage PWB TC PWB Generates the transfer voltage 16 Dehumidifier heater control PWB Controls the dehumidifier heater 17 Document size detection PWB Light emitting Drives the LED for the document size detection 18 Document size ...

Page 71: ...MX 3610N EXTERNAL VIEW AND INTERNAL STRUCTURE 3 38 C 36cpm machine 1 14 16 3 17 4 13 5 9 11 10 6 19 7 8 20 18 15 2 12 21 27 26 22 23 25 24 28 ...

Page 72: ...12 Driver PWB Drives the motor 13 HL control PWB Drives the heater lamp 14 DC POWER PWB Generates the DC voltage 15 High voltage PWB MC DV PWB Generates the main charger voltage and the DV bias voltage 16 High voltage PWB TC PWB Generates the transfer voltage 17 AC POWER PWB Controls the primary side power 18 Document size detection PWB Light emitting Drives the LED for the document size detection...

Page 73: ... 3610N EXTERNAL VIEW AND INTERNAL STRUCTURE 3 40 15 Fuses and Thermostats A 18cpm 20cpm 23cpm 26cpm 31cpm machine 1 18cpm 20cpm machine F1 F2 TS LM TS UM F001 F003 F101 F401 F201 F202 F203 F204 F205 TS US ...

Page 74: ...PWB F202 Fuse 6 3A 6 3A DC Power PWB F203 Fuse 6 3A 6 3A DC Power PWB F204 Fuse 6 3A 6 3A DC Power PWB F205 Fuse 4 0A 4 0A DC Power PWB Signal name Name Type Function Operation TS LM Thermostat LM Mechanical thermostat Shuts down the heater lamp HL_LM circuit when the fusing section is overheated TS UM Thermostat UM Mechanical thermostat Shuts down the heater lamp HL_UM circuit when the fusing sec...

Page 75: ...02 Fuse 6 3A 6 3A DC Power PWB F203 Fuse 6 3A 6 3A DC Power PWB F204 Fuse 6 3A 6 3A DC Power PWB F205 Fuse 4 0A 4 0A DC Power PWB Signal name Name Type Function Operation TS LM Thermostat LM Mechanical thermostat Shuts down the heater lamp HL_LM circuit when the fusing section is overheated TS UM Thermostat UM Mechanical thermostat Shuts down the heater lamp HL_UM circuit when the fusing section i...

Page 76: ...TERNAL VIEW AND INTERNAL STRUCTURE 3 43 16 Lock No Name Function Operation 1 Scanner lock Fixes the scanner during transit 2 Paper feed tray lift plate lock Fixes the paper feed tray lift plate during transit 2 1 ...

Page 77: ... engine section 5A Print engine image distortion adjustment Manual adjustment OPC drum phase adjustment Automatic adjustment Color registration adjustment Automatic adjustment 50 22 5B Print engine image skew LSU skew adjustment Manual adjustment No need to adjust normally 50 20 64 1 5C Color registration offset adjustment No need to adjust normally 50 20 ADJ 6 Scan image distortion adjustment Doc...

Page 78: ...er gamma adjustment for each dither Automatic adjustment No need to adjust normally Except for GDI printers 67 54 10F 4 Automatic color balance adjustment by the user Printer color balance automatic adjustment ENABLE setting and adjustment Normally unnecessary to the setting change 26 53 ADJ 11 Paper size sensor adjustment 11A Manual paper feed tray paper size width sensor adjustment 40 2 11B RSPF...

Page 79: ...e DV roller oscillation 4 Push the developing doctor in the arrow direction and tighten the fixing screw of the developing doctor Perform the similar procedure for the front frame and the rear frame 5 Check that the doctor gaps at two positions in 40mm 70mm from the both sides of the developing doctor are in the range of 0 65 0 05mm 1 B Adjust the developing roller main pole position This adjustme...

Page 80: ... adjustment must be performed in the following cases When developer is replaced Be sure to execute this adjustment only when developer is replaced Never execute it in the other cases Perform the toner density reference control level adjustment with the toner cartridges removed If adjustment is performed with toner cartridges installed the EE EL trouble code or an over toned condition may occur 1 W...

Page 81: ...rtridge Be sure to install the color cartridges to their proper positions Avoid installation to a different color position Do not forcibly insert the toner cartridge Push it in until the cartridge is securely locked in place Developing units removed be sure to remove the toner car tridges as well to prevent toner clogging Color toner cartridge positions 9 Close the front cabinet 10 Confirm that To...

Page 82: ... of the other modes are auto matically set according to the middle speed mode setting in a cer tain relationship Since the high voltage output cannot be checked with a digital multi meter in this model a judgment of the output must be made by checking the print image quality EXECUTE EXECUTE or after 30 sec ǂǂǂ6 08 7 21ǂǂ12 26 7 67 0 9 5 6 77 1 1 287387 0 ǂ63 ǂ B 0 ǂ63 ǂ B 0 ǂ63 ǂ B0 0 ǂ63 ǂ B 2 87...

Page 83: ... of the middle speed mode is set the adjustment values of the other modes are auto matically set according to the middle speed mode setting in a cer tain relationship Since the high voltage output cannot be checked with a digital multi meter in this model a judgment of the output must be made by checking the print image quality Item Display Mode Content Adjustment range Actual voltage MIDDLE A MID...

Page 84: ...tting range 18cpm 20cpm 23cpm machine 26cpm 31cpm machine 36cpm machine Default value Actual output value Default value Actual output value Default value Actual output value A TC1 LOW SPEED CL K Primary transfer bias adjustment value Color K Low speed 51 255 80 6 A 80 6 A 80 6 A B TC1 MIDDLE SPEED CL K Middle speed 51 255 95 8 A 109 10 A 117 11 A C TC1 LOW SPEED CL C C Low speed 51 255 80 6 A 80 6...

Page 85: ... 69 15 A 69 15 A 69 15 A X TC2 ENVELOPE BW Black White 51 255 69 15 A 69 15 A 69 15 A Y TC2 THIN CL Color Thin paper 51 255 96 35 A 103 40 A 110 45 A Z TC2 THIN BW Black White 51 255 96 35 A 103 40 A 110 45 A AA TC2 GLOSSY CL Color Gloss paper 51 255 83 25 A 83 25 A 83 25 A AB TC2 GLOSSY BW Black White 51 255 69 15 A 69 15 A 69 15 A AC TC2 CLEANING Secondary transfer cleaning bias adjustment value...

Page 86: ...s set manually with this method The calibration jig is not required Method 2 Color image density sensor Image registration sensor F calibra tion SIM44 13 When the color image density sensor image registration sensor F is solely replaced be sure to perform the adjustment by this proce dure A calibration jig is required for this procedure The adjustment by this method must be performed in the follow...

Page 87: ...automatically executed When the operation is com pleted the adjustment result is displayed and EXECUTE key returns to the normal display If the adjustment is not completed normally ERROR is dis played When an error occurs the adjustment result is not revised In that case check the following sections for any abnormality If any abnormality is found repair and execute calibration again Color image de...

Page 88: ...ning direction automatic magnification ratio adjustment Print engine 1 Enter the SIM50 28 mode 2 Select BK MAG ADJ with the key Mode Error display Error content Adjustment value for process control operation mode BK_SEN_ ADJ_ERR Black image density sensor adjustment abnormality PCS_K LED ADJ error The target value is not obtained after retried three times CL_SEN_ ADJ_ERR Color image density sensor...

Page 89: ...ge off center automatic adjustment Print engine Each paper feed tray 1 Enter the SIM50 28 mode 2 Select SETUP PRINT ADJ with the key 3 Select ALL with the key By pressing LEAD or OFFSET key the following 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 simul...

Page 90: ...tment Scanner Document table mode 1 Enter the SIM50 28 mode 2 Select OC ADJ with the key 3 Select the paper feed tray with paper in it with the key Any paper size will do 4 Press EXECUTE key The adjustment pattern is printed out 5 Set the adjustment pattern on the document table Fit the adjustment pattern correctly with the document guide In this case put 5 sheets of white paper on the printed adj...

Page 91: ... you can return to the cas sette selection screen and have the machine self print RSPF adjustment patterns again 7 Press the EXECUTE key and the machine starts reading RSPF adjustment patterns for the front side The screen shows a message indicating that the machine is reading and calculating RSPF adjustment patterns for the front side The machine starts calculating the adjustment amount for the f...

Page 92: ...en the color shift occurs When the LSU is replaced When the LSU is removed from the main unit When the unit is installed or when the installing place is changed When maintenance work is performed Replacement of the OPC drum the OPC cartridge the transfer unit the transfer belt etc When ADJ 4A ADJ 16A Print engine image magnification ratio adjustment BK main scanning direction is performed U2 troub...

Page 93: ... Display Item Content Display Default NOTE MAIN F C Registration adjustment value main scanning direction Cyan laser writing position F side 1 0 199 0 100 M Registration adjustment value main scanning direction Magenta laser writing position F side 1 0 199 0 100 Y Registration adjustment value main scanning direction Yellow laser writing position F side 1 0 199 0 100 MAIN R C Registration adjustme...

Page 94: ...required use this method of adjustment This adjustment is made by changing the parallelism of the LSU unit scan laser beams for the OPC drum 1 Enter the SIM 50 20 or 64 01 mode 2 Select the paper feed tray with A3 11 x 17 paper in it and press EXECUTE key 3 The image skew image registration adjustment pattern is printed 4 Check the printed black image for any skew Use the four cross points printed...

Page 95: ... same as that in the F side Fine adjustment pattern check Check the square frames on the R side and the F side of each color Normally five sections of high density can be seen Check the sub scanning direction position of the center area of high density one of the above five sections These must be on the same position on the R side and the F side In this case use the sub scan direction color image ...

Page 96: ...the rough adjustment then perform the fine adjustment deliberately For the main scan direction image registration the offset on the F side the R side and at the center is independently adjusted If there is a difference in the sub scanning direction image registra tion between the F and R sides perform the skew adjustment ADJ 5A Check the print patterns of the rough adjustment and the fine adjustme...

Page 97: ...osen the screws which are fixing the scanner unit A and the drive wire Release the scan ner unit A from the drive wire Display Item Content Adjustment value range Default value A CYAN FRONT Image registration adjustment value Main scanning direction Cyan F side 1 199 100 B CYAN REAR Image registration adjustment value Main scanning direction Cyan R side 1 199 100 C MAGENTA FRONT Image registration...

Page 98: ...unit B If a satisfactory result is 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...

Page 99: ... procedure 3 is satisfied 6 C Scan image main scanning direction distortion adjustment 1 Make a test chart on A3 11 x 17 paper as shown below 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 distortion in the main scanning direction If the four angles of the rectangle of the copy image ...

Page 100: ...es 1 Create an adjustment chart by printing in duplex mode the self print pattern grid pattern specified in Simulation 64 2 SIM 64 2 set values A 1 B 1 C 254 D 255 Make sure that the print grid pattern is almost in parallel with the paper edges and apply position marks A and B to the leading and trailing edges of the paper surface lead edge sec tion 2 Copy the adjustment chart created in step 1 to...

Page 101: ...the scale and the actual scale length in terms of length 6 Obtain the copy magnification ratio correction ratio in the main scanning direction from the following formula Main scanning direction copy magnification ratio correction ratio Original size Copy image size Original size x 100 Example Compare the scale of 10mm with the scale of 10mm on the copy image Main scanning direction copy magnificat...

Page 102: ...ification 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 By changing the CCD unit fixing position with the simulation 48 1 adjustment value at 50 the copy magnification ratio is adjusted within the specified range 100 1 0 and the specified resolution is obtained based on the optical system structure ADJ 9 Prin...

Page 103: ...ing items affect the color balance density there is no need to adjust them frequently When however a trouble occurs they must be checked and adjusted 1 The following items must be adjusted properly Display Item Content Setting range Default A DEN C Printer lead edge image position adjustment 1 99 30 B DEN B Rear edge void area adjustment 1 99 30 C FRONT REAR FRONT REAR void area adjustment 1 99 20...

Page 104: ... Make a copy of the gray test chart UKOG 0162FCZZ and a copy of the servicing color test chart UKOG 0326FCZZ UKOG 0326FC11 and check that they are proper a Note for execution of the color balance and density check in the color copy mode To check the copy color balance and density use the gray test chart UKOG 0162FCZZ and the servicing color test chart UKOG 0326FCZZ UKOG 0326FC11 Set the copy densi...

Page 105: ...can be seen 4 The color difference in gray balance between the F and the R sides is not so great 5 There are no white and black streaks 6 Color texts are clearly reproduced 7 The background density is not so light Color difference in gray balance between the F and the R sides No white and black streaks Background density Color text reproduction capability Void Void Void Void Void Void Registration...

Page 106: ...fference between the F and the R sides is not so great 4 There are no white and black streaks 5 The background density is not so light 6 The black low density gradation is copied slightly Void Resolution Void Low density gradation Resolution Density difference between the F and the R sides No white and black streaks Background density Resolution Resolution Void Void Void Void Resolution ...

Page 107: ...alance The print density must be changed gradually from the lighter level to the darker level The density changing direction must not be reversed The density level of each color must be almost at the same level Patch B may not be copied Patch A must not be copied If the color balance of each patch of the process black CMY mixed color is slightly shifted to Magenta it means that the adjustment is p...

Page 108: ...ntrol PWB has been replaced The EEPROM on the scanner control PWB has been replaced When the user requests for customizing the color balance When the service color balance target gamma is judged as improper SET 1A Copy color balance adjustment target setup Each color balance target for the copy color balance adjustment ǂǂǂ6 08 7 21ǂǂ12 26 7 67 6 11 5 2 25 1 872 8670 17 87 6 7 7 57 21 63 1 728 87 8...

Page 109: ...color balance target DEF3 Color balance target in the copy color balance automatic adjustment SIM 46 24 Factory color balance target one of DEF1 3 Execute SIM 63 8 The service color balance target is the same as the factory color balance target Factory setting Factory color balance target DEF1 Color balance target in the user color balance adjustment Color balance target for the user color balance...

Page 110: ...ustment 2 Enter the SIM 63 7 mode 3 Press SETUP key 4 Set the color patch image adjustment pattern correctly adjusted and printed in the copy color balance adjustment Manual adjustment SIM 46 21 ADJ 10C 2 on the docu ment table The color patch image adjustment pattern printed with SIM 64 7 can be used instead In this case however check that the printed pattern is normal When the color patch image ...

Page 111: ...the user executes the color balance adjustment When therefore the service color balance target is changed the color balance target of the user s color balance adjustment is also changed When however SIM 67 28 is executed the color balance is set to the factory color balance target set with SIM 67 26 The default setting factory setting of the color balance is same as the factory color balance targe...

Page 112: ...ta can be judged as follows When result of the color valance adjustment Auto with selecting the service color balance target in SIM 67 24 is unsatisfactory or abnormal In that case the registered service target data for the color balance adjustment Auto may be improper This may be caused when an improper or abnormal color balance adjustment pattern was used to register the service color balance ta...

Page 113: ...ress EXECUTE key 3 Press YES key The service color balance target and the color balance target for the user color balance adjustment are set to the same color bal ance as the factory color balance target 10 B Copy Printer color balance and density adjustment Automatic adjustment Basic adjustment This adjustment must be performed in the following cases When a consumable part developer OPC drum tran...

Page 114: ...e color balance and density at the specified level Is the PCL printer function provided Check the printer color balance and density adjustment result with the self print check pattern Use SIM64 5 to print the self print check pattern and check the printer color balance and density Use SIM67 25 to print the self print check pattern and check the printer color balance and density Are the color balan...

Page 115: ...7 as the service target if the color balance is required to be adjusted select the SERVICE target The copy color balance adjustment is automatically executed and prints the color balance check patch image If there is any streak or unclear print on the printed check pat tern check the print engine for any problems 5 Press EXECUTE key The printer color patch image adjustment pattern is printed out A...

Page 116: ... and the color balance check patch image is printed out If there is any streak or unclear print on the printed check pat tern check the print engine for any problems 8 The initial setting menu of the halftone image correction is dis played Press OK key The initial setting of the halftone image correction is per formed 9 Wait until EXECUTE key is displayed When it is displayed press it The halftone...

Page 117: ...s not in the satisfactory level even after execution of the automatic and manual adjustments there may be another cause Troubleshoot the cause repair or perform necessary works and repeat the adjustment from the beginning 10 C Copy quality adjustment Basic adjustment This adjustment must be performed in the following cases When a consumable part developer OPC drum transfer belt is replaced The CCD...

Page 118: ...usted Are the color balance and den sity at the satisfactory level Check that the initial setting of the halftone image correction was properly performed 3 Execute the initial setting of the halftone image correction SIM44 21 Execute the halftone image correction SIM44 26 Use the test chart UKOG 0326FCZZ UKOG 0326FC11 to make a copy in the Text Printed Photo mode and check the color balance and de...

Page 119: ...heck patch image Wait until the operation panel shown in procedure 5 is displayed 5 Press OK key on the operation panel According to data of this adjustment the initial setting of the halftone image correction is performed After pressing OK key the initial setting of the halftone image correction is started During the operation NOW REGISTER ING THE NEW TARGET OF HALFTONE PROCON is dis played This ...

Page 120: ... not obtained from the automatic adjustment by selecting the factory target in proce dure 4 change the factory color balance target with SIM 63 11 and repeat the procedures from 1 If a satisfactory result on the color balance and the density is not obtained with the automatic adjustment execute the manual adjustment SIM 46 21 ADJ 10C 2 Also when the service target is selected in procedure 7 to exe...

Page 121: ...the sati sfactory level Are the color balance and density at the sati sfactory level Cancel the SIM46 21 mode Perform the initial setting of the halftone image correction SIM44 21 Check the copy color balance and density adjustment result with the test chart 1 Use the test chart UKOG 0326FCZZ UKOG 0326FC11 to make a copy in the Text Printed Photo mode and check the color balance and density Check ...

Page 122: ...e the adjustment value To decrease the density decrease the adjustment value Repeat procedures of 2 5 until the condition of 3 is satis fied When the overall density is low or when the density is high and patch A is copied use the arrow key to adjust all the adjustment values of A Q MAX to a same level collectively Then adjust each patch density individually This is an efficient way of adjustment ...

Page 123: ...st chart UKOG 0317FCZZ UKOG 0317FC11 and a user s document accord ing to necessity in the Text Printed Photo mode Manual and check the adjustment result again Refer to the item of the copy color balance density check If the copy color balance and density are not adjusted to the specified level there may be another cause Troubleshoot the cause and repair or perform proper treat ments and try all th...

Page 124: ...n FAX density adjustment No need to adjust normally 46 10 Color copy color balance gamma adjustment for each color copy mode No need to adjust normally 46 16 Monochrome copy density gamma adjustment for each monochrome copy mode No need to adjust normally 46 19 Automatic monochrome Copy Scan FAX mode document density scanning operation exposure operation conditions setting Normally no need to set ...

Page 125: ...ther 4 5 46 54 Copy gamma color balance adjustment for each dither Automatic adjustment No need to adjust normally 4 5 46 55 Dropout color setting 46 58 Pseudo resolution UP function setting 46 59 Pseudo resolution UP function adjustment 46 60 Color Copy Scan mode sharpness adjustment No need to adjust normally 1 copy 46 61 Area separation recognition level adjustment No need to adjust normally 1 ...

Page 126: ...50 B TEXT Text LOW 1 99 50 HIGH 1 99 50 C TEXT PRINTED PHOTO Text Printed Photo LOW 1 99 50 HIGH 1 99 50 D TEXT PHOTO Text Photograph LOW 1 99 50 HIGH 1 99 50 E PRINTED PHOTO Printed Photo LOW 1 99 50 HIGH 1 99 50 F PHOTOGRAPH Photograph LOW 1 99 50 HIGH 1 99 50 G MAP Map LOW 1 99 50 HIGH 1 99 50 H LIGHT Light document LOW 1 99 50 HIGH 1 99 50 I TEXT COPY TO COPY Text Copy document LOW 1 99 50 HIG...

Page 127: ...ustment value When the adjustment value is increased the copy density is increased When the adjustment value is decreased the copy density is decreased 4 Make a copy and check the adjustment result Switch the adjustment simulation mode and the normal copy mode alternately and adjust and check the adjustment result Repeat switching the adjustment simulation mode and the nor mal copy mode and changi...

Page 128: ...r each monochrome copy mode No need to adjust normally This adjustment is used to execute the density adjustment for each density level in each monochrome copy mode This adjustment must be performed in the following cases When it is required to change the gamma in each copy mode When there is request from the user 10 key OK C TEXT EXECUTE EXECUTE or end of print SYSTEM SETTINGS key ǂǂǂ6 08 7 21ǂǂ1...

Page 129: ...OP or PRE SCAN to adjustment item AE STOP COPY For contents of each setting item refer to below Change the setting value of AE WIDTH item to FULL or PART in some cases MODE1 High gamma Improves the image contrast MODE2 Normal gamma STOP Reads the density of 3 7 mm area from leading edge of document decides the output image density according to the density of that part The output image density is c...

Page 130: ...round density in monochrome auto copy mode This adjustment is required in the following cases When there is a desire not to reproduce the background of the document When there is a desire to reproduce the low density image of the document When there is request from the user 1 Enter the SIM 46 32 mode 2 Select the adjustment mode with the scroll key 3 Enter the adjustment value with 10 key and pres...

Page 131: ...fault A COLOR COPY TEXT PRINTED PHOTO Text print color copy 1 9 3 B COLOR COPY TEXT Text color copy 1 9 3 C COLOR COPY PRINTED PHOTO Printed photo color copy 1 9 5 D COLOR COPY PHOTOGRAPH Photograph color copy 1 9 5 E COLOR COPY TEXT PHOTO Text Photograph color copy 1 9 3 F COLOR COPY MAP Map color copy 1 9 5 G COLOR COPY LIGHT Light document color copy 1 9 6 H COLOR COPY TEXT PRINTED PHOTO COPY T...

Page 132: ...nged When the adjustment value is increased the contrast is increased and vice versa When the adjustment value of the adjustment item F is increased the image density is increased and vice versa 4 Press OK key 5 Make a copy in the Text Map copy mode manual and check the output print If a satisfactory result is not obtained use SIM46 27 to change the adjustment value Repeat the above procedures unt...

Page 133: ...at the above procedures until a satisfactory result is obtained 10 D 10 Color copy mode dark area gradation black component quantity adjustment No need to adjust normally Use to adjust the black ingredient amount in the color copy mode except character and line image As a result of this adjustment the gradation of the shade part changes This adjustment is required in the following cases When repro...

Page 134: ...nd and the dark area darker To reproduce the gradation change in the dark area When there is request from the user Display Item Copy mode Select button Content Default MANUAL TEXT PRT LUT2 Text print Manual NORMAL LUT1 NOMAL LUT1 LUT2 TEXT LUT2 Text Manual NORMAL LUT1 NOMAL LUT1 LUT2 PRINTED PHOTO LUT2 Printed photo Manual NORMAL LUT1 NOMAL LUT1 LUT2 PHOTO LUT2 Photograph Manual NORMAL LUT1 NOMAL ...

Page 135: ... 25 23 21 23 21 2 25 386 5 21 386 21 2 Display Item Content Setting range Default NOTE A SCREEN FILTER LEVEL H Sharpness filter adjustment of dot pattern image in auto copy mode Strong emphasis 1 3 Auto Apply to auto copy mode only L Soft emphasis 2 AUTO Auto 3 B AUTOMODE FILTER LEVEL SOFT Sharpness filter adjustment for the auto copy mode SOFT 1 2 CENTER CENTER CENTER 2 HIGH HIGH 3 C COLOR COPY C...

Page 136: ...change the setting values of item C D E and F If these val ues are changed density of the high density part is changed If these values are changed be sure to execute the copy color bal ance density adjustment Auto adjustment OK 10 key ǂǂǂ6 08 7 21ǂǂ12 26 7 67 1 1 0 080 16 7 8670 17 02 0 1 ǂ 6 1 ǂ 6 1ǂ0 ǂ7 5 7 0 17 ǂ0 ǂ7 5 7 ǂ0 ǂ7 5 7 2 ǂ0 ǂ7 5 7 2 ǂǂǂ6 08 7 21ǂǂ12 26 7 67 1 1 0 080 16 7 8670 17 02...

Page 137: ...fers from copy in document table mode When copy density in RSPF mode is low or too high When the RSPF unit is replaced When the RSPF unit is disassembled The CCD unit has been replaced U2 trouble has occurred When the MFP PWB is replaced When the EEPROM on the MFP PWB is replaced a Adjustment procedure 1 Enter the SIM 46 9 mode 2 Select the mode to be adjusted with the scroll key When adjusting de...

Page 138: ...Press OK key When set to DISABLE the menu of the user auto color calibration automatic adjustment of copy color balance and density is not dis played in the user program mode Auto color calibration by the user Auto color balance adjust ment This adjustment is based on the service target color balance set with SIM 63 7 and SIM 63 8 If therefore the above settings are not properly performed this adj...

Page 139: ...on the left side Place 5 sheets of white paper on the printed patch image adjustment pattern 9 Press EXECUTE key The color balance and the density are automatically adjusted and the machine goes to the state of procedure 6 To complete the adjustment and enable the adjustment result press OK key 10 Make a copy and check the copy image quality Refer to the item of the printer color balance and densi...

Page 140: ...es difficult to widen the reproduction range 3 Scan the document in the image send mode monochrome manual text mode and check the adjustment result Effect and adverse effect when decreasing the value Effect When black characters are fainted by color shift etc the black area is outputted clearly Adverse effect Dropout of color sections becomes difficult Effect and adverse effect when increasing the...

Page 141: ...stment value is decreased the watermark area which is originally reproduced becomes easy to disappear B WOVEN DEN BK MIDDLE Watermark density level Color Black Density Standard 0 255 19 C WOVEN DEN BK HIGH Watermark density level Color Black Density Dark 0 255 23 D WOVEN DEN C LOW Watermark density level Color Cyan Adjustment for light images 0 255 19 E WOVEN DEN C MIDDLE Watermark density level C...

Page 142: ...k of Character appearing the background is a disappearing pattern and the containing characters are remaining patterns In a watermark of Background appearing the background is a remaining pattern and the containing characters are disappearing patterns Note for watermarks Watermarks have the following characteristics A watermark is presumed to be synthesized with text documents If it is used with p...

Page 143: ... color balance adjustment auto adjustment is used to adjust the print density of each color Cyan Magenta Yellow Black auto matically with SIM 67 24 or the user program When this adjustment is executed the color balance adjustments of all the print modes are revised There are following two modes in the auto color balance adjust ment 1 Auto color balance adjustment by the serviceman SIM 67 24 is use...

Page 144: ...e and density target SIM67 26 Though the FACTORY color balance and density target available in 3 kinds is changed satisfactory color balance and density are not obtained SIM67 26 or the SERVICE target is selected 1 When the color balance and density are customized and registered as the SERVICE target select the SERVICE target 2 If the initial setting of the halftone image correction is not properl...

Page 145: ... the color balance check patch image Wait until the operation panel shown in the procedure 5 is displayed 5 Press OK key on the operation panel After pressing OK key the initial setting of the halftone 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...

Page 146: ...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 Adjustment procedure YES NO Printer color balance and density adjustment Manual adjustment procedure flowchart SIM67 25 Start Execute ADJ10E 2 Printer color balance and density adjustment Manual adjustment 1 En...

Page 147: ...just the automatic color balance and density all the set values of this simulation are set to 500 To increase the density increase the adjustment value To decrease the density decrease the adjustment value Repeat procedures of 2 5 until the condition of 3 is satis fied When the overall density is low or when the density is high and patch A is copied use the arrow key to adjust all the adjustment v...

Page 148: ...er the adjustment value and press the OK key In case of increase of the image density on low density part increase the adjustment value For diluting the image density on low density part decrease the adjustment value 10 F 2 Printer high density image density reproduction setting Supporting the high density section tone gap No need to adjust normally When a tone gap is generated in the high density...

Page 149: ...ress EXECUTE key A4 11 x 8 5 or A3 11 x 17 paper is automatically selected The color patch image adjustment pattern is printed out 8 Set the color patch image adjustment pattern printed in the procedure 7 on the document table so that the thin lines on the printed color patch image adjustment pattern are on the left side Place 5 sheets of white paper on the printed color patch image adjustment pat...

Page 150: ...7 or SIM 67 28 If therefore the above settings are not properly performed this adjustment cannot be made properly 1 Enter the system setting mode 2 Enter the printer setting mode 3 Press the auto color calibration key 4 Press EXECUTE key The color patch image adjustment pattern is printed out 5 Set the color patch image adjustment pattern printed in pro cedure 4 on the document table Set the patch...

Page 151: ...o the normal display Set the manual paper feed guide to the width for the A4R size 8 Open the manual paper feed guide to the minimum width posi tion 9 Press EXECUTE key EXECUTE key is highlighted Then it returns to the normal display The minimum width position detection level of the manual paper feed guide is recognized If the above operation is not completed normally ERROR is displayed When the o...

Page 152: ...en each of the above operations has been completed the COMPLETE message appears when any of the operations has failed the ERROR message appears ADJ 12 Document size detection adjustment This adjustment must be performed in the following cases When the original size sensor section has been disassembled When the original size sensor section has been replaced When U2 trouble has occurred When the sca...

Page 153: ...r use a sharp tip such as a needle or a pin ADJ 14 Fusing paper guide position adjustment Normally there is no need to perform this adjustment In the follow ing cases perform this adjustment When a paper jam occurs in the fusing section When wrinkles are made on paper in the fusing section When an image deflection or an image blur is generated in the paper rear edge section 1 Loosen the fusing pap...

Page 154: ...item A When the set value is changed by 1 the dimension is changed by 0 1mm When the set value is increased the BK image magnification ratio in the main scanning direction is increased When the set value is decreased the BK image magnification ratio in the main scanning direction is decreased Repeat procedures 2 6 until a satisfactory result is obtained 15 B Print image print area adjustment Print...

Page 155: ...hange the adjustment value of item DENB XXX in SIM50 1 and adjust The adjustment item DENB have a effect on the paper of all paper feed tray Content Standard adjustment value X Lead edge void area 4 0 1 0mm Y Rear edge void area 2 0 5 0mm Z1 Z2 FRONT REAR void area 2 0 2 0mm EXECUTE End of print EXECUTE ǂǂǂ6 08 7 21ǂǂ12 7 67 3 3 5 17 5 2 6 7 6 783 0 0 1 0 7 0 1 6 0 1 6 0 1 6 0 1 6 0 1 0 1 8 68 0 7...

Page 156: ...Enter SIM 50 10 mode 2 Select the target paper feed tray MAIN XX with the scroll key 3 Set A4 11 x 8 5 paper in the paper feed tray selected in pro cedure 2 4 Press EXECUTE key The adjustment pattern is printed 5 Check that the adjustment pattern image is printed in the cor rect position Measure the dimension of the void area in the front and the rear frame direction of the adjustment pattern and ...

Page 157: ... Therefore this adjustment must be executed only when there is a special necessity This adjustment must be performed in the following cases When the copy magnification ratio in the copy image main scan ning direction is not properly adjusted When the scanner motor is replaced U2 trouble has occurred When the scanner control PWB is replaced When the EEPROM of the scanner control PWB is replaced Bef...

Page 158: ...in 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 ratio in the sub scanning direction is increased When...

Page 159: ...02 8 Make a normal copy and obtain the copy magnification ratio Repeat the procedures of 1 8 until a satisfactory result is obtained 16 D Scan image magnification ratio adjustment sub scanning direction Manual adjustment RSPF mode This adjustment must be performed in the following cases When the SCAN CONTROL PWB is replaced When the EEPROM on the SCAN CONTROL PWB is replaced When U2 trouble occurs...

Page 160: ...ry result is not obtained from the automatic adjustment ADJ 4 17 A Scan image off center adjustment Manual adjustment Document table mode This adjustment must be performed in the following cases When the scanner reading section is disassembled When the scanner reading unit is replaced When a U2 trouble occurs When the scanner control PWB is replaced When the EEPROM on the scanner control PWB is re...

Page 161: ...8 5 paper in parallel with the paper transport direction 2 Set the adjustment chart to the RSPF 3 Make a duplex copy in the normal magnification ratio from the manual paper feed tray and check the image position on the front surface and the back surface of the copy paper If the difference is within the range of 0 2 7mmm there is no need to perform the adjustment If the adjustment is required perfo...

Page 162: ...trol PWB has been replaced The EEPROM on the scanner control PWB has been replaced Before executing this adjustment be sure to confirm that the ADJ 4 ADJ 5 Print engine image skew image position image magnifica tion ratio void area adjustments has been completed normally 1 Place a scale on the document table as shown in the figure below Place a scale so that it is in parallel with the scanning dir...

Page 163: ...FT Manual paper feed 1 99 60 F RRCB ADU ADU 1 99 60 G Image loss area setting value LEAD Lead edge image loss area setting 0 99 40 H SIDE Side image loss area adjustment 0 99 20 I Void area adjust ment DENA Lead edge void area adjustment 1 99 40 J DENB Rear edge void area adjustment 1 99 30 K FRONT REAR FRONT REAR void area adjustment 1 99 20 L Off center adjust ment OFFSET_ OC OC document off cen...

Page 164: ...sition is changed by 0 1mm Perform the procedures of 1 3 until a satisfactory result is obtained After execution of this adjustment be sure to execute ADJ 18C Copy image position image loss void area adjustment Manual adjustment RSPF mode 18 C Copy image position image loss void area adjustment Manual adjustment RSPF mode This adjustment must be performed in the following cases When the scan contr...

Page 165: ...shifted to the delaying direction for the paper Change for change in the set value 0 1mm step Perform the procedures of 2 3 until a satisfactory result is obtained Rear edge image loss adjustment 1 Make a duplex copy in 100 in the RSPF mode Check to confirm that the rear edge image loss is 2 0 5 0mm on the front surface and the back surface If the above condition is not satisfied perform the follo...

Page 166: ...FRONT REAR SIDE 2 and press OK key FRONT REAR SIDE 1 Front Rear image loss adjustment value Front surface FRONT REAR SIDE 2 Front Rear image loss adjustment value Back surface When the adjustment value is increased the front rear image loss is increased Change for change in the adjustment value 0 1mm step Perform the procedures of 1 2 until a satisfactory result is obtained ADJ 19 Finisher and pun...

Page 167: ... 132 100 When the staple off center is shifted perform the adjustment Staple position Stapler stop position F R direction When the adjustment value is increased the staple position is shifted to the rear side When the adjustment value is decreased the staple position is shifted to the front side 0 155mm F STAPLE PITCH Stapling position adjustment staple pitch of two positions binding 68 132 100 Wh...

Page 168: ...cuted Stapling position stapler stop position F R direction When the adjustment value is decreased the distance between the stapling position and the paper edge becomes shorter When the adjustment value is increased the distance between the stapling position and the paper edge becomes longer 0 2mm H STAPLE FRONT R Stapling position adjustment Front one position R series 25 55 50 When the stapling ...

Page 169: ...e paper alignment width is adjusted Saddle paper alignment plate stop position F R direction When the adjustment value is increased the alignment plate position is shifted to the center When the adjustment value is decreased the alignment plate position is shifted to the outside 0 2mm N GRIPPER_ POS Gripper exit position adjustment 35 65 50 When the gripper discharge position is shifted the adjust...

Page 170: ... the simu lation operation To cancel the current simulation mode and change the main code and the sub code press SYSTEM SETTING key Canceling the simulation mode to return to the normal mode 1 Press CA key 26cpm 36cpm 31cpm A machine 1 Double click the HOME key Total use quantity Toner remaining quantity display mode screen 2 Touch the VER display section 10 key mode input mode screen 3 Touch the ...

Page 171: ...change the content Enter the new setting and adjustment values Press the SYSTEM SETTINGS key Press the SYSTEM SETTINGS key Press the EXECUTE key and OK key Operation is made according to the selected mode and item Press the EXECUTE key and OK key Press the EXECUTE key and OK key The display is made according to the selected some and the item Press the EXECUTE key and OK key Is it the same simulati...

Page 172: ...etting counter data change Do you want to change the content Enter the new setting and adjustment values Press the BACK key Press the BACK key Press the EXECUTE key and OK key Operation is made according to the selected mode and item Press the EXECUTE key and OK key Press the EXECUTE key and OK key The display is made according to the selected some and the item Press the EXECUTE key and OK key Is ...

Page 173: ... copy test mode Used to check the copy operation and the image quality for each color 12 The document reading number of sheets setting for aging operation RSPF 8 1 Used to check and adjust the operations of the developing voltage in each print mode and the control circuit When the middle speed is adjusted the low speed are also adjusted simultaneously Process Developing 2 Used to check and adjust ...

Page 174: ...rocess 26 1 Used to set Yes No of installation of the right paper exit tray Paper exit 2 Used to set the paper size of the large capacity tray LCC When the paper size is changed this simulation must be executed to change the paper size in software Paper feed 3 Used to set the specifications of the auditor Setting must be made according to the auditor use conditions Auditor 5 Used to set the count ...

Page 175: ...orrection under low temperature and low humidity L L for the fusing temperature setting SIM 43 4 in each paper mode 23 Used to set the environment correction under high temperature and high humidity H H for the fusing temperature setting SIM 43 4 in each paper mode 24 Used to set the correction of the temperature adjustment value of SIM 43 1 and 43 4 31 Used to check the operation of the fusing we...

Page 176: ...adjust the FAX send image density 600dpi 46 Used to adjust the FAX send image density RGB RIP 26cpm 36cpm 31cpm A machine 47 Used to set the compression rate of copy and scan images JPEG 51 Used to adjust the gamma for the copy mode heavy paper mode and the image process mode 52 Used to set the gamma default for the copy mode heavy paper and the image process mode After execution of either SIM46 5...

Page 177: ...he device cloning and the storage backup 3 Used to backup the document filing data to the USB memory 4 Used to backup the JOB log data to the USB memory 5 Used to import the SIM22 6 data to a USB memory in the TEXT format 11 Used co copy the SD Card data to an option HDD MFP PWB HDD 12 Used co copy the SD Card data to an option HDD MFP PWB HDD 60 1 Used to check the memory operations read write of...

Page 178: ...o NO When however the handset is not installed the sound volume cannot be checked Japan model only FAX 24 Used to clear the FAST save data FAX 29 Used to initialize the telephone book data the one touch registration table the FTP Desktop expansion table the group expansion table the program registration table the interface memory box table the meta data InboundRouting and the DocumentAdmin table F...

Page 179: ...xit oper ations at the speed corresponding to the scan resolution oper ation speed When EXECUTE key is pressed the operation is terminated RSPF 2 2 Purpose Operation test check Function Purpose Used to check the operations of the sen sors and the detectors in the automatic document feeder section and the control circuits Section RSPF Operation Procedure The operating conditions of the sensors and ...

Page 180: ...D1 Paper entry detector FPTS Punch timing sensor FSED Staple empty detector FSHPS Staple HP sensor FSLD Staple lead edge detector FSSHPS Stapler shift home position sensor FSSS Staple safety sensor FSSW Safety switch FSTPD Staple tray paper detector FTPS Tray position sensor FATPD Paper alignment tray paper detector FCD Connection detector FCD1 Cover detector 1 FCD2 Cover detector 2 FDRHS Delivery...

Page 181: ...nt is required Change when the adjustment value is increased or decreased Change when the adjustment value is changed by 1 A FRONT ADJUST Alignment position adjustment F side alignment plate stop position Paper alignment adjustment 2 18 10 This adjustment is used to adjust the paper alignment width when the paper alignment is improper Alignment is determined by the combination of the both adjustme...

Page 182: ...ue is increased or decreased Change when the adjustment value is changed by 1 A SADDLE POSITION Saddle stitch position adjustment 25 75 50 The adjustment is executed when the saddle staple position is shifted Saddle paper lead edge striking plate stop position Up down direction When the adjustment value is increased the stapling position is shifted to the lead edge of transported paper When the ad...

Page 183: ...50 When the stapling interval is to be changed the adjustment is executed Stapling position stapler stop position F R direction When the adjustment value is increased the pitch of two points is widened When the adjustment value is decreased the pitch of two points is narrowed 0 2mm K PUNCH CENTER Punch center adjustment 35 65 50 When the punch off center is shifted the adjustment is executed Punch...

Page 184: ...CD in the operation panel and control cir cuit Section Operation panel Operation Procedure The LCD is changed as shown below The contrast changes every 2sec from the current level to MAX MIN the current level During this period each LED is lighted The LCD display contrast change and the LED lighting status are checked Display Content D1MDC Desk 1 installation detection connector D1PPD Desk 1 paper...

Page 185: ... and the control circuits Section Paper transport Paper exit section Operation Procedure 1 Select the item to be operation checked with the touch panel key 2 Press EXECUTE key The selected load performs the operation When EXECUTE key is pressed the operation is terminated Load operation check method The load operation is checked by the operation sound However there are some loads which cannot be c...

Page 186: ...et with the touch panel key 2 Press EXECUTE key The machine is rebooted in the aging mode The aging operation condition set by this mode is maintained here after unless the power is turned off or the setting is changed Display Content PROFM2 Process fan 2 POFM Paper exit cooling fan Drives POFM1 and POFM2 at the same time FUFM Fusing cooling fan PROFM1 Process fan 1 PSFM Power cooling fan Display ...

Page 187: ...ion condition set by this mode is maintained here after unless the power is turned off or the setting is changed 8 8 1 Purpose Operation test check adjustment Function Purpose Used to check and adjust the operations of the developing voltage in each print mode and the control circuit When the middle speed is adjusted the low speed are also adjusted simulta neously Section Process Developing Operat...

Page 188: ...dure 1 Select a target item to be adjusted with scroll keys 2 Enter the set value with 10 key Enter the default value specified on the following list 3 Press EXECUTE key The set value is saved and the voltage corresponding to the set value is output for 30 sec When EXECUTE key is pressed the output is terminated Item Display Mode Content Adjustment range Actual voltage 18cpm 20cpm 23cpm machine 26...

Page 189: ...ite Front surface 51 255 69 15 A 69 15 A 69 15 A R TC2 HEAVY1 BW DPX Back surface 51 255 69 15 A 69 15 A 69 15 A S TC2 HEAVY2 CL Color Heavy paper 2 51 255 83 25 A 83 25 A 83 25 A T TC2 HEAVY2 BW Black White 51 255 69 15 A 69 15 A 69 15 A U TC2 OHP CL Color OHP 51 255 69 15 A 69 15 A 69 15 A V TC2 OHP BW Black White 51 255 69 15 A 69 15 A 69 15 A W TC2 ENVELOPE CL Color Envelope 51 255 69 15 A 69 ...

Page 190: ...oad operation is performed for 10 sec When EXECUTE key is pressed the operation is terminated This simulation must be executed without installing the toner car tridges If this simulation is executed with the toner cartridges installed toner will be forcibly supplied to the developing unit resulting in overtoner If this simulation is erroneously executed with the toner cartridges installed overtone...

Page 191: ...luding jams TOTAL OUT COL Total output quantity of color All prints including jams Total use quantity TOTAL BW Total use quantity of black and white Effective paper including self print excluding jams TOTAL COL Total use quantity of full color Effective paper including self print excluding jams TOTAL 2COL Total use quantity of 2 color Effective paper including self print excluding jams TOTAL 3COL ...

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