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Sharp AR-M550N Service Manual Download Page 158

: Feb. 6 2004

1

AR-M550/M620/M700  DETAILS OF EACH SECTION  6 - 103

C. Details of operations

(1) Fusing unit drive

To drive the fusing unit, the drive power is transmitted from the drive
motor (FUM) through the connection gear to the upper heat roller gear. 

The drive motor DC brushless motor is driven according to the control
signal sent from the PCU.

(2) Heater lamp drive

The surface temperature of the heat roller detected by the thermistor is
sent to the PCU.

When the temperature is lower than the specified level, the heater
lamp lighting signal is sent from the PCU to the heater lamp drive cir-
cuit in the sub power PWB.

The power triac in the heater lamp drive circuit is turned on, and the AC
power is supplied to the heater lamp, lighting the lamp and heating the
heat roller.

To prepare for an abnormally high temperature of the heat roller, the
thermostat is provided for safety.

When the thermostat is opened, power supply (AC line) to the heater
lamp is cut off.

(3) Fusing operation

Toner on paper is heated and pressed to be fused by the heat roller.

Two heater lamps are provided for the fusing heat roller (heating) and
one heater lamp is provided for the auxiliary heat roller for the fusing
roller (pressing) to heat paper from above and below.

This is because toner on paper must be heated from above and below
to be fused on paper.

1) Paper is separated upward. (Since the fusing roller (heating) is of

higher hardness, the fusing roller (pressing) is deformed to sepa-
rate paper upward.)

2) The nip quantity is increased to increase heat capacity for paper.

3) By pressing paper with the flexible roller, toner is fused without

deformation. (The flatness, however, is not so high.)

(4) Fusing temperature control

The temperature sensor is provided at the center of the fusing roller
(heating) and the auxiliary heat roller.

The roller temperature is detected by the installed temperature sensor,
and the heater lamp is controlled so that the temperature is maintained
at the specified level.

In addition, the fusing temperature is switched according to the kind of
paper. 

(5) Cleaning operation

The fusing roller removes toner and dusts from the heat roller and the
pressure roller surfaces by the following two methods.

1.

Sub-heat roller (Heating): Clean the sub heat roller with the clean-
ing sheet.

7

Fusing cleaning scraper

Cleans the surface of the fusing roller (pressing).

(AR-M550N/U, 
AR-M620N/U)

8

Cleaning sheet

Clean the sub heat roller surface.

9

Oil roller

Apply oil to the fusing roller.

(AR-M700N/U)

10

Cleaning plate

Clean the fusing (pressure) roller surface.

(AR-M700N/U)

No.

Name

Function/Operation

Active 

condition

Note

1

1

1

FUM

PCU

1

Fusing roller (Heating)

HL2

HL1

---------

---------

Fusing roller (Pressing)

HL3

Auxiliary heat roller

Paper exit

The fusing rollers (pressing) are of silicon rubber because of the follow-
ing reasons and purpose.

Mode

Paper

Fusing roller

Auxiliary heat roller

Inch

(U.S.A., 

Canada) 

AB_B

(Europe, 

U.K.)

AB_A 

(Australia) 

Inch

(U.S.A., 

Canada) 

AB_B

(Europe, 

U.K.)

AB_A 

(Australia) 

Ready 
condition 
print 
mode

Normal paper

200°C

205°C

200°C

205°C

Heavy paper

200°C

205°C

200°C

205°C

Tab paper

200°C

205°C

200°C

205°C

Postcard

200°C

205°C

200°C

205°C

Pre-heat

–

170°C

170°C

170°C

170°C

2.Fusing roller (Pressing): Mechanical cleaning by the cleaning 
scraper (the cleaning plate for the AR-M700N/U)

No.

Name

1

Cleaning sheet

2

Fusing roller (Pressing)

3

Cleaning scraper (AR-M550N/U, AR-M620N/U)

4

Discharge brush

5

Fusing roller (Heating)

6

Sub-heat roller

7

Cleaning plate (AR-M700N/U)

8

Oil roller (AR-M700N/U)

1

1

1

[AR-M550N/U, AR-M620N/U]

[AR-M700N/U]

5

2

4

8

1

6

7

5

2

4

3

1

6

1

1

1

Summary of Contents for AR-M550N

Page 1: ...e SERVICE MANUAL CONTENTS CODE 00ZAR700 F1E DIGITAL LASER COPIER PRINTER DIGITAL MULTIFUNCTIONAL SYSTEM AR M550N M550U AR M620N M620U MODEL AR M700N M700U 1 OUTLINE 1 1 2 CONFIGURATION 2 1 3 SPECIFICATIONS 3 1 4 CONSUMABLE PARTS 4 1 5 EXTERNAL VIEW AND INTERNAL STRUCTURE 5 1 6 DETAILS OF EACH SECTION 6 1 7 SETTING AND ADJUSTMENTS 7 1 8 SIMULATION 8 1 9 SELF DIAG MESSAGE AND TROUBLESHOOTING 9 1 10 ...

Page 2: ... GEÖFFNET UND SICHERHEITSVERRIEGELUNG ÜBERBRÜCKT NICHT DEM STRAHL AUSSETZEN VARO AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE ÄLÄ KATSO SÄTEESEEN ADVARSEL USYNLIG LASERSTRÅLNING VED ÅBNING NÅR SIKKERHEDSBRYDERE ER UDE AF FUNKTION UNDGÅ UDSAETTELSE FOR STRÅLNING VARNING OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD OCH SPÄRREN ÄR URKOPPLAD BETRAKTA EJ STRÅLE...

Page 3: ...st Asia South and Central America 4 4 D China 4 5 E Taiwan 4 6 5 EXTERNAL VIEW AND INTERNAL STRUCTURE 1 External view and operation parts 5 1 A External view and external operation parts 5 1 B Internal operation parts 5 2 C Operation display parts 5 3 D Job status screen common to print copy network scan and internet fax 5 4 2 Function parts 5 6 A Sensor detector 5 6 B Switch 5 10 C Clutch solenoi...

Page 4: ... 2 B Power ON trouble detection sequence 9 3 6 Communication in trouble 9 4 A FAX call request call in specifications 9 4 7 Trouble kind 9 4 8 Details 9 7 10 ROM VERSION UP METHOD 1 General 10 1 A Version up target ROM s 10 1 B ROM version up is required in the following cases 10 1 2 Precautions 10 2 A Relationship between each ROM and version up 10 2 3 Necessary items for Flash ROM version up 10 ...

Page 5: ...per Path Jammed paper on vertical paper path can be easily removed by open ing the left side cover which shortens time to fix paper jam 2 Strengthened Frame Structure Highly Rigid Frame Improved stability with less machine distortion and both rigidity and lightweight been achieved 3 Energy Saving with Unique External Heat Roller Fusing System Newly Developed External Heating System 1 High reliabil...

Page 6: ...t data Fax data Store Install DSK Install DSK Security is assured by encrypting the data to be stored Security is assured by encrypting the data to be stored PIN printing Password input Data Security Data Security PIN printing Password input Store Store Recall Job settings Recall Job settings Raw compressed data Raw compressed data Raw compressed data HDD memory Encrypted data Encrypted data Encry...

Page 7: ...from printer fax PC or MFP that are connected by net work Fax data Print data PC PC Fax PC i Fax PC Fax is like printing Word data etc onto fax paper i Fax data Send HDD Send E mail Send E mail Print Copy Scan FAX i FAX Internet Fax G3 Fax G3 Fax Internet Fax PC Document Filing initial screen List of data stored in Main folder Telephone line Network LAN AR M550N U AR M620N U AR M550N U AR M620N U ...

Page 8: ...PN2A B C D Punch unit AR P19 Printer expansion kit AR PK5 PS3 expansion kit AR PF1 Barcode font kit AR FR11 Data security kit AR NS3 Network scanner expansion kit AR FX8 Facsimile expansion kit 1 AR MM9 FAX expansion memory 8MB 1 AR U11M Sharpdesk 1 license kit AR U15 AR U15M Sharp desk 5 license kit AR U1AM Sharpdesk 50 license kit AR U1BM Sharp desk 100 license kit 1 North America Europe Austral...

Page 9: ... Not acknowledged version AR FR11 Network scanner expansion kit AR NS3 Sharp desk 1 license kit AR U11M Sharp desk 5 license kit AR U15M Sharpdesk 50 license kit AR U1AM Sharpdesk 100 license kit AR U1BM FAX system Facsimile expansion kit AR FX8 FAX expansion memory 8MB AR MM9 1 SPF Unit CIS Image Scanner reading Section CCD Operating Section Scanner Control PWB Engine Control Section PCU PWB Tone...

Page 10: ... Main unit LCC Finisher Saddle finisher installed 1887 x 679 x 1192mm Main unit Inserter Finisher Saddle finisher 2079 x 679 x 1192mm Main unit LCC Inserter Finisher Saddle finisher installed 2156 x 679 x 1192mm AR M550N M620N M700N Packaged About 212 Kg Main unit 185 Kg AR M550U M620U M700U Packaged About 214 Kg Main unit 185 Kg 1 1 1 Key sheet language support Japanese English America English UK...

Page 11: ... x 11 AB Series A4 16K is not supported Normal paper 60 105g m2 16 28lbs Japan 1300 sheets 64g m2 Except for Japan 1200 sheets 80g m2 Normal paper printed paper recycled letterhead punched paper color paper Enable Paper empty and 3 steps Up Within 12sec 1 Down Free fall Paper size Paper size change method Paper type setting Paper size setting when shipping Allowable paper type and weight for paper...

Page 12: ...e down paper exit Paper exit capacity 250 sheets 80g m2 paper Paper exit paper size kind All kinds of paper which can be fed Remaining paper detection None Paper exit paper full detection Provided Document table mode SPF front side mode Scanning method By the CCD image sensor SPF back side mode Scanning method By the CIS image sensor Document table Left bottom reference SPF Center reference Max or...

Page 13: ...onent magnetic brush development Voltage 500V 5V Developing mode 150V Cleaning mode System Static electricity transfer transfer belt method Transfer section 35µA AR M550N U AR M620N U 40µA AR M700N U Cleaning mode AC 4 5kV DC 100V System Curvature separation Separation pawl System Discharging lamp method System Counter blade system Capacity 40 of toner capacity 1 1 1 1 1 System Heat roller attachm...

Page 14: ...el 1 20W or less M N model 2 95W or less Shift time to sleep mode 90 min Max 240 min 1 Destination All Destinations Paper size Tray 1 tandem tray left Tray 2 tandem tray right Tray 3 Universal tray Tray 4 Drawer Tray LCC desk Multi bypass tray Inserter tray USER 1 USER 2 USER 1 USER 2 USER 1 USER 2 USER 1 USER 2 A6 R N A N A N A N A N A N A N A N A N A N A N A 5 5 x 8 5 in R N A N A Yes 2 N A N A ...

Page 15: ...R USER USER USER USER NO YES YES YES Tab paper USER USER USER USER USER NO YES NO NO User Type USER USER USER USER USER USER USER USER USER C A D B Paper size A B C D E F G H mm inch dots mm inch dots dots dots dots dots dots dots Ledger 11 0 inch 6600 17 0 inch 10200 6400 10000 100 100 100 100 Legal 8 5 inch 5100 14 0 inch 8400 4900 8200 100 100 100 100 Foolscap 8 5 inch 5100 13 0 inch 7800 4900 ...

Page 16: ...5 14 8 5 13 8 5 11 8 5 11R 7 25 10 5R 5 5 8 5R Exposure speed Binary Text Auto Manual Text Photo Photo Number of manual steps 9 steps Toner save mode YES Main scanning direction Sub scanning direction Basic resolution Basic resolution 600dpi 600dpi Main scanning direction Sub scanning direction Basic resolution Basic resolution 600dpi 600dpi Scanning Printing 256 gradations 8bit 2 gradations 1bit ...

Page 17: ...he machine it depends on the machine composition 1 AR M550N M550U AR M620N M620U AR M700N M700U S S 50 1cpm 91 56 4cpm 91 63 0cpm 90 S D 49 0cpm 89 53 3cpm 86 58 8cpm 84 D D 51 7cpm 94 57 0cpm 92 63 0cpm 90 AR M550N M550U AR M620N M620U AR M700N M700U S S 46 2cpm 84 50 8cpm 82 57 9cpm 82 S D 33 6cpm 61 34 1cpm 55 36 9cpm 52 D D 49 0cpm 89 53 9cpm 87 58 7cpm 83 Multi max quantity 999 sheets Single ...

Page 18: ...e print Mode Scanner Internet FAX FAX Supported server SMTP server FTP server POP server SMTP server ESMTP server Mode TIFF PDF TIFF F TIFF FX Compression system Scanner Internet FAX FAX Non compression G3 1st dimension MH Modified Huffman G4 MMR Modified MR MH MMR MH MR MMR JBIG Mode Scanner Internet FAX FAX half tone reproduction Equivalent to 256 gradations Density adjustment Auto 5 steps Image...

Page 19: ...ddress specification receive disable 50 items Specified number only Automatic switch of TEL FAX Japan only External telephone connection remote Answering telephone connection PAT countermeasure 1 1 1 1 1 Receive function Transfer function when output is disable Automatic boot mode Special functions Time specification Poling receive Bulletin board send Cover function Sender print Page division Page...

Page 20: ...Gothic bitmap ANK Roman Sans Serif Bitmap 1 1 1 Bitmap fonts 1 kind of font PCL5 Latin font 80 PCL Latin fonts SPDL Standard built in fonts PCL Kanji font Option 2 ACT Fonts PS Latin font 136 Type 1 Latin fonts Auxiliary to the PS expansion kit PS kanji font 5 Type 1 Kanji Fonts Auxiliary to the PS expansion kit Japan only Bar code font Option Support print channel IEEE1284 parallel port PSERVER R...

Page 21: ...ex print Simplex print duplex print Left Upper Right binding Simplex print duplex print Long side Short side binding 2 Center binding Invoice on Letter Letter on Ledger A5 on A4 A4 on A3 B5 on B4 Letter on Letter Ledger on Ledger A4 on A4 A3 on A3 B4 on B4 Yes 2up booklet only 2 Binding direction Simplex print duplex print Left Upper Right binding N up 2 4 6 8 2 4 6 9 16 2 N up direction Z Z Rever...

Page 22: ...plex print pamphlet Left Right Upper binding Center binding N up 2 4 6 9 16 1 N up direction Z Reverse Z N Reverse N 1 N up frame line None Single Hairline Single Thinline Double Hairline Double Thinline 1 Function Macintosh PPD in the case of Mac OS X Ver 10 2 8 Paper size A3 B4 A4 B5 A5 Postcard Ledger Legal Foolscap Letter Executive Invoice 8K 16K Paper type setting Normal paper Letter head Pri...

Page 23: ...1 1 1 1 Document filing capacity 16GB Fixed folder Standard folder User folder Max 20000 pages or 3000 files Temporary folder Max 10000 pages or 1000 files Number of pages for one file Conforms to the large volume document mode Within the HD capacity Number of folders which can be formed in the user folder Max 500 folders Number of users which can be registered Max 500 users Job Each folder in the...

Page 24: ...Safety standards Electric safety regulations UL CSA CE SEMKO GB4943 Environmental standards EMC VCCI Class B FCC Class B CISPR22 B GB9254 1998 CLASSB GB17625 1 1998 GB17625 2 1999 GB T17618 1998 Line standards When the FAX expansion board is installed Technical standard conformity acknowledgement Telecommunications Business Law FCC part 68 ICCS 03 ECCTR 21 A Tick Standard International energy prog...

Page 25: ...nly Standard provision for Japan model Supplied as a service part RIC Telephone line RIC terminal available E mail RIC available Conforming to soft key Coin vendor terminal Card counter Angle Harness parts supply Key counter SF 71A B Only the harness is left Mechanical counter Conforming to 7 digit OEM For SHARP Parts support 20 C 45 C 90 20 30 C 90 45 C 60 RH Temperature Main unit Humidity 10 C 4...

Page 26: ... No Part name Content Life Model name Packing Remark 1 Toner cartridge Black Toner cartridge Black Toner Net weight 1430g With IC chip x 10 720k 72k x 10 AR 620CT 1 Life setting by A4 LT 6 document CT ST x 10 Toner cartridge Black Toner Net weight 1650g With IC chip x 10 830k 83k x 10 AR 621CT 2 Developer Black Developer Black Developer Net weight 725g x 10 62 70ppm 300k 55ppm 250k AR 620CD 1 Used...

Page 27: ...eal F x 1 250K 300K 300K AR 620KA 10 Side seal R x 1 MC cleaning unit x 1 Cleaner blade x 1 Drum separation pawl x 4 Screen grid x 1 Toner reception seal x 1 Charging plate x 1 Paper dust removal unit x 1 DV seal x 1 DV side seal F x 1 DV side seal R x 1 Toner filter x 1 2 Maintenance kit 2 Transfer cleaning roller x 1 250K 300K 300K AR 620KB 10 Transfer belt x 1 Transfer roller x 1 Transfer gear ...

Page 28: ...el Upper heat roller x 1 250K 300K AR 620KC 5 Lower heat roller x 1 Fusing separation pawl Upper x 6 Fusing separation pawl lower x 4 Scraper unit x 1 Sub heat roller cleaning unit x 1 Sub heat roller x 1 Heat roller bearing x 2 Maintenance kit 3 70cpm model Upper heat roller x 1 300K AR 700KC 5 Lower heat roller x 1 Fusing separation pawl Upper x 6 Fusing separation pawl lower x 4 Cleaning sheet ...

Page 29: ...it x 1 Sub heat roller cleaning unit x 1 Sub heat roller x 1 Heat roller bearing x 2 Maintenance kit 3 70cpm model Upper heat roller x 1 300K AR 700KC 5 Lower heat roller x 1 Fusing separation pawl Upper x 6 Fusing separation pawl lower x 4 Cleaning sheet x 1 Oil roller x 1 Cleaning roller bearing x 2 Pressure cleaning plate x 1 Sub heat roller x 1 Heat roller bearing x 2 4 DSPF roller kit SPF pap...

Page 30: ... 1 Sub heat roller cleaning unit x 1 Heat roller bearing x 2 Maintenance kit 3 70cpm model Upper heat roller x 1 300K AR 700KC 5 Lower heat roller x 1 Fusing separation pawl Upper x 6 Fusing separation pawl lower x 4 Heat seal plate N assembly x 1 Oil roller x 1 Cleaning roller bearing x 2 Pressure cleaning plate x 1 Sub heat roller x 1 Heat roller bearing x 2 4 DSPF roller kit SPF paper feed roll...

Page 31: ...ub heat roller cleaning unit x 1 Heat roller bearing x 2 Maintenance kit 3 70cpm model Upper heat roller x 1 300K AR 700KC 5 Lower heat roller x 1 Fusing separation pawl Upper x 6 Fusing separation pawl lower x 4 Cleaning sheet x 1 Oil roller x 1 Cleaning roller bearing x 2 Pressure cleaning plate x 1 Sub heat roller x 1 Heat roller bearing x 2 4 DSPF roller kit SPF paper feed roller x 1 100K 100K...

Page 32: ...r staple sorting finishing 4 Automatic document feeder This automatically feeds and scans multiple sheet originals Both sides of two sided originals can be scanned at once 5 Front cover Open to replace toner cartridge 6 Operation panel Performs various setting display and simulation operations 7 Center tray Finished sheets are deposited here 8 Bypass tray Special papers including transparency film...

Page 33: ... when indicated on the operation panel 5 Main power switch Keep this switch turned on when the fax option or network scanner option is installed 6 Right side cover Open when a misfeed has occurred in bypass tray or large capacity tray 7 Upper cover of large capacity tray Open when a misfeed has occurred in large capacity tray 8 Left side cover release Push this knob up to open the left side cover ...

Page 34: ... Lights up or blinks when print data is being received Also lights up or blinks when printing is being performed 4 JOB STATUS key Press to display the current job status 5 CUSTOM SETTINGS key This is used to store edit and delete user names and folder names for the document filing function and to configure the key operator programs and printer configuration settings 6 Numeric keys Use to enter num...

Page 35: ...ot loaded in any of the trays In this case the job will be suspended until the required paper is loaded Other stored jobs will be printed if possible until the required paper is loaded Other jobs will not be printed if the paper runs out during printing If you need to change the paper size because the specified paper size is not available touch the current job key to select it and then touch the D...

Page 36: ...ved Internet faxes cannot be canceled or deleted 9 PRIORITY key A stored job in the JOB QUEUE job list can be printed ahead of all other stored jobs by selecting the job and then touching this key 10 DETAIL key This shows detailed information on the selected job Files saved in the automatic temporary save folder by the document filing function and finished broadcast transmission jobs appear as key...

Page 37: ...n type Paper empty Paper present PCU PWB Paper feed tray system sensor M1PFD M1PFD Paper pass detector Paper feed tray 3 Paper feed tray 3 paper pass detection Transmission type Paper pass PCU PWB Paper transport system sensor M2LUD M2LUD Paper tray upper limit detector Paper feed tray 4 Paper tray upper limit detection Paper feed tray 4 Transmission type Upper limit detection PCU PWB Paper feed t...

Page 38: ...nsport system sensor PPD PPD Resist roller front paper pass detector Paper pass detection in front of resist roller Reflection type Paper pass PCU PWB Paper transport system sensor SPED1 SPED1 SPF document empty detector SPF document empty detection Transmission type Paper present SCN PWB Sensor SPED2 SPED2 SPF document detector SPF document detection Transmission type Paper present SCN PWB Sensor...

Page 39: ...DSW R DSW R Manual feed open close detector Manual feed open close detection Micro switch NC Left door open or manual unit pulled out Manual unit insertion PCU PWB Door switch HUS DV HUS DV Developing humidity sensor Developing section peripheral humidity detection Humidity sensor PCU PWB Analog detector HUS TC HUS TC Process humidity sensor Process section peripheral humidity detection Humidity s...

Page 40: ...ion Refer to the separate table in the 14 SIGNAL NAME LIST 1 M2SS2 M2SS2 Paper size detector Paper feed tray 4 Paper size detection by combination of ON OFF of MISS1 4 Tact switch PCU PWB Multi paper feed tray vertical size detection Refer to the separate table in the 14 SIGNAL NAME LIST 1 M2SS3 M2SS3 Paper size detector Paper feed tray 4 Paper size detection by combination of ON OFF of MISS1 4 Ta...

Page 41: ...it unit temperature sensor Paper exit unit peripheral temperature detection Cooling fan operation monitor Thermistor PCU PWB Analog detector TH RA TH RA Room temperature sensor Room temperature detection Thermistor PCU PWB Analog detector Not used THPS2 THPS2 Transfer belt contact separation home position sensor 2 Transfer belt separation home position detection 2 Transmission type Contact PCU PWB...

Page 42: ...US Paper pickup solenoid Paper feed tray 3 Presses the paper pickup roller onto paper Electromagnetic solenoid M2PFC M2PFC Paper feed clutch Paper feed tray 4 Paper freed tray 4 section roller ON OFF control Electromagnetic clutch M2PUS M2PUS Paper pickup solenoid Paper feed tray 4 Presses the paper pickup roller onto paper Electromagnetic solenoid MFPUS MFPUS Paper pickup solenoid Manual paper fe...

Page 43: ...tray 1 section roller ON OFF control Electromagnetic clutch T1PUS T1PUS Paper pickup solenoid Paper feed tray 1 Presses the paper pickup roller onto paper Electromagnetic solenoid T2PFC T2PFC Paper feed clutch Paper feed tray 2 Paper freed tray 2 section roller ON OFF control Electromagnetic clutch T2PUS T2PUS Paper pickup solenoid Paper feed tray 2 Presses the paper pickup roller onto paper Elect...

Page 44: ...rives the paper feed roller and the transport roller SPSM SPFM2 SPF paper exit motor Stepping motor Drives the paper exit roller SPF T1LUM T1LUM Paper feed tray lift up motor Paper feed tray 1 DC brush motor Drives the lift plate of the paper feed tray Selection of Rotation mode Brake mode T2LUM T2LUM Paper feed tray lift up motor Paper feed tray 2 DC brush motor Drives the lift plate of the paper...

Page 45: ...CL1 CL1 Scanner lamp Xenon lamp Radiates lights onto a document for the CCD to scan the document image CCFT CCFT LCD backlight CCFT cool CRT LCD backlight DL DL Discharge lamp Lamp Discharges electric charges on the OPC drum LEDCL LEDCL CIS lamp LED LED Radiates lights onto a document for the CCD to scan the document image LEDCL DL CCFT CL1 ...

Page 46: ...trol CFM R3 CFM R3 Process cooling fan motor 3 LSU process section DC brushless motor Cools the LSU process section PWM control CFM U1 CFM U1 Fusing section cooling fan motor 1 Paper exit duplex ADU section Top surface DC brushless motor Exhaust heat from the fusing section PWM control CFM U2 CFM U2 Fusing section cooling fan motor 2 Paper exit duplex ADU section Paper exit rear side DC brushless ...

Page 47: ...ges 3 CIS control PWB CIS unit Scans document images back surface and controls the CIS unit 4 DC main power PWB Generates the DC power 5 DC sub power PWB Generates the DC power in the power save mode 6 LVDS INV PWB Generates the LCD display signal and generates a high voltage for backlight 7 MFP FLASH ROM PWB Stores the MFP control program 8 MFP controller PWB Controls the image related items and ...

Page 48: ...oncontrol PWB Controls the display operation panel 28 Soft NIC PWB Controls the network 29 Manual feed paper width detection PWB Detects the manual paper feed tray paper width 30 Driver PWB Drives the motors 31 Paper size detection PWB Paper feed tray 3 4 Detects the paper size 32 Detector PWB Paper feed tray 1 2 Detects the paper empty and upper limit tray 33 Photoconductor temperature sensor PWB...

Page 49: ...11 F3 Fuse Time lag 250V 5A MFP controller PWB power source protection 12V1 5V1 DC main power PWB 100V system 200V system 12 F1 Fuse Time lag 250V 8A DC power source overcurrent protection Main source DC main power PWB 200V system 13 F101 Fuse Time lag 250V 2A DC sub power source oevercurrent protection Main source DC sub power PWB 100V system 200V system 14 F102 Fuse Time lag 250V 2A DC sub power...

Page 50: ...5A 240VAC 10A Fusing roller overheat protection Fusing unit Japan 28 HLTS3 Thermostat 120VAC 15A 240VAC 10A Sub heat roller overheat protection Fusing unit Japan 29 HLTS1 Thermostat 120VAC 15A 240VAC 10A Fusing roller overheat protection Fusing unit EX Japan 30 HLTS2 Thermostat 120VAC 15A 240VAC 10A Fusing roller overheat protection Fusing unit EX Japan 31 HLTS3 Thermostat 120VAC 15A 240VAC 10A Su...

Page 51: ... paper to the duplex ADU section or to discharge paper Driven by the solenoid DGS 3 Manual feed gate Specifies the lead edge position of paper when setting paper Prevention against double feed and erroneous take up of all paper into the paper feed roller Code Name Type Function Operation MODEL NOTE HL1 Heater lamp 1 Halogen lamp Heats the center of the upper fusing roller HL2 Heater lamp 2 Halogen...

Page 52: ... model option for the other destinations No Name Function Operation MODEL NOTE 1 Scanner lock screw Locks the scanner Protects the scanner unit from breakage during transit Bu sure to lock during transit 2 Paper tray 1 lock block Locks the paper lift plate 3 Paper tray 2 lock block Locks the paper lift plate 4 Paper tray 3 lock block Locks the paper lift plate 5 Paper tray 4 lock block Locks the p...

Page 53: ...transport section 10 Paper feed roller No 3 paper feed tray Feeds paper to the paper transport section 11 Separation roller No 3 paper feed tray Separates paper to prevent against double feed 12 Paper pickup roller No 3 paper feed roller Sends paper to the paper transport section 13 Paper feed roller No 4 paper feed tray Feeds paper to the paper transport section 14 Separation roller No 4 paper fe...

Page 54: ...roller 10 Idle Applies a pressure to paper and the transport roller to provide a transport power of the transport roller to paper 36 Transport roller 11 Drive Transports paper transported from the transport roller 10 to the transport roller 13 37 Transport roller 11 Idle Applies a pressure to paper and the transport roller to provide a transport power of the transport roller to paper 38 Transport ...

Page 55: ...sist roller Idle SPF Applies a pressure to paper and the resist roller to provide a transport power of the resist roller to paper 73 Transport roller 2 Drive SPF Transports paper transported from the paper exit roller 1 to the transport roller 3 74 Transport roller 2 Idle SPF Applies a pressure to paper and the transport roller to provide a transport power of the transport roller to paper 75 First...

Page 56: ...ration panel section 2 Paper feed paper transport duplex and paper exit reverse sections 3 Laser scan unit LSU 4 Image process section 5 Scanner section 6 Fusing section 7 SPF section 8 Drive section 9 Filters 10 PWB section 11 Power section 12 Fan motors 13 Sensors and switches ...

Page 57: ... 5V1 N C GND GND GND 5V2 GND GND 5V2 GND BZR N C MFP OPE PWB OPERATION PANEL UNIT CN4 TX25 100P LT H1 27 29 7 51 68 67 18 33 32 30 34 25 8 43 42 20 5 44 15 13 66 22 2 39 35 47 14 19 48 46 21 59 23 62 11 36 63 6 4 50 53 52 10 40 49 37 45 58 61 41 24 57 9 31 1 28 65 12 26 55 16 60 17 3 56 54 38 64 98 85 87 77 93 95 99 94 75 86 74 78 70 96 80 100 82 79 92 73 69 71 83 81 97 84 76 88 91 89 72 90 lcdD0 ...

Page 58: ...justments and setting operation are performed ORSLED Document size detection light emitting PWB Generates the document size detection signal ORSPD Document size detection light receiving PWB Generates the document size detection signal OCSW OCSW SPF open close detector Document size detection trigger Transmission type Sensor CCFT CCFT LCD backlight LCD backlight CCFT cool CRT No Name Function 1 LV...

Page 59: ...WB 1 Remove the operation panel unit See a Operation panel unit 2 Remove the ground lead 3 Remove each cable 4 Remove the LVDS INV PWB b LCD unit 1 Remove the operation panel unit See a Operation panel unit 2 Remove each cable 3 Remove the LCD cover 4 Remove the LCD unit b 1 Touch panel 1 Remove the operation panel unit See a Operation panel unit 2 Remove the LCD unit 3 Remove the flat cable 4 Rem...

Page 60: ...e sections Paper feed section General The paper feed tray 1 holds 900 sheets the paper feed tray 2 holds 1 300 sheets the multi purpose paper feed tray 3 holds 500 sheets the paper feed tray 4 holds 500 sheets and the manual paper feed tray holds 100 sheets Those paper feed units are standard provisions ...

Page 61: ...SET 5V2 GND2 GND2 DSW DSK 5V2 NC TSW LED TSW NC DSW F R GND2 MPLD1 5V2 MPLD2 MTOP1 MTOP2 GND2 MPFPWS Vref MPFC 24V1 24V1 MFPUS GND2 MPED 5V2 24V1 MPFGS 5V MPFD1 GND2 MPFD1 NC DSW R NC NC NC DSW F R DSW R GND2 24V1 MPLD1 MFPUS 5V2 GND2 MPLD2 MPED MTOP1 5V2 MTOP2 24V1 MPFPWS MPFGS Vref 5V MPFD1 MPFC MPFD1 24V1 GND2 GND2 B26B PHDSS B CN 13 24V1 SMR 02V N SMP 02V NC MPFGS GND2 GND2 5V2 5V2 GND2 DF3 3S...

Page 62: ...e Manual paper feed unit MTOP2 MTOP2 Manual tray pull out position detector 2 Manual paper feed tray pull out position detection Pull out position Contact type Manual paper feed unit DSW R DSW R Manual feed unit open close detector Manual paper feed unit open close detection main charger power developing bias power line open close Micro switch MPFC MPFC Paper feed clutch Manual paper feed Manual p...

Page 63: ...OG 0012QSZZ Note 1 Replacement reference For replacement refer to each paper feed port counter value Manual paper feed 100K or 1 year Torque limiter 800K However 400K for manual paper feed section 1 1 3 2 1 4 5 5 5 5 No Unit Parts a Multi manual paper feed tray unit 1 Manual paper feed unit open close switch 2 Manual feed empty detector 3 Pickup roller 4 Paper feed roller 5 Separation roller 6 Tor...

Page 64: ...aper feed tray unit See a Multi man ual paper feed tray unit 2 Remove the manual feed upper cover 3 Remove the manual feed front cover 4 Remove the manual paper feed unit open close switch a 2 Manual feed empty detector 1 Pull out the multi manual paper feed tray unit See a Multi man ual paper feed tray unit 2 Remove the manual feed upper cover See a 1 Manual paper feed unit open close switch 3 Re...

Page 65: ...ler 5 Remove the separation roller cover 6 Remove the separation roller a 6 Torque limiter 1 Pull out the multi paper feed tray unit See a Multi manual paper feed tray unit 2 Remove the bottom cover 3 Remove the separation roller 4 Remove the separation roller shaft and remove the torque limiter a 7 Manual feed gate solenoid 1 Remove the multi manual paper feed tray unit See a Multi man ual paper ...

Page 66: ...d mounting plate 5 Remove the connector and the E ring and remove the paper feed clutch When assembling fit the rotation stopper of the paper feed clutch with the clutch fixing screw a 10 Paper pickup solenoid 1 Remove the multi manual paper feed tray unit See a Multi man ual paper feed tray unit 2 Remove the manual paper feed upper cover and the pickup upper cover See a 3 Pickup roller 3 Remove t...

Page 67: ...per feed tray unit 2 Remove the multi tray 250 lower See a 11 Manual feed paper width size detection PWB 3 Remove the manual paper feed tray lower 4 Disconnect the connector and remove the manual paper feed length detector 1 A and the manual paper feed length detector 2 B 5 Disconnect the connector and remove the manual paper feed tray pull out position detector 1 A and the manual paper feed tray ...

Page 68: ... 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1 4 3 2 1 4 3 2 1 4 3 2 1 2 1 2 1 2 1 2 1 2 1 2 1 4 3 2 1 3 2 1 3 2 1 23 22 21 20 24 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 23 22 21 20 25 26 27 28 29 30 CN 17 M2LUM GND2 24V1 T1PFC 24V1 M2PFC 24V1 DSKPFC2 GND2 TXD FIN RXD FIN RES FIN DTR FIN DSR FIN GND2 5V2 MM MMCLK MM T GND2 TANSET 5V2 GND2 GND2 DSW DSK 5V2 NC TSW LED TSW NC B30B PHD...

Page 69: ...1PFC Paper feed clutch Paper feed tray 1 Paper freed tray 1 section roller ON OFF control Electromagnetic clutch T2PFC T2PFC Paper feed clutch Paper feed tray 2 Paper freed tray 2 section roller ON OFF control Electromagnetic clutch T1LUM T1LUM Paper feed tray lift up motor Paper feed tray 1 Drives the lift plate of the paper feed tray DC brush motor Selection of Rotation mode Brake mode T2LUM T2L...

Page 70: ... Paper pickup roller Note 1 2 Paper feed roller Note 1 3 Separation roller Note 1 4 Torque limiter Note 1 Note 1 Replacement reference For replacement refer to each paper feed port counter value Paper feed tray units 1 2 LCC section 200K or 1 year Torque limiter 800K However 400K for manual paper feed section 1 1 2 3 1 4 No Unit Parts a Paper feed tray units 1 and 2 1 Pickup roller 2 Paper feed ro...

Page 71: ...roller 1 Pull out the paper feed tray units 1 and 2 See a Paper feed tray units 1 and 2 2 Unhook the claws to remove the paper guide See a 1 Pickup roller 3 Unhook the claw to lift up the first paper feed tray feed section and then remove the paper feed roller a 3 Separation roller 1 Pull out the paper feed tray units 1 and 2 See a Paper feed tray units 1 and 2 2 Unhook the claws to remove the pap...

Page 72: ...d loosen the wire 3 Release the pawl and remove the wire 4 Remove the plastic E ring 5 Remove the wire Pass the nylon clamp Attach so that the red wire is on the outside Turn it clockwise to fit with the T shape pin position and insert a 6 Lift wire Front 1 Remove the paper feed tray 1 2 unit See Paper feed tray sec tions 1 and 2 in a Paper feed tray units 1 and 2 2 Push down the tray and remove t...

Page 73: ...n position and insert b 1 Paper remaining quantity sensor PWB 1 Remove the paper feed tray units 1 and 2 See a Paper feed tray units 1 and 2 in this section 2 Disconnect the connector and remove the paper remaining quan tity sensor PWB b 2 Paper remaining quantity detector 1 Remove the paper feed tray units 1 and 2 See a Paper feed tray units 1 and 2 in this section 2 Disconnect the connector and ...

Page 74: ...onnector and remove the paper feed trays 1 and 2 sensor b 4 Dry heater 1 Remove the rear cabinet See b 3 Paper feed trays 1 and 2 sen sor in this section 2 Disconnect the connector from the dehumidifier heater relay PWB 4 Remove the dry heater unit 4 Remove the dry heater 3 Remove the paper feed tray unit and remove the dry heater band 1 1 1 ...

Page 75: ... 11V N SMP 11V NC M1PUS M1PED M1LUD M1PFD M1PUS M1PED M1LUD M1PFD GND2 GND2 GND2 24V1 PHR 3 PHR 3 GND2 GND2 GND2 24V1 SMR 11V N SMP 11V NC M2PUS M2PED M2LUD M2PFD M2PUS M2PED M2LUD M2PFD 5V2 5V2 5V2 5V2 5V2 5V2 5V2 5V2 CN 16 PHR 2 GND2 PHNR 02 H BU02P TR P H 24V1 M1PFC PHNR 02 H BU02P TR P H 24V1 DSKPFC1 SMR 03V N SMP 03V NC M1PWS GND2 M1PWS GND2 24V1 24V1 M1PUS M2PUS GND2 GND2 M1PED M2PED 5V2 5V2...

Page 76: ... 4 section paper transport roller ON OFF control Electromagnetic clutch M1PUS M1PUS Paper pickup solenoid Paper feed tray 3 Presses the paper pickup roller onto paper Electromagnetic solenoid M2PUS M2PUS Paper pickup solenoid Paper feed tray 4 Presses the paper pickup roller onto paper Electromagnetic solenoid MM MM Main motor Drives the paper feed trays 1 2 3 and 4 and the manual paper feed secti...

Page 77: ...ection pattern Paper size Standard value mm Range mm A A3 A4 297 0 303 0 291 0 B WLT LT 279 4 285 4 273 4 C B4 B5 257 0 263 0 251 0 D LG LTR Foolscap 215 9 221 9 209 9 E A4R 210 0 216 0 204 0 F Exective R 184 1 190 1 178 1 G B5R 182 0 188 0 176 0 CSS2 CSS1 CSS3 CSS4 Vertical size detection pattern Detection SW status AB size Inch size Width of detection range CSS1 CSS2 CSS3 CSS4 1 ON ON OFF ON B5 ...

Page 78: ... feed tray starts lifting up to the time when the upper detection sensor comes ON Figure showing state transition of the remaining paper detection sensor during tray elevation and changes in status according to the number of remaining sheets The no paper detection sensor detects the state of no remaining paper 1 3 Field Sensor logic Low 2 3 Field Sensor logic Hi 3 3 Field Sensor logic Low During n...

Page 79: ...ion roller Note 1 4 Torque limiter Note 1 1 1 Note 1 Replacement reference For replacement refer to each paper feed port counter value Torque limiter 800K However 400K for manual paper feed section Paper feed tray 3 4 paper feed unit section 100K or 1 year 1 2 3 1 4 No Unit Parts a Paper feed tray units 3 and 4 1 Pickup roller 2 Paper feed roller 3 Separation roller 4 Torque limiter 5 Paper pickup...

Page 80: ...slightly remove it at an angle from the right side 3 Open the bottom left cabinet 4 Remove the connector cover 1 5 Disconnect the connectors 6 Remove the paper feed tray paper feed units 3 and 4 from the lower shelf a 1 Pickup roller 1 Remove the paper feed tray units 3 and 4 See a Paper feed tray units 3 and 4 2 Remove the paper guide 3 Unhook the claws to remove the pickup roller 1 ...

Page 81: ...e paper guide See a 1 Pickup roller 3 Release the pawl and remove the separation roller a 4 Torque limiter 1 Remove the paper feed tray units 3 and 4 See 2 Remove the E ring the gear and the pin 3 Remove the E ring and the bearing 4 Remove the separation roller unit 5 Remove the E ring and one way clutch 6 Remove the E ring and shift the separation roller shaft 7 Remove the shaft unit 8 Remove the...

Page 82: ...ed tray upper detector unit a and the paper feed tray empty detector unit b 4 Remove the detector a 8 Transport roller 8 10 1 Remove the paper feed tray 3 4 See 2 Remove the cover See a 5 Paper pickup solenoid 3 Remove the E ring and remove the pulley bearing 4 Remove the transport roller 8 11 a 9 Transport roller 5 7 1 Remove the paper feed tray 3 4 See 2 Remove the cover See a 5 Paper pickup sol...

Page 83: ...nd remove the paper remaining quan tity detector unit 3 Remove the paper remaining quantity detector cover Remove the paper remaining quantity detector b 3 Paper feed tray paper width detector 1 Remove the paper feed tray 3 4 unit lower See a Paper feed tray units 3 and 4 in this section 2 Remove the paper feed unit See a 1 Pickup roller in this sec tion 4 Remove the spring and remove the paper wi...

Page 84: ... AR M550 M620 M700 DETAILS OF EACH SECTION 6 29 4 Remove the rear cabinet 5 Disconnect the connector from the dehumidifying heater relay PWB and remove the band 6 Remove the dry heater unit 7 Remove the dry heater 1 ...

Page 85: ... signal functions 14 13 12 11 10 1 9 8 7 6 5 4 3 2 24 23 22 21 20 19 18 17 16 15 25 26 27 28 29 30 5 4 3 2 1 PCU PWB CN 17 M2LUM GND2 24V1 T1PFC 24V1 M2PFC 24V1 DSKPFC2 GND2 TXD FIN RXD FIN RES FIN DTR FIN DSR FIN GND2 5V2 MM MMCLK MM T GND2 TANSET 5V2 GND2 GND2 DSW DSK 5V2 NC TSW LED TSW NC B30B PHDSS B S5B PH K S GND2 5V2 MM MMCLK MM T 12 11 10 9 8 7 6 5 4 3 2 1 6 5 4 3 2 1 2 1 3 4 5 6 B12B PH K...

Page 86: ...ansport rollers 4 and 13 Stepping motor Normal speed mode MM MM Main motor Drives the paper feed trays 1 2 3 and 4 and the manual paper feed section DC brushless motor Paper pass AR M550U N PM 250K When calling 250K 500K 750K 1000K 1250K 1500K 1750K 2000K Remark AR M620U N AR M700U N PM 300k 300K 600K 900K 1200K 1500K 1800K 2100K 2400K Unit name No Part name Vertical paper transport 1 Transport ro...

Page 87: ... transport PG stopper plate 3 Open the left vertical transport unit and remove it c Paper feed tray 1 and 2 left PG unit 1 Remove the left lower cabinet See a Left lower cabinet unit 2 Remove the left vertical transport unit See b Left vertical trans port unit 3 Remove the paper feed tray 1 and 2 left PG unit c 1 Transport roller 11 Drive 1 Remove the paper feed tray 1 and 2 left PG unit See c Pap...

Page 88: ...ve 1 Remove the upper transport fulcrum plate holder and remove the vertical transport upper open close PG 2 Remove the open close PG earth and remove the drive connec tion stopper screw and the bearing 3 Remove the upper PG holding plate 4 Remove the vertical transport upper PG 5 Remove the transport roller 13 Drive d 2 Transport sensor 1 Remove the vertical transport unit See d Vertical transpor...

Page 89: ...D1 GND2 MPRD1 MPRD2 GND2 5V MPRD2 MPRD1 GND2 5V MPRD1 MPRD2 5V MPRD2 GND2 PHR 3 RED 24V1 HPLS SMR 08V N SMP 08V NC SMR 18V N SMP 18V NC PPD PSBC MPRD1 MM TRM RRC VPM MPRD2 12 11 10 9 8 7 6 5 4 3 2 1 6 5 4 3 2 1 2 1 3 4 5 6 6 5 4 3 2 1 2 1 3 4 5 6 B12B PH K S TRMB TRM B CN 2 TRM A TRMA VPM A VPMA VPMB VPM B 24V2 24V2 24V2 24V2 TRM A TRM B TRMA TRMB SMR 06V N SMP 06V NC VPM A VPM B VPMA VPMB SMR 06V...

Page 90: ...tion DC brushless motor Paper pass TRM TRM Resist roller front drive motor Drives the paper transport roller 15 Stepping motor Normal speed mode Resist roller front paper transport timing control Warp amount control VPM VPM Vertical paper transport motor Drives the paper transport rollers 4 and 13 Stepping motor Normal speed mode 1 1 1 No Name Function 1 Resist roller Drive Transports paper to the...

Page 91: ...ss cover Remove the pro cess unit 2 Remove the paper dust removing unit 3 Remove the rear frame side cover and disconnect the connector 4 Remove the resist roller unit No Unit Parts a Resist roller unit 1 Resist roller Idle 2 Resis roller break clutch 3 Transport roller 15 4 Resist roller Drive 5 Resist roller front paper pass detector b Paper dust cleaner 1 b 1 a 1 a 2 a 4 a 3 a 5 a ...

Page 92: ... a 2 Resist roller break clutch 1 Remove the resist roller unit See a Resist roller unit in this sec tion 2 Remove the cover See a 1 Resist roller Idle in this section 3 Remove the resist roller break 4 Remove the E ring and the resist roller break clutch a 3 Transport roller 15 1 Remove the resist roller unit See a Resist roller unit in this sec tion 2 Remove the front side cover 3 Remove the E r...

Page 93: ...t roller 15 5 Remove the paper guide 6 Remove the E ring the gear and the bearing 7 Remove the coupling on the rear side 8 Remove the resist roller Drive a 5 Resist roller front paper pass detector 1 Remove the resist roller unit See a Resist roller unit in this sec tion 2 Remove the cover See a 1 Resist roller Idle in this section 3 Remove the sensor b Paper dust cleaner 1 Open the front cabinet ...

Page 94: ... 27 28 29 30 PCU PWB CN 17 M2LUM GND2 24V1 T1PFC 24V1 M2PFC 24V1 DSKPFC2 GND2 TXD FIN RXD FIN RES FIN DTR FIN DSR FIN GND2 5V2 MM MMCLK MM T GND2 TANSET 5V2 GND2 GND2 DSW DSK 5V2 NC TSW LED TSW NC B30B PHDSS B 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 2 2 1 1 GND2 TH DV GND2 HUS DV MPRD2 GND2 5V2 5V MPRD2 MPRD1 5V MPRD1 GND2 TSGOUT GND2 TCS 24V1 GND2 PPD 5V2 ...

Page 95: ...pe Paper transport system sensor No Name Function 1 Transport roller 15 Transports paper to the transport resist roller 2 Transport roller 4 Transports paper from the transport roller 3 to the transport roller 15 3 Transport roller 3 Transports paper from the paper feed tray 2 and the transport roller 2 to the transport roller 3 4 Transport roller 2 Transports paper from the manual paper feed and ...

Page 96: ...ner hopper and remove the front door 4 Remove the parts 5 Disconnect the connector and remove the relay pass unit a 1 Paper guide lock solenoid 1 Remove the relay pass unit See a Relay pass unit in this sec tion 2 Disconnect the connector and remove the paper guide lock sole noid unit 3 Remove the paper guide lock solenoid a 2 Lower paper guide unit 1 Remove the relay pass unit See a Relay pass un...

Page 97: ...feed tray 1 and 2 4 Remove the bearing the belt and the relay pass drive shaft unit 5 Remove the transport roller 3 and 4 Drive 6 Remove the E ring from transport roller 3 and 4 Drive and remove the belt pulley a 6 Transport roller 2 Drive 1 Remove the relay pass unit See a Relay pass unit in this sec tion 2 Remove the lower paper guide unit See a 2 Lower paper guide unit in this section 3 Remove ...

Page 98: ...ector 2 B b No 5 paper feed relay unit 1 Remove the multi paper feed unit 3 Lift the No 5 paper feed relay unit and remove the connector 4 Remove the No 5 paper feed relay unit b 1 Manual paper pass detector 2 b 2 No 5 paper feed paper pass detector 1 Remove the multi manual paper feed unit 2 Remove the No 5 paper feed unit 3 Check the manual paper pass detector 2 A and the No 5 paper feed paper p...

Page 99: ...A POM1B POM1 B 24V2 24V2 24V2 24V2 CN 4 B26B PHDSS B POM1A POM1XA POM1B POM1XB POM2A POM2XA POM2B POM2XB ADM1A ADM1XA ADM1B ADM1XB ADM2A ADM2XA ADM2B ADM2XB TRMA TRMXA TRMB TRMXB VPMA VPMXA VPMB VPMXB GND2 GND2 B26B PHDSS B POM1A POM1XA POM1B POM1XB POM2A POM2XA POM2B POM2XB ADM1A ADM1XA ADM1B ADM1XB ADM2A ADM2XA ADM2B ADM2XB TRMA TRMXA TRMB TRMXB VPMA VPMXA VPMB VPMXB GND2 GND2 CN 10 CN 1 POM1 A ...

Page 100: ... U1 Fusing cooling fan motor 1 Paper exit duplex ADU section Front surface Discharges heat generated in the fusing section DC brushless motor PWM control CFM U3 CFM U3 Fusing cooling fan motor 3 Paper exit duplex ADU section Front surface Discharges heat generated in the fusing section DC brushless motor PWM control CFM U4 PWM RSV1 Fusing cooling fan motor 4 Paper exit duplex ADU section Paper exi...

Page 101: ... direction a 1 Transport roller 16 1 Remove the paper exit unit See a Paper exit unit in this section 2 Remove the ground plate Remove the E ring to remove the pulley 3 Remove the stopper Remove the E ring to remove the bearing No Unit Parts a Paper exit unit 1 Transport roller 16 2 Paper exit roller 1 3 Fusing cooling fan motor 1 4 Fusing cooling fan motor 3 5 Fusing cooling fan motor 4 6 Paper e...

Page 102: ...a Paper exit unit in this section 2 Remove the upper unit 3 Remove the stopper Remove the E ring to remove the bearing 4 Remove the E ring to remove the gear 5 Remove the paper exit roller 1 in the arrowed direction a 3 Fusing cooling fan motor 1 a 4 Fusing cooling fan motor 3 a 5 Fusing cooling fan motor 4 1 Remove the paper exit unit See a Paper exit unit in this section 2 Remove the upper cover...

Page 103: ...he paper exit detection 1 detector a 8 Paper exit detector 2 a 9 Paper exit detector 3 1 Remove the paper exit unit See a Paper exit unit in this section 2 Remove the upper cover See a 3 Fusing cooling fan motor 1 in this section 3 Remove the paper exit detection 2 detector B and the paper exit detection 3 detector A a 10 Discharge brush 1 Remove the paper exit unit See a Paper exit unit in this s...

Page 104: ... TCBWH APPD1 APPD2 AINPD CFM AM1 DSWD DGS NC DSW L CN 7 GND2 GND2 TCBIAS NC DRAWER QR P4 32S C 01 QR P4 32P C 01 GND2 PFD2 PHR 3 APPD1 PHR 3 GND APPD2 PHR 3 SMR 12V N SMP 12V NC 5V APPD1 5V APPD2 5V PFD2 GND2 GND2 179228 3 THPS2 5V THPS2 2 1 GND2 PHR 2 TURM PHNR 03 H BU03P TR P H GND2 GND2 GND2 AINPD 5V AINPD 5V AINPD AINPD 179228 3 179228 3 DSW ADU 5V DSWD ADUM1 A ADUM1A ADUM1B ADUM1 B SMR 06V N ...

Page 105: ... 2 Transfer belt separation home position detection 2 Transmission type Other sensors switch ADM1 ADM1 Duplex ADU motor 1 Drives the paper exit rollers 2 and the paper transport roller 19 Stepping motor High speed only ADM2 ADM2 Duplex ADU motor 2 Drives the paper transport roller 20 and 21 Stepping motor Selection of Normal speed High speed TURM TURM Transfer separation motor Drives and separates...

Page 106: ...specified time has passed from reverse rotation of POM2 DGS paper exit guide turns on for a certain time and paper is sent to the reverse section 5 POM2 stops after passing the specified time from detection the paper lead edge by AINPD duplex paper entry detection It rota tion is changed from reverse direction to normal direction to trans port the next paper b Paper transport speed in duplex print...

Page 107: ...ler 2 3 Transport roller 19 4 Transport roller 20 5 Transport roller 21 6 Duplex motor 1 7 Duplex motor 2 8 Paper exit gate solenoid 9 Duplex paper entry detector 10 Duplex paper pass detector 1 11 Left door transport paper guide R unit 12 Duplex paper pass detector 2 13 Paper pass detector 2 14 Transfer high voltage transformer 15 Transfer separation motor 16 Transfer belt separation home positio...

Page 108: ... section plastic E ring 3 Remove the stopper from the fulcrum shaft to remove the opening closing door in the arrowed direction a 2 Paper exit roller 2 1 Pull out the left door 2 Remove the ADU opening closing door 3 Remove the ADU paper exit upper paper guide 4 Remove the ADU brake collar 5 Remove the E ring to remove the transport roller 2 assembly 6 Remove the E ring to remove the bearing pulle...

Page 109: ...ar 6 Remove the E ring to remove the transport roller 19 assembly 7 Remove the bearing pulley gear and pin from the transport roller 19 8 Remove the rear belt collar 9 Remove the ground plate 10 Remove the belt 11 Remove the E ring and lift up the switching lever to remove the transport roller 20 assembly 12 Remove the bearing pulley gear and pin from the transport roller 20 13 Remove the U turn p...

Page 110: ...2 Remove the cover 3 Remove the duplex motor 1 a 7 Duplex motor 2 1 Pull out the left door 2 Remove the cover 3 Remove the duplex motor 2 a 8 Paper exit gate solenoid 1 Pull out the left door 2 Remove the cover 3 Remove the paper exit gate solenoid a 9 Duplex paper entry detector 1 Pull out the left door 2 Remove the paper guide unit 3 Remove the follower roller unit 1 1 1 1 ...

Page 111: ...er pass detector 1 a 11 Left door transport paper guide R unit 1 Pull out the left door 2 Remove the transfer unit 3 Remove the cover and remove the connector the snap band and the earth terminal 4 Remove the left door transport paper guide R unit a 12 Duplex paper pass detector 2 1 Pull out the left door 2 Remove the left door transport paper guide R unit 3 Remove the duplex paper pass detector 2...

Page 112: ...R unit 3 Remove the transfer high voltage transformer a 15 Transfer separation motor 1 Pull out the left door 2 Remove the left door transport paper guide R unit 3 Remove the transfer high voltage transformer 4 Remove the PWB holder 5 Remove the transfer separation unit 6 Remove the transfer separation motor a 16 Transfer belt separation home position sensor 1 Pull out the left door 2 Remove the l...

Page 113: ...door and remove the cabinets 3 Remove the paper exit gate a 18 Switchback gate 1 Pull out the left door 2 Remove the paper guide unit 3 Remove the switchback gate a 19 Left door open close detector 1 Pull out the left door 2 Remove the cover 3 Remove the left door transport paper guide R unit 4 Remove the left door open close detector 1 1 1 ...

Page 114: ...lose detector a 21 Fusing discharge brush 1 Pull out the left door 2 Remove the fusing discharge brush Attach the fusing discharge brush so that it is fit with the rear end 1 a 22 Reversing discharge brush 1 Pull out the left door 2 Remove the switchback gate 3 Remove the reversing discharge bursh Attach the reverse discharge brush so that it is fit with the rib inside and the parting line 1 ...

Page 115: ...t the center of the drum are the same 6 fθ lens 2 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 9 8 7 6 5 4 3 2 1 9 8 7 6 5 4 3 2 1 12 11 10 12 11 10 9 8 7 6 5 4 3 2 1 9 8 7 6 5 4 3 2 1 12 11 10 12 11 10 13 14 15 16 17 18 13 14 15 16 17 18 4 3 2 1 6 5 4 3 2 1 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 BD PGM GND2 GND2 5VLD GN...

Page 116: ...nal name Function RW Control signal 5VLD 5V power for laser diode RW Control signal READY Polygon mirror motor READY signal L in the constant speed rotation RW Control signal PMCLK Clock signal for driving the polygon mirror motor RW Control signal START Polygon mirror motor drive start signal RW Control signal VIDEO VIDEO Image signal RW Control signal SYNC Sync signal SYNC from BD sync signal fo...

Page 117: ... replacement List of Replacement Parts a LSU 1 Pull out the multi paper feed tray and remove the manual paper feed cover F 2 Pushing the lower part remove the right cabinet center 3 Disconnect the connector and remove the process cooling fan unit 4 Disconnect the connectors to remove the LSU unit No Unit Parts a LSU 1 a ...

Page 118: ...nctions 1 Laser beams Forms electrostatic latent images on the OPC drum Writing resolution 600dpi Radiated from the LSU The output can be set with the simulation Basically not changed from the default 2 OPC drum Electrostatic latent images are formed by laser beams Toner is attracted to the latent electrostatic images and transferred to paper An OPC drum is employed The diameter is 80mm 3 Main cha...

Page 119: ...y suspended because toner inside the toner hopper is used approximately 5K 6 print duty documents 8 Transfer roller Applies a voltage to transfer toner from the OPC drum to paper 9 Drum separation pawl Separates paper from the OPC drum mechanically 10 Cleaning blade Cleans and scrapes toner from the OPC drum 11 Resist roller Deflects paper to adjust the paper feed timing to the process section 12 ...

Page 120: ...he toner hopper 3 Waste toner box drive gear Drives the waste toner transport parts 4 Waste toner transport plate Remains toner evenly in the waste toner box 5 Waste toner transport plate Remains toner evenly in the waste toner box 6 Waste toner shutter Serves as a shutter to receive waste toner from the process unit 7 TH shaft Toner supply roller to the toner unit section 8 Toner supply roller To...

Page 121: ...shutter port 2 Operation The toner remaining quantity sensor in the toner hopper detects the toner remaining quantity by the toner stirring roller rotation When there is little toner the toner bottle rotating motor of the machine is rotated The toner bottle rotates at 4 2rpm Toner of about 54g is supplied to the toner hopper for every rotation When toner full is not detected after detecting the st...

Page 122: ...r bottle See a Toner bottle unit in this section 2 Open the process cover 3 Remove the toner hopper unit 4 Clean the shutter area AR M550U N PM 250K When calling 250K 500K 750K 1000K 1250K 1500K 1750K 2000K Remark AR M620U N AR M700U N PM 300k 300K 600K 900K 1200K 1500K 1800K 2100K 2400K Unit name No Part name Developing section 1 Toner bottle Assembly when installing Replacement by user when empt...

Page 123: ...hopper unit See b Toner hopper unit in this section 2 Remov the toner motor 1 c 1 Toner motor 2 1 Remove the toner bottle See b Toner hopper unit in this sec tion 2 Remove the toner hopper unit See b Toner hopper unit in this section 3 While pressing the bottle coupling turn it 90 degrees to the left and remove it Remove the spring 4 Disconnect the connector and remove the toner motor unit 5 Remov...

Page 124: ...18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 4 3 2 1 4 3 2 1 PCU PWB AC PWB HV GND2 DVCH1 DVCH2 DVCH3 GND2 DV Bias GND2 TCS GND2 DVCH4 TCS GND2 NC NC NC 24V1 HUS DV 24V1 51021 0400 DEVELOPER UNIT DVM HUS DV TH DV TCS DRAWER 5V2 Bias PS 187 GR DVREM CN1 TH DV TSGOUT TH DV NC NC NC TSGOUT TH DV 5V2 HUS DV GND2 ZHR 4 GND2 HUS DV MPRD2 GND2 5V2 5V MPR...

Page 125: ... When toner is stirred it is negatively charged by mechanical friction The developing bias voltage negative is applied to the developing roller Negatively charged toner is attracted and attached to the area on the OPC drum where negative voltage is reduced by exposure On the other hand the negative voltage at an area where exposure is not made is higher than the developing bias voltage and toner i...

Page 126: ...e out the developing tank See a Developing unit in this sec tion 2 Remove the DV cover AR M550U N PM 250K When calling 250K 500K 750K 1000K 1250K 1500K 1750K 2000K Remark AR M620U N AR M700U N PM 300k 300K 600K 900K 1200K 1500K 1800K 2100K 2400K Unit name No Part name Developing section 1 Developer Supply when installing 2 DV seal 3 MG holder F R 4 Side seal F R 1 4 4 3 1 2 3 No Unit Parts a Devel...

Page 127: ...seal 3 Wipe the sealing face with alcohol 4 Affix the new DV seal at the reference position a 3 MG holders F and R 1 Take out the developing tank See a Developing unit in this sec tion 2 Remove the DV cover See a 1 Developer in this section 3 Remove the doctor cover 4 Remove the DV cover front 5 Remove the bias line and main pole position adjusting plate and screws 6 Remove the MG gear and screws ...

Page 128: ... tank 2 Remove the doctor cover 3 Peel off the right and left side seals 4 Clean the peeled area 5 Peel off the new right and left seals from the mounting paper and affix in the designated positions a 5 Toner concentration sensor 1 Remove the developing tank See a Developing unit in this sec tion 2 Remove the DV cover See a 1 Developer in this section 3 Remove the toner concentration sensor ...

Page 129: ... 5V2 GND2 5V2 FUM FUMCLK FUM T 24V1 VFM BKR AC PWB 5 4 3 2 1 GND2 DVM DVMCLK DVM T B2PS VH S5B PH K S 5V2 38V 38V GND1 GND1 38V GND1 2 1 38V GND1 CN 5 B16B PADSS 1 PCS DMS DL TH CL 9 8 7 6 5 4 3 2 1 9 8 7 6 5 4 3 2 1 20 19 18 17 16 15 14 13 12 11 10 20 19 18 17 16 15 14 13 12 11 10 4 3 2 1 2 1 1 2 2 3 2 1 2 3 2 1 1 3 1 3 3 2 1 PSPS GND2 TH CL NC NC PCS LED PCS DMS LED DMS DL PTDL PSPS TH CL GND2 N...

Page 130: ...ace voltage Electric charges remain at a position where LED lights are not radi ated As a result latent electrostatic images are formed on the OPC drum surface 3 After transfer operation remaining toner is removed by the clean ing blade Toner removed from the OPC drum surface is transported to the waste toner section in the toner cartridge by the waste toner trans port screw 4 The whole surface of...

Page 131: ...PM 250K When calling 250K 500K 750K 1000K 1250K 1500K 1750K 2000K Remark AR M620U N AR M700U N PM 300k 300K 600K 900K 1200K 1500K 1800K 2100K 2400K Unit name No Part name Drum peripheral section 1 Drum 2 Cleaning blade 3 Toner reception seal 4 Side seal F R 5 Drum separation pawl 6 Discharge lamp 7 Image density sensor 8 OPC drum marking sensor 9 Side seal R base sheet 10 Cleaning brush 1 1 1 1 6 ...

Page 132: ...nit name No Part name Drum peripheral section 9 Sawtooth 10 Screen grid 11 MC cleaner 1 9 10 11 No Unit Parts a Process unit 1 OPC drum 2 Separation pawl 3 Cleaning blade 4 Toner receiving seal 5 Side seal F R 6 Side seal R base sheet 7 Cleaning brush 8 Process adsorption plate 9 Drum separation pawl solenoid 10 OPC drum cleaner temperature sensor 11 Discharge lamp 12 Image density sensor 13 OPC d...

Page 133: ...3 Gently remove the drum guide and all 4 Remove the guide NOTE OPC layer break off on both sides of the OPC drum The OPC layer of a certain area of the OPC drum may break off due to rotational friction The OPC layer break off generated in the area shown below will not affect print images Therefore the drum can be used without replacement NOTE When replacing the OPC drum apply friction reducing pow...

Page 134: ... OPC drum in this section 2 Remove the toner receiving seal 3 Remove the blue screw to remove the lever a 5 Side seal F R a 6 Side seal R base sheet 1 Remove the OPC drum unit See a 1 OPC drum in this section 2 Remove the side seal R base sheet 3 Attach the side seal R base sheet to the specified position Attach the side seals F R to the specified positions NOTE Clean and remove toner and dust fro...

Page 135: ...wl solenoid 1 Disconnect the connector and remove the harness guide unit 2 Remove the drum separation pawl solenoid a 9 OPC drum cleaner temperature sensor 1 Remove the upper cover 2 Remove the OPC drum cleaner temperature sensor a 10 Discharge lamp 1 Remove the upper cover See a 9 OPC drum cleaner tempera ture sensor in this section 2 Remove the discharge lamp Be careful not to break the pawl whe...

Page 136: ...PC drum cleaner tempera ture sensor in this section 2 Disconnect the connector 3 Remove the OPC drum unit See a 1 OPC drum in this section 4 Remove the image density sensor a 12 OPC drum marking sensor 1 Remove the OPC drum unit See a 1 OPC drum in this section 2 Remove the OPC drum marking sensor NOTE Execute cleaning 1 ...

Page 137: ...22 21 20 19 18 17 16 15 14 13 12 11 10 1 9 8 7 6 5 4 3 2 25 26 27 28 29 30 31 32 9 8 7 6 5 4 3 2 1 9 8 7 6 5 4 3 2 1 20 19 18 17 16 15 14 13 12 11 10 20 19 18 17 16 15 14 13 12 11 10 24 23 22 21 24 23 22 21 25 26 27 28 29 30 31 32 25 26 27 28 29 30 31 32 B32B PHDSS B 24V1 GND2 24V1 RRC NC 24V DSW 24V1 5V APPD1 5V APPD2 5V PFD2 5V DSWD 5V AINPD 5V THPS1 5V THPS2 PFD2 THPS1 THPS2 TURM SFM APPD1 APPD...

Page 138: ...ning roller is switched to negative and toner is returned from the transfer cleaning roller to the transfer belt and toner on the transfer belt is attracted to the drum and cleaned by the cleaning blade Cleaning timing After completion of the job When warming up After canceling a jam After execution of process control 3 Transfer belt separation contact Transfer belt is separated by the transfer se...

Page 139: ...R M620U N AR M700U N PM 300k 300K 600K 900K 1200K 1500K 1800K 2100K 2400K Unit name No Part name Transfer section 1 Transfer belt 2 Transfer roller 3 Transfer drive gear 4 Transfer cleaning roller 5 Shaft Conduction grease UKOG 0012QSZZ When cleaning the transfer belt never use alcohol solvent and water 1 1 1 1 2 5 5 5 3 4 5 No Unit Parts a Transfer unit 1 Transfer drive gear 2 Transfer belt 3 Tra...

Page 140: ...blue screw and unhook the hook lever in order to open the transfer belt unit in the arrowed direction 3 Remove the spring 4 Remove the transfer belt unit in the arrowed direction 5 Remove the transfer belt unit See a 1 Transfer drive gear in this section 6 Remove the ground members 7 Remove the blue screw to remove the roller fixing members 8 Pull out the upper transfer roller unit from the transf...

Page 141: ...e a 2 Transfer belt in this section 6 Remove the E ring to remove the transfer roller collar 7 Remove the E ring to remove the transfer roller transfer roller col lar a 6 Transfer cleaning roller 1 Remove the transfer unit See a Transfer unit in this section 2 Remove the transfer belt unit See a 1 Transfer drive gear in this section a 7 Transfer cleaning brush 1 Remove the transfer unit See a Tran...

Page 142: ...e OPC drum 2 Saw teeth plate Charges the OPC drum 1 1 2 2 14 13 12 11 10 1 9 8 7 6 5 4 3 2 19 18 17 16 15 12 11 10 9 8 7 6 5 4 3 2 1 13 14 15 16 PCU PWB MHV THV GB PS 187 RD PS 187 YL Bias PS 187 GR HV CN 15 GND2 GND2 GBPWM MHVREM MHV T THV PWM CHV PWM CHV REM CHVACPWM CHVACREM DVPWM DVREM HVREM CN 1 B16B PH K S NC GND2 GND2 GBPWM MHVREM MHV T THV PWM CHV PWM CHV REM CHVACPWM CHVACREM DVPWM DVREM ...

Page 143: ...the screen grid from the claw a 2 Saw teeth plate 1 Remove the blue screw 2 Lifting one end up slide off the saw blade holder a 3 MC cleaner 1 Remove the screen grid See a 1 Screen grid in this section 2 Remove the saw teeth plate See a 2 Saw teeth plate in this sec tion 3 Remove the MC cleaner 1 Loosen the screw 1 1 ...

Page 144: ...er ated to radiate copy lamp light onto the document scanning the document with the CCD b The SPF feeds a document The copy lamp light is radiated onto the document which is stopped at the specified position and the document is scanned by the CCD c The SPF feed a document The LED light of the CIS unit which is attached to the SPF is radiated to the back of the document and the document is scanned ...

Page 145: ...lcdD1 lcdCP2 1_DATA2 1_DATA1 lcdM lcdD2 1_DATA0 1_DBL lcdS lcdD3 lcdCP2 lcdD0 lcdCP1 lcdS lcdM 1_DATA0 1_CLK 1_DATA2 1_DATA3 1_DBL lcdD3 1_DATA1 lcdD2 lcdCP1 1_CLK 1_DATA3 lcdD1 GND 62 23 59 21 46 48 64 38 54 56 3 17 60 16 55 26 14 12 6 63 36 11 47 35 39 2 22 66 13 15 31 9 57 24 41 61 43 8 25 40 53 34 30 32 65 28 1 44 5 20 42 58 45 37 49 10 52 19 50 4 33 18 67 68 51 7 29 27 TX24 100R LT H1 CN1 95 ...

Page 146: ...tting content of the operation panel The image data are converted into laser lighting signals VIDEO signals and sent through the mother PWB and the PCU to the LSU Laser Scan Unit In the LSU the VIDEO signals are converted into laser beams which are radiated onto the drum Code Signal name Name Function Operation Type Model Note MIM MIM Scanner reading motor Drives the scanner reading section Steppi...

Page 147: ... copy magnification ratio Speed up to 171 220mm s Speed of 172 400 110mm s 5 Timing chart Platen timing chart SPF duplex timing chart LSU DRUM MOTHER PWB CCD UN CIS HDD MFP CONTROL PWB PCU PWB Copy lamp unit PSW CCD MHPS MIMD MM Feed Return Home position Home position Scan CCD SPOD CIS SPPD4 SRRC SPFM 1030mS 181mS 55mS 94mS ...

Page 148: ...n AR M550U N PM 250K When calling 250K 500K 750K 1000K 1250K 1500K 1750K 2000K Remark AR M620U N AR M700U N PM 300k 300K 600K 900K 1200K 1500K 1800K 2100K 2400K Unit name No Part name Scanner section 1 Lens 2 CCD 3 Sensor 4 CIS filter glass 5 Table glass 6 Slit glass SPF scan mode 7 Reflector 8 Scanner lamp 9 Document mat 10 Rail Grease 11 Drive belt 12 Drive wire 1 5 12 1 2 10 9 7 3 10 3 8 3 4 6 ...

Page 149: ...ove the screw and the fixing plate No Unit Parts a Scanner unit 1 Table glass 2 Slit glass SPF scan mode 3 Mirror 4 Lens 5 Reflector 6 Scanner dry heater 7 Rails 8 Drive belt 9 Drive wire 10 Pulley a Scanner unit 11 Scanner lamp 12 Inverter PWB 13 CCD lens unit 14 Scanner relay PWB 15 Scanner motor 16 Scanner FLASH PWB 17 Scanner control PWB 18 SPF open close detector 19 Scanner home position sens...

Page 150: ...older 4 Using a cloth etc on the right glass surface to prevent fingerprints remove the cover 5 Remove the white reference glass unit When executing internal maintenance of the scanner 1 Loosen the screws in the hinge section and lower the two metal fixtures 2 Open the SPF and slide the SPF drop preventing stopper pin of the Hinge L to the drop preventing position NOTE When assembling or disassemb...

Page 151: ...he lens and CCD 7 Cary out cleaning of the reflector a 6 Scanner dry heater 1 Remove the table glass See a 1 Table glass in this section 4 Remove the harness clamp and the dark box NOTE When attaching the dark box cover check to insure that the blade spring is in the original position 1 2 Shift the lamp unit and remove the dark box See a 3 Mirror in this section 3 Remove the dark box and remove th...

Page 152: ...on 3 Remove the front side connector 4 Turn up the cutout mylar and remove the screw then shift the lamp holder to the front side and take out the lamp from above on the rear side 5 Remove the harness connector from the hole on the front side a 12 Inverter PWB 1 Remove the table glass See a 1 Table glass in this section 2 Remove the core guide 3 Unhook the claw to remove the plastic members on the...

Page 153: ...he FFC cable 5 Remove the screw to remove the CCD PWB lens unit 6 Attach the CCD PWB lens unit to the marked position a 14 Scanner relay PWB 1 Remove the table glass See a 1 Table glass in this section 2 Remove the harness cover B 3 Disconnect the connector and remove the scanner interface PWB a 15 Scanner motor 1 Remove the rear cabinet 2 Remove the spring and disconnect the connector 2 Remove th...

Page 154: ...4 Remove the scanner control PWB unit 5 Remove the scanner control PWB a 18 SPF open close detector 1 Remove the rear cabinet See a 15 Scanner motor in this sec tion 2 Disconnect the connector and remove the SPF open close detec tor a 19 Scanner home position sensor detector 1 Remove the rear cabinet See a 15 Scanner motor in this sec tion 2 Remove the SPF harness holder B NOTE Do not disconnect t...

Page 155: ...cabinet rear 3 Remove the document detection fulcrum TIG and remove the doc ument detection arm unit 4 Remove the document detection arm lower and remove the docu ment detection light emitting unit a 21 Document size detection light receiving PWB 1 Remove the operation base plate A 2 Remove the document size detection light receiving PWB and disconnect the connector Note for assembly First connect...

Page 156: ...ing 1 1 Drawer connector RTH1 GND2 RTH2 GND2 RTH3 GND2 NC NC NC HL 2L HL 1N HL 2N HL 3N HL 3L HL 1L 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 RTH1 RTH2 RTH3 HLTS1 HLTS2 HL1 HL2 FUM HL3 HLTS3 1 2 3 4 5 6 1 2 3 4 5 6 12VS GND2 AC MON FW SUB HLCNT3 GND2 24VPR HLPR12 GND2 HLCNT2 HLCNT1 GND2 CN 4 CN 3 CN 1 CN 2 HL1 N HL3 L HL2 L HL1 L HL2 N HL3 N 1 2 3 1 2 3 1 12VS CN 1 2 GND2 3 AC MON 4 FW SUB 5 HLCNT...

Page 157: ...RTH3 RTH3 Fusing temperature sensor 3 Thermistor Detects the surface temperature of the auxiliary heat roller HLTS3 HLTS3 Thermostat 3 Shuts conduction to the heater lamp when the temperature rises abnormally For the auxiliary heat roller Analog input HL3 HL3 Heater lamp 3 Heats the auxiliary heat roller FUM FUM Fusing motor Drives the fusing unit No Name Function Operation Active condition Note 1...

Page 158: ...4 Fusing temperature control The temperature sensor is provided at the center of the fusing roller heating and the auxiliary heat roller The roller temperature is detected by the installed temperature sensor and the heater lamp is controlled so that the temperature is maintained at the specified level In addition the fusing temperature is switched according to the kind of paper 5 Cleaning operatio...

Page 159: ...1500K 1750K 2000K Remark AR M620U N PM 300k 300K 600K 900K 1200K 1500K 1800K 2100K 2400K Unit name No Part name Fusing section 1 Heat roller 2 Pressure roller 3 Sub heat roller 4 Cleaning sheet 5 Fusing cleaning scraper 6 Heat roller separation pawl 7 Pressure roller separation pawl 8 Thermistor Paper dust removal is required 9 Heat roller gear Grease UKOG 0235FCZZ 10 Sub heat roller bearing 11 Pa...

Page 160: ...K 2400K Remark Unit name No Part name Fusing section 1 Heat roller 2 Pressure roller 3 Sub heat roller 4 Cleaning sheet 6 Heat roller separation pawl 7 Pressure roller separation pawl 8 Thermistor Paper dust removal is required 9 Heat roller gear Grease UKOG 0235FCZZ 10 Sub heat roller bearing 11 Paper guides 12 Shaft Grease UKOG 0235FCZZ 13 Oil roller 14 Cleaning plate 15 CL roller bearing 1 8 3 ...

Page 161: ...ure roller 9 Cleaning scraper AR M550N U AR M620N U 10 Oil roller AR M700N U 11 CL roller bearing AR M700N U 12 Paper guide 13 Cleaning plate AR M700N U 14 Sub heat roller 15 Sub heat roller bearing 16 Thermistor lower 17 Sub heater lamp 18 Thermostat 1 19 Thermostat 2 20 Thermostat 3 21 Discharge brush 22 Cleaning sheet 1 1 a 7 a 3 a 6 a 15 a 15 a 9 a 3 a 3 a 12 a 21 a 1 a 1 a 1 a 2 a 2 a 2 a 8 a...

Page 162: ...a 3 Heat roller a 4 Heater lamp 1 a 5 Heater lamp 2 a 6 Heat roller gear a 7 Thermistor upper 1 Remove the fusing unit See a Fusing unit in this section 2 Alternately tighten the screws to release pressure Caution for handling at a high temperature Hold the both sides of the unit When removing the unit be careful not to tilt it and remove slowly This is because the unit includes paper dust scraped...

Page 163: ...t When assembling tighten the screws in the front side drawer CN side and then in the rear side gear side in this sequence Check that the screw is securely tightened again If the screw is loose the contact becomes defective to cause an overcurrent and overheating 1 1 Rear side Front side NOTE Be careful of deformation of the plate spring of the ther mistor NOTE The thermistor position can be chang...

Page 164: ...it in this section 2 Open the fusing unit 3 Remove the pressure roller unit 4 Remove the fusing cleaning scraper 3 Remove the screw to open the fusing unit When replacing the pressure roller or the scraper they must be replaced together This note should be observed within the mainte nance cycle When assembling the used pressure roller to the original position set it in the original direction F R d...

Page 165: ...ler NOTE When installing the oil roller set to that R mark and mark are on the rear side of the unit NOTE When handling the oil roller be careful not to deform or dam age the rubber section When cleaning the oil roller do not rub forcibly in order not to break the surface tube or the internal rubber 1 1 3 Remove the screw to open the fusing unit a 13 Cleaning plate AR M700N U 1 Remove the fusing u...

Page 166: ...e unit on its side to prevent paper dust from dispersing and remove the lower cover 4 Clean paper dust 5 Remove the spring 6 Remove the thermostat terminals 7 Remove the thermistor 8 Remove the sub heat roller unit 9 Remove the lamp fixture 10 Remove the sub heater lamp 11 Remove the ring and remove the second heater roller bearing and the second heater roller 1 NOTE If the picture quality may be ...

Page 167: ...py dirt is heavy replace the cleaning sheet with a new one Cleaning When there is paper dust or foreign material on the heat sensitive sur face of the thermostat clean and remove dust or foreign material NOTE Be careful not to mistake the install position of the washer Cleaning When there is paper dust or foreign material on the heat sensitive sur face of the thermostat clean and remove dust or fo...

Page 168: ... ms 60mm 67 ms SIM adjustment 67 ms 24mm SIM adjustment 167 ms 60mm 30 ms 50 ms 18mm 10 ms 36 ms SIM adjustment 50 ms 18mm 10 ms 5 ms 10 ms 10 ms 5 ms 5 ms 10 ms 5 ms Timer from SPF motor ON SPFC Document feed clutch SPFMCLK1 2 SPFFAN Fan motor COPY key ON SPPD3 SPPD4 STRC Document transport clutch SPPD1 Document transport sensor 1 SPPD2 Document transport sensor 2 SRRC Resist clutch SPOD Document...

Page 169: ...nance and parts replacement Replacement parts a SPF unit 1 Push down the fixing plate 2 Remove the rear cover 3 Remove the harness 4 Remove the fixing screw 5 Remove the SPF No Unit Parts a SPF unit 1 Cabinet 2 Document mat a 1 a a 1 a 2 1 Note for assembly Install the earth terminal in the direction shown in the figure below 1 45 ...

Page 170: ...e SPF and remove the screws 3 Unhook the claws on the tray side to remove the front cover 4 Remove the rear cover a 2 Document mat 1 Open the SPF 2 Remove the mat Caution when attaching Place the mat on the document base glass surface close the SPF to attach the mat then open again and apply pressure by hand to attach 1 1 ...

Page 171: ...54 56 3 17 60 16 55 26 14 12 6 63 36 11 47 35 39 2 22 66 13 15 31 9 57 24 41 61 43 8 25 40 53 34 30 32 65 28 1 44 5 20 42 58 45 37 49 10 52 19 50 4 33 18 67 68 51 7 29 27 95 97 75 77 87 72 81 100 74 91 86 83 71 78 69 80 70 82 94 99 90 85 98 88 76 84 73 93 79 89 92 96 lcdD0 lcdD1 lcdCP2 1_DATA2 1_DATA1 lcdM lcdD2 1_DATA0 1_DBL lcdS lcdD3 lcdCP2 lcdD0 lcdCP1 lcdS lcdM 1_DATA0 1_CLK 1_DATA2 1_DATA3 1...

Page 172: ...e lift gear C Maintenance and parts replacement 1 Maintenance and parts replacement Replacement parts a Document tray unit 1 Remove the cabinet See a 1 Cabinet in the previous section External outfit section 2 Disconnect the connector and remove the document tray unit a 1 SPF document length detector 1 a 2 SPF document length detector 2 a 3 SPF document size width detection analog data detector 1 ...

Page 173: ...motor 1 Remove the rear cover See a 1 Cabinet in the previous sec tion External outfit section 2 Remove the SPF paper tray lift motor b 2 SPF paper tray lower limit detector b 3 SPF document empty detector 1 Remove the cabinet See a 1 Cabinet in the previous section External outfit section 2 Remove the document tray unit See a Document tray unit in this section 3 Disconnect the connector and remov...

Page 174: ...4V3 3 PHNR 2 H BU2P TR P H PHNR 3 H 2 PHNR 2 H 1 1 PHNR 3 H BU3P TR P H 1 3 1 STRRC 2 34 31 33 32 GND GND OUT SLUMA SRRBC 24V3 PM 24V3 SRRBC GND GND GND GND OUT SLUMA 24V3 STRC N C 5V2 GND 5VPOD 24V3 SRRC 5V2 VAREF N C SRRC STRBC GND 5V2 5V2 OUT SLUMB GND STRC OUT SLUMB GND 5V2 5V2 24V3 STRBC 24V3 FAN 5V2 STRRC STRRBC Code Signal name Name Function Operation Type Model Note SCOV SCOV SPF cover swi...

Page 175: ...ts replacement 1 Maintenance list Check Clean replace or adjust as necessary Clean Replace Adjust Lubricate Shift position Scan mode Magnification ratio Document transport speed Single surface scan Up to 117 360mm sec Single surface scan 118 or above 220mm sec Duplex scan Up to 100 220mm sec Duplex scan 101 or above 110mm sec AR M550U N PM 250K When calling 250K 500K 750K 1000K 1250K 1500K 1750K 2...

Page 176: ...ent mat in the previous section External outfit section 2 Remove the document feed tray unit See a Paper feed unit in this section No Unit Parts a Paper feed unit 1 Document feed roller 2 Pickup roller 3 SPF paper feed clutch 4 SPF document tray upper limit detector 5 SPF document upper limit detector 6 SPF cover switch 7 SPF document paper pass detector 1 b 1 Separation roller 2 SPF paper feed pa...

Page 177: ...lot b 2 SPF paper feed paper transport motor 1 Remove the rear cover See a 1 Cabinet in the previous sec tion External outfit section 2 Remove the SPF paper feed paper transport motor b 3 SPF resist roller brake clutch b 4 SPF resist roller clutch 1 Remove the rear cover See a 1 Cabinet in the previous sec tion External outfit section b 5 No 1 resist roller Drive b 6 Torque limiter 1 Remove the ca...

Page 178: ...ion b 7 SPF paper transport roller 2 brake clutch b 8 SPF paper transport roller 2 clutch 1 Remove the rear cover See a 1 Cabinet in the previous sec tion External outfit section 2 Disconnect the connector and remove the plastic E ring the SPF paper transport roller 2 brake clutch A and the SPF paper trans port roller 2 clutch B b 9 Transport roller 2 Drive b 10 Transport roller 1 Drive 1 Remove t...

Page 179: ... the shaft side 10 Remove the lever and shaft 11 Remove the transport roller 2 in the arrowed direction b 11 SPF document paper pass detector 2 1 Remove the cabinet See a 1 Cabinet in External outfit sec tion 2 Remove the document feed tray unit See a Paper feed unit in this section 3 Remove the No 1 resist roller idle the paper feed paper guide lower unit and the No 1 resist roller drive See b 5 ...

Page 180: ...C 35Pin 31 18 32 16 14 28 10 6 11 24 17 19 29 13 30 9 4 5 7 1 15 2 22 3 20 27 12 21 25 8 23 26 33 34 35 9604S 35F 2_DATA1 2_DATA0 2_DATA0 2_DATA1 2_CLK 2_CLK 2_DBL 2_DBL RES_CCD2 B12B PHDSS B CN2 1 2 3 4 5 6 7 8 9 10 12 11 SD7 SD6 SD5 SD4 SD3 SD2 SD1 SD0 LST SCLK GND GND 2_DATA1 2_DATA1 2_DATA0 2_DATA0 2_CLK 2_DBL 2_DBL 2_CLK 5V2 GND GND 5V2 12V2 GND 24V3 3 3V3 3 3V3 GND GND GND GND GND GND GND GN...

Page 181: ...n Paper feed tray section 3 Remove the harness then remove the PWB cover 4 Remove each cable and remove the PWB 5 Loosen the hinge screws to lower the two fittings 7 Remove the ground lead and CIS Caution when assembling When assembling the flat cable first attach the lower side then the upper side No Unit Parts a 1 CIS control PWB CIS unit a 1 6 Open the SPF attach the SPF drop preventing stopper...

Page 182: ... 5 B3B PH K S 8 12 SPPD4 1 SPPD4 2 4 2 11 STLD 6 B3B PH K S GND SPPD3 1 25 12 30 10 CN3 2 27 26 18 22 29 3 13 5 17 9 20 14 19 1 6 16 11 7 15 4 8 23 28 21 B34B PHDSS B 24 5V2 GND GND 5V2 GND 5V2 GND 5V2 GND 1 2 3 4 5 6 12 11 10 9 8 7 SMP 12V NC SMR 12V N 5V1 34 31 33 32 GND GND OUT SLUMA SRRBC 24V3 PM 24V3 SRRBC GND GND GND GND OUT SLUMA 24V3 STRC N C 5V2 GND 5VPOD 24V3 SRRC 5V2 VAREF N C SRRC STRB...

Page 183: ...00K 1250K 1500K 1750K 2000K Remark AR M620U N AR M700U N PM 300k 300K 600K 900K 1200K 1500K 1800K 2100K 2400K Unit name No Part name SPF section Paper exit section 1 No 2 resist roller 2 Paper exit roller 1 1 2 No Unit Parts a 1 SPF paper exit motor 2 SPF paper transport roller 3 brake clutch 3 SPF paper transport roller 3 clutch 4 No 2 resist roller Drive 5 Paper exit roller Drive 6 SPF document ...

Page 184: ...ler 3 brake clutch A and the SPF paper transport roller 3 clutch B a 4 No 2 resist roller Drive 1 Remove the cabinet See a 1 Cabinet in the previous section External outfit section 2 Remove the document tray unit See a Document tray unit in the previous section Paper feed tray section 3 Remove the plastic E ring to remove the jam release knob 4 Remove the electromagnetic clutch See a 2 SPF paper t...

Page 185: ...the connector and remove the paper exit roller drive in the arrow direction a 6 SPF document paper pass detector 3 a 7 SPF document paper pass detector 4 a 8 SPF paper exit detector a 9 SPF open close detector 1 Remove the cabinet See a 1 Cabinet in the previous section External outfit section 2 Remove the document tray unit See a Document tray unit in the previous section Paper feed tray section ...

Page 186: ...l outfit section 2 Disconnect the connector and remove the SPF fan motor a 2 SPF PWB 1 Remove the rear cover See a 1 Cabinet in the previous sec tion External outfit section 2 Disconnect the connector and remove the SPF PWB AR M550U N PM 250K When calling 250K 500K 750K 1000K 1250K 1500K 1750K 2000K Remark AR M620U N AR M700U N PM 300k 300K 600K 900K 1200K 1500K 1800K 2100K 2400K Unit name No Part...

Page 187: ...he rear cover See a 1 Cabinet in the previous sec tion External outfit section 2 Remove the electromagnetic clutch 4 Remove the drive unit 3 Loosen the screw to raise up the belt tension roller then fix it by tightening the screw again NOTE When fixing apply a tension to the spring 1 1 ...

Page 188: ...ift position AR M550U N PM 250K When calling 250K 500K 750K 1000K 1250K 1500K 1750K 2000K Remark AR M620U N AR M700U N PM 300k 300K 600K 900K 1200K 1500K 1800K 2100K 2400K Unit name No Part name Drive section 1 Gear Grease UKOG 0307FCZZ 2 Gear Grease UKOG 0299FCZZ 3 Gear Grease UKOG 0062FCZZ 4 Gear Grease UKOG 0235FCZZ 5 Gear Conductive grease UKOG 0012QSZZ 6 Belts 1 1 2 1 1 1 1 1 1 2 1 2 2 1 3 3 ...

Page 189: ...ng drive unit Remove the screw which was indicated with the arrow mark a 1 Paper exit motor 1 a 2 Paper exit motor 2 1 Remove the fusing unit See a Fusing unit in the 6 Fusing sec tion 2 Remove the fusing drive unit See b 1 Fusing motor in this sec tion 3 Disconnect the connector and remove the fusing drive frame 4 Remove the paper exit motor 1 A and the paper exit motor 2 B b 1 Fusing motor 1 Rem...

Page 190: ...move the OPC drum motor and the developing motor See b 1 OPC drum motor in this section 3 Disconnect the connector and remove the harness from the har ness holder 4 Disconnect the connector and remove the harness clamp and remove the drum drive unit Remove the screw which was indicated with the arrow mark 4 Disconnect the connector and remove the harness clamp and remove the paper exit tray duct R...

Page 191: ...ove the developing unit See a Developing unit in the Developer tank section 2 Remove the process unit See a Process unit in the OPC drum section 3 Remove the OPC drum motor and the developing motor See b 1 OPC drum motor in this section 4 Remove the drum drive unit See a Drum drive unit in this sec tion 5 Remove the drum earth plate Remove the set screw and the fly wheel joint Remove the E ring 6 ...

Page 192: ...flywheel See b 1 OPC drum motor in this section a Drum drive unit 3 Remove the main motor See a 1 Main motor in this section 4 Disconnect the connector and remove the eternal outfit mounting plate 5 Remove the plastic E ring the belt holding sheet the belt and the pulley Remove the joint plate When installing be careful of the direction of the belt holding sheet 6 Disconnect the connector and remo...

Page 193: ...ee 2 Paper feed paper transport duplex and paper exit reverse sections Vertical paper transport section 2 a Resist roller unit 2 Remove the flywheel See b 1 OPC drum motor in this section a Drum drive unit 3 Remove the main motor See a 1 Main motor in this section 4 Remove the main drive unit See a 1 Main motor in this section 5 Disconnect the connector and remove the main drive frame 6 Disconnect...

Page 194: ...h the arrow mark 1 2 paper feed drive section Replacement parts No Unit Parts a Manual paper feed drive unit a 1 4 Remove the harness from the clamp and remove the manual paper feed unit No Unit Parts a 1 2 paper feed drive unit 1 Vertical paper transport motor 2 Paper feed tray 3 4 paper transport clutch 2 3 Paper feed clutch Paper feed tray 1 4 Horizontal paper transport clutch 5 Paper feed clut...

Page 195: ...e joint plate When installing temporarily fix the 1 2 paper feed drive unit to the main unit and install the drive joint plate Then tighten the screw of the drive unit securely 8 Disconnect the connector and remove the harness clamp Remove the 1 2 paper feed drive unit Remove the screw which was indicated with the arrow mark a 1 Vertical paper transport motor 1 Remove the 1 2 paper feed drive unit...

Page 196: ...port clutch 2 1 a 3 Paper feed clutch Paper feed tray 1 1 Remove the 1 2 paper feed drive unit See a 1 2 paper feed drive unit in this section 2 Remove the 1 2 paper feed drive frame lower See a 1 Vertical paper transport motor in this section 3 Disconnect the connector and remove the harness clamp and remove the paper feed clutch paper feed tray 1 unit 4 Remove the E ring and remove the paper fee...

Page 197: ...drive unit See a 1 2 paper feed drive unit in this section 2 Remove the 1 2 paper feed drive frame lower See a 1 Vertical paper transport motor in this section 3 Disconnect the connector and remove the harness clamp and remove the paper feed clutch paper feed tray 2 4 Remove the E ring and remove the paper feed clutch paper feed tray 2 a 6 Paper pickup solenoid Paper feed tray 2 1 Remove the 1 2 p...

Page 198: ...k that the solenoid plunger is inserted in the arm 3 4 paper feed drive section Replacement parts a 3 4 paper feed drive unit 1 Remove the paper tray lift up motor See b 1 Paper tray lift up motor Paper feed tray 3 in this section 2 Remove the parts and remove the drive joint plate When installing be careful of the direction of the belt holding sheet When installing temporarily fix the 1 2 paper f...

Page 199: ...emove the E ring and remove the parts 3 Remove the 3 4 drive frame lower 4 Disconnect the connector and remove the paper feed clutch unit 5 Remove the E ring and remove the paper feed clutch a 2 Paper feed clutch Paper feed tray 4 1 Remove the 3 4 paper feed drive unit See a 3 4 paper feed drive unit in this section 2 Remove the 3 4 drive frame lower See a 1 Paper feed clutch Paper feed tray 3 in ...

Page 200: ...onnect the connector and remove the paper feed tray 3 4 paper transport clutch 1 unit 5 Remove the E ring and remove the paper feed tray 3 4 and the paper transport clutch 1 b 1 Paper tray lift up motor Paper feed tray 3 b 2 Paper tray lift up motor Paper feed tray 4 1 Remove the rear cabinet 2 Disconnect the connector and remove the paper tray lift up motor paper feed tray 3 A and the paper tray ...

Page 201: ...eplacement Replacement parts a 1 Ozone filter 1 Remove the rear cabinet 2 Release the pawl and remove the ozone filter AR M550U N PM 250K When calling 250K 500K 750K 1000K 1250K 1500K 1750K 2000K Remark AR M620U N AR M700U N PM 300k 300K 600K 900K 1200K 1500K 1800K 2100K 2400K Unitname No Part name Filters 1 Ozone filter 2 DV toner filter 3 Toner filter 1 1 1 1 3 2 No Parts a 1 Ozone filter 2 DV o...

Page 202: ...ment Replacement parts a 1 PCU FLASH PWB 1 Remove the ROM cover Release the lock and remove the PCU Flash PWB a 2 PCU PWB 1 Remove the rear cabinet a 2 DV ozone filter 3 Remove the DV ozone filer A and the toner filter B 1 1 A B No Parts a 1 PCU FLASH PWB 2 PCU PWB 3 Driver PWB 4 Mother PWB 5 Controller cooling fan motor 6 HDD cooling fan motor 7 HDD 8 Soft NIC PWB 9 MFP FLASH ROM PWB 10 MFP contr...

Page 203: ...nnect the connector and remove the harness clamp and the SCAN harness cover 3 Remove the connector and the harness clamp Remove the driver PWB unit 4 Remove the driver PWB a 4 Mother PWB 1 Remove the driver PWB unit See a 3 Driver PWB in this sec tion 2 Remove the harness and remove the mother PWB stay 3 Disconnect the connector and remove the mother PWB unit 4 Remove the mother PWB 1 1 ...

Page 204: ...a 3 Driver PWB in this section 2 Disconnect the connector and remove the harness clamp Remove the HDD cooling fan motor unit 3 Disconnect the connector and remove the HDD cooling fan motor a 7 HDD 1 Remove the cooling fan motor unit See a 5 Controller cooling fan motor in this section 2 Disconnect the connector and remove the HDD unit 3 Remove the HDD slide plate and remove the HDD mounting plate ...

Page 205: ...PWB in this sec tion 2 Release the lock and remove the MFP Flash PWB a 10 MFP controller PWB 1 Remove the manual feed cover F the right cabinet middle and the right cabinet upper See a 8 Soft NIC PWB in this section 2 Pull out the NIC control unit and remove the flat cable Release the lock and remove the NIC control unit 3 Remove the Soft NIC PWB unit 4 Remove the PWB protection plate Remove the M...

Page 206: ... See a 1 AC power PWB in this sec tion 3 Disconnect the connector and remove the DC main power PWB No Unit Parts a 1 AC power PWB 2 DC main power PWB 3 Power cooling fan motor 1 4 Power cooling fan motor 2 5 Dehumidifier heater relay PWB 6 DC sub power PWB 7 High voltage PWB MC DV TC a 1 a 3 a 4 a 2 a 6 a 7 a 5 1 Method 1 2 Disconnect the connector and remove the harness clamp Remove the AC power ...

Page 207: ...he connector and remove the harness clamp Remove the power cooling fan motors 1 2 a 5 Dehumidifier heater relay PWB 1 Remove the rear cabinet See a 1 AC power PWB in this sec tion 2 Disconnect the connector and remove the supporter Remove the dehumidifier heater relay PWB 3 Remove the AC DC power unit 4 Remove the AC power PWB unit 5 Remove the DC power PWB unit 1 NOTE When assembling fit the mark...

Page 208: ...tenance and parts replacement 1 Maintenance and parts replacement Replacement parts a 1 Developing cooling fan motor 1 Remove the rear cabinet 2 Disconnect the connector and remove the harness clamp Remove the DV fan unit No Unit Parts a 1 Developing cooling fan motor 2 Paper cooling fan motor 2 3 Fusing cooling fan motor 2 4 Process exhaust fan motor 5 5 Process exhaust fan motor 4 6 Process exha...

Page 209: ...g cooling fan motor 2 1 Remove the rear cabinet See a 1 Developing cooling fan motor in this section 2 Remove the tray 3 Remove the left cover cabinet 4 Open the left door 5 Remove the left cabinet upper 6 Disconnect the connector and remove the paper exit rear duct unit NOTE When installing arrange so that the arrow mark on the side of the duct faces in the same direction with the arrow mark on t...

Page 210: ... fan motor 5 in this section 3 Disconnect the connector and remove the process exhaust fan motor 4 a 6 Process exhaust fan motor 1 a 7 Process exhaust fan motor 2 a 8 Process exhaust fan motor 3 1 Remove the SPF unit See 6 Fusing section in the a SPF unit 2 Remove the scanner unit See a Scanner unit in the 5 Scanner section 3 Pull out the multi paper feed tray unit and remove the manual paper feed...

Page 211: ...e OPC drum section 11 Raise the process DV cover diagonally and remove the front right cover 12 Remove the front cabinet upper 13 Remove the paper exit tray cabinet unit 14 Remove the paper exit port cabinet and remove the paper exit tray cabinet C 15 Disconnect the connector and remove the harness clamp Remove the main duct unit 16 Remove the fan unit 17 Disconnect the connector and remove the pr...

Page 212: ...ull out the multi paper feed tray and remove the manual paper feed cover F 2 Pushing the lower part remove the right cabinet center 3 Disconnect the connector and remove the process cooling fan unit 4 Disconnect the connector and remove the process cooling fan motors 1 A 2 B and 3 C NOTE When assembling fit the mark with the fan rotating direction label on the back surface 1 A B C Fan blowing dire...

Page 213: ... the power switch 8 Disconnect the connector and remove the main power switch unit No Unit Parts a 1 Power switch 2 Main power switch 3 Front door open close detector 4 Left door open close detector 5 Dry heater switch 6 Machine temperature sensor 1 1 a 5 a 6 a 1 a 4 a 3 a 2 NOTE When installing be careful of the connector connecting position and the installing direction Also be careful not to bre...

Page 214: ...ve the front door open close switch unit a 4 Left door open close detector 1 Open the left door 2 Remove the left front cabinet 3 Disconnect the connector and remove the left door open close detector unit Remove the left door open close detector a 5 Dry heater switch 1 Remove the rear cabinet 2 Disconnect the connector and remove the dry heater switch ...

Page 215: ... 160 a 6 Machine temperature sensor 1 Pull out the multi paper feed tray and remove the manual paper feed cover F 2 Pushing the lower part remove the right cabinet center 3 Disconnect the connector release the pawl and remove the machine temperature sensor 1 ...

Page 216: ...e magnification in the sub scanning direction in original table mode CCD 48 1 ADJ 6C Adjust the image magnification in the main scanning direction in SPF front face mode CCD 48 1 ADJ 6D Adjust the image magnification in the main scanning direction in SPF back face mode CIS 48 1 ADJ 6E Adjust the image magnification in the sub scanning direction in SPF mode 48 1 48 5 ADJ7 Adjusting the image off ce...

Page 217: ... for copy scan and fax 46 19 ADJ 12C Adjust the shading reference value gain adjustment 46 17 ADJ13 Adjusting the fusing paper guide position ADJ 14 Adjusting the paper size detection ADJ 14A Adjust the paper width sensor for the manual paper feed tray 40 2 ADJ 14B Adjust the paper width sensor for paper feed tray 3 40 12 ADJ 14C Adjust the paper width sensor for the SPF paper feed tray 53 6 ADJ 1...

Page 218: ...es specified in Simulation 8 1 Press START key Press CUSTOM SETTINGS key Press START key Press CUSTOM SETTINGS key Or after 30sec output SIMULATION 8 2 1 MAIN GRID SETTING SELECT 1 6 AND PRESS START 1 AUTO 580 2 CHARACTER 580 3 MIX 580 4 PHOTO 580 5 PRINTER 580 6 FAX 580 SIMULATION 8 2 MAIN GRID SETTING INPUT VALUE AND PRESS START 1 AUTO 200 1000 580 SIMULATION 8 2 MAIN GRID SETTING EXECUTING 1 AU...

Page 219: ...therefore the high voltage PWB MC DV TC should be replaced Transfer voltage adjustment transfer belt cleaning mode This adjustment is needed in the following situations The high voltage power PWB MC DV TC has been replaced U2 trouble has occurred The PCU PWB has been replaced The EEPROM of the PCU PWB has been replaced 1 Remove the rear cover of the machine 2 Apply a digital multi meter to the con...

Page 220: ...eration can be stopped with the CUSTOM SETTINGS key 10 Enter the adjustment value using the numeric keypad 11 Press the Start key The adjustment value is put into memory and the corresponding voltage is output for 30 seconds Repeat steps 10 to 11 until the output requirement is satisfied Transfer voltage adjustment transfer roller cleaning transfer roller print modes This adjustment is needed in t...

Page 221: ... Remove the developing unit of the machine 2 Remove the developing unit cover and blade cover 3 Loosen the DV doctor fixing screws 4 Manually turn the DV roller to align the marking on the DV roller surface with the DV doctor position 5 Insert a 0 525mm clearance gauge in between the DV roller and DV doctor so that the gauge is positioned at a distance of 40 mm to 70 mm from the DV doctor end face...

Page 222: ...2 to 3 mm off the DV roller surface mark the DV roller surface at an extension of the needle tip Do not let the needle tip contact the DV roller 6 Measure the distance between the marking on the DV roller and leading edge of the DV doctor and make sure that it is 19 0 5mm If this requirement is not met do the following steps 7 Remove the front cover 8 Loosen the fixing screws of the developing rol...

Page 223: ...move the LSU fixing plate in arrow direction a If the vertical line image is inclined to the right with respect to the front frame side move the LSU fixing plate in arrow direction b Select 1 and press START key Select other than 1 and press START key Press START key or press CUSTOM SETTINGS key SIMULATION 64 1 SELF PRINT MODE SELECT 0 7 AND PRESS START 0 TRAY SELECT 1 1 PRINT START 2 PRINT PATTER...

Page 224: ...t is not met do the following steps 3 Loosen the pulley angle fixing screw on either the front or rear frame side of Scanner Unit B 4 Adjust the pulley angle position on Scanner Unit B so that the scanner unit makes contact with both of the two stoppers on the CCD mounting plate at the same time 5 Fix the pulley angle on Scanner Unit B If the above steps fail to provide an acceptable result then d...

Page 225: ... of the frame and fix Scanner Unit A with the screws This adjustment is needed in the following situations The scanner reading section has been disassembled Scanned images are distorted 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 made in step 1 on the document table about 30 mm in front of the document standard setting posit...

Page 226: ...angles there is no distortion and therefore no further steps are needed If there is some distortion in the main scanning direction do the follow ing steps 4 Check the difference distortion balance between left hand and right hand side images distortions If Lc Ld the distortion on the left is equal to that on the right The distortions are balanced If the above requirement is satisfied then do the s...

Page 227: ... 1 intended to provide almost the same level of distortion on the leading and trailing edges 4 Remove the document table glass and make adjustments by turn ing the main scanning direction image distortion adjusting screw If the rear frame side image is shifted toward the paper s leading edge then turn the adjusting screw clockwise If the front frame side image is shifted toward the paper s leading...

Page 228: ...nt pattern grid pattern specified in Simulation 64 1 Make sure that the print grid pattern is almost in parallel with the paper edges and apply position marks A B C and D to the leading and trailing edges of the paper for both front and back sides of the paper 2 Copy the adjustment chart created in step 1 to A3 11 x 17 paper in duplex mode and then check the image for skews Set in the SPF feed tra...

Page 229: ...then turn counterclockwise the SPF skew adjusting screw hexagon screw When the main scanning direction print line is shifted to the left If a b then turn clockwise the SPF skew adjusting screw hexa gon screw When the main scanning direction print line is shifted to the right If c d then shift the CIS fixing plate to the right When the main scanning direction print line is shifted to the left If c ...

Page 230: ...ction B If the copied image is not satisfactorily focused and smaller than the original slide the unit in direction A Note After adjusting the CCD unit position fix the CCD unit so that it is in parallel with the marker line added in step 7 referring to the graduations on the front and rear frames sides of the CCD unit base Repeat steps 4 to 9 until the copied image of the scale is of almost the s...

Page 231: ...intended to adjust the image magnification in the main scanning direction in original table mode CCD 7 Press the Start key 8 Adjust the image magnification factor by entering an appropriate value through the numeric keypad 9 Press the P or Start key Pressing the Start key starts copy operation as well as applying the adjustment value Repeat steps 2 to 9 until the image magnification factor is sati...

Page 232: ...tion in the sub scanning direction in original table mode CCD 7 Press the Start key 8 Adjust the image magnification factor by entering an appropriate value through the numeric keypad 9 Press the P or Start key Pressing the Start key starts copy operation as well as applying the adjustment value Repeat steps 2 to 9 until the image magnification factor is satisfactory ADJ 6B Adjust the image magnif...

Page 233: ...This adjustment is needed in the following situations The MFP control PWB has been replaced The EEPROM on the MFP control PWB has been replaced The scan control PWB has been replaced The EEPROM on the scan control PWB has been replaced U2 trouble has occurred Images are not correctly magnified in the main scanning direction ADJ 6C Adjust the image magnification in the main scanning direction in SP...

Page 234: ...epeat the above adjustments until an acceptable result is obtained A4 size both sides 10mm 10mm original 10 50 100 150 200 250 copy 10 50 100 150 200 250 Select 2 and press START key Press START key or press CUSTOM SETTINGS key This adjustment item is intended to adjust the image magnification in the main scanning direction in SPF back face mode CIS CIS MAIN 50 1 2 Select other than 0 2 and press ...

Page 235: ...ustment value Repeat the above adjustments until an acceptable result is obtained Note After adjusting the image magnification in the sub scanning direction through Simulation 48 1 do the following steps if mak ing a copy at a different magnification factor fails to produce a correctly scaled copy ADJ 6E Adjust the image magnification in the sub scanning direction in SPF mode A4 size 10mm 10mm ori...

Page 236: ... Default AR M550N U AR M620N U AR M700N U 0 TRAY SELECT Paper feed tray selection 1 6 1 PRINT START Print start Default Lead edge adjustment value 2 RRCB Resist roller clutch ON timing adjustment value 0 99 50 20 SIDE2 ADJ Offset adjustment of the RRCB setting during rear print 1 99 50 Resist adjustment value 3 TRAY1 Tray 1 adjustment 0 99 46 48 4 TRAY2 Tray 2 adjustment 45 46 5 TRAY3 Tray 3 adjus...

Page 237: ...intended to adjust the off center in original table mode 3 Press the Start key Measure the void area dimensions in the front and rear frame directions and make sure that the difference between the two dimensions is within 1 5 mm 1 ADJ 7B Adjust the scanned image off center in original table mode scan section Select 2 and press START key Press START key or press CUSTOM SETTINGS key Item Set range D...

Page 238: ...umeric keypad select the adjustment item SPF SIDE1 which is intended to adjust the off center in SPF front face mode 3 Press the Start key ADJ 7C Adjust the scanned image off center in SPF front face mode scan section original copy a b Select 2 and press START key Press START key or press CUSTOM SETTINGS key Item Set range Default 0 TRAY SELECT Paper feed tray selection 1 6 1 COPY START Copy START...

Page 239: ...E2 which is intended to adjust the off center in SPF back face mode 3 Press the Start key If the off center is 0 2 5 mm no adjustment is required ADJ 7D Adjust the scanned image off center in SPF back face mode scan section 1 original copy a b Select 2 and press START key Press START key or press CUSTOM SETTINGS key Item Set range Default 0 TRAY SELECT Paper feed tray selection 1 6 1 COPY START Co...

Page 240: ...2 trouble has occurred 1 Go through the modes specified in Simulation 50 1 If the off center is 0 2 7 mm no adjustment is required ADJ 8 Adjusting the image position image loss and void area ADJ 8A Adjust copied image loss void area in original table mode 1 original copy a b Select 2 and press START key Press START key or press CUSTOM SETTINGS key Image loss LIL LIL 1 5 mm LV 3 5 mm TV 3 5 mm FV R...

Page 241: ...t value and then pressing the Start key until attaining an acceptable level Repeat the above adjustments until acceptable results are obtained Front rear frame direction image loss adjustment 1 Set the SIDE adjustment value to 20 by entering 20 into the SIDE adjustment value field and then pressing the P key Note that changing this adjustment value shifts the image position in the front rear frame...

Page 242: ...he following steps 2 Go through the modes specified in Simulation 53 8 3 Enter the adjustment value and press the Start key Repeat the above adjustments until an acceptable result is obtained This adjustment is needed in the following situations The MFP control PWB has been replaced The EEPROM on the MFP control PWB has been replaced The scan control PWB has been replaced The EEPROM on the scan co...

Page 243: ...aper feed tray selection 1 6 1 COPY START Copy START Default 2 MAGNIFICATION Print magnification ratio 25 200 Lead edge adjustment value 3 SIDE1 Front surface document scan start position adjustment value 0 99 50 4 SIDE2 Back surface document scan start position adjustment value Image loss set value SIDE 1 5 LEAD_EDGE Front surface lead edge image loss set value 0 99 15 6 FRONT_REAR Front surface ...

Page 244: ...10 OC LEAD_EDGE OC lead edge 0 10 Unit 1mm 0 0mm 11 OC FRONT REAR OC side 12 OC TRAIL_EDGE OC rear edge 13 SPF LEAD_EDGE SPF lead edge 14 SPF FRONT REAR SPF side 15 SPF TRAIL_EDGE SPF rear edge 16 CIS LEAD_EDGE CIS lead edge 17 CIS FRONT REAR CIS side 18 CIS TRAIL_EDGE CIS rear edge 1 SIMULATION 50 27 ORIGINAL IMAGE LOSS SETTING FAX SCN SELECT 1 18 AND PRESS START FAX 1 OC LEAD_EDGE 0 2 OC FRONT R...

Page 245: ...stment Individual mode adjustment Auto mode Binary mode 46 2 Text mode Binary mode 46 9 Text photo mode Binary mode 46 10 Photo mode Binary mode 46 11 Adjustment items Simulation for adjustment Copied image gamma adjustment copier mode 46 18 Copied image sharpness adjustment 46 31 1 2 W 10 9 Lot No 01A GRAY CHART 8 7 6 5 4 3 R 1 2 W 10 9 Lot No 01A GRAY CHART 8 7 6 5 4 3 R Original Copy ADJ 9A Adj...

Page 246: ...lation modes that correspond to the copy modes for which to adjust the copy density i e the modes speci fied in Simulations 46 9 10 or 11 SIM 46 9 Text mode 3 AE 3 0 AE mode 0 99 50 4 CH 3 0 Text mode 3 0 5 MIX 3 0 Text Photo mode 3 0 6 PHOTO 3 0 Photo mode 3 0 ADJ 9B Adjust the copy density in text binary mode ADJ 9C Adjust the copy density in text photo binary mode ADJ 9D Adjust the copy density...

Page 247: ...posure level 2 0 6 2 5 Exposure level 2 5 7 3 0 Exposure level 3 0 8 3 5 Exposure level 3 5 9 4 0 Exposure level 4 0 10 4 5 Exposure level 4 5 11 5 0 Exposure level 5 0 ADJ 9E Adjust the copied image gamma in copy mode Select 2 and press START key Press START key or press CUSTOM SETTINGS key Item Set range Default 0 TRAY SELECT Paper feed tray selection 1 PRINT START Print start Default 2 EXP LEVE...

Page 248: ...ty adjustment items Fax mode density The print density settings should be normally left at defaults but should be adjusted according to user requests if any ADJ 9F Adjust the copied image sharpness Press START key Press CUSTOM SETTINGS key Item Set range Default 1 OC_AE AE mode OC 1 5 3 2 OC_CHARA Text mode OC 3 OC_MIX Text Photo mode OC 4 OC_PHOTO Photo mode OC 5 SPF1_AE AE mode SPF1 6 SPF1_CHARA...

Page 249: ...manual mode the print density setting for each print density adjustment level 1 to 5 can be adjusted to a custom density level 1 Set the test chart UKOG 0162FCZZ on the original table so that it aligns with the front frame Then put four or five pieces of A3 11 x 17 paper ADJ 10A Adjust the fax mode print density for all modes at once Select 0 and press START key Press START key or press CUSTOM SET...

Page 250: ...y Press START key Press CUSTOM SETTINGS key or terminate copying Press START key or press CUSTOM SETTINGS key 1 SIMULATION 46 13 EXP LEVEL SETUP FAX NORMAL SELECT 3 8 AND PRESS START EXP LEVEL SELECT 3 AUTO 4 1 0 5 2 0 6 3 0 7 4 0 8 5 0 Select 2 and press START key Press START key or press CUSTOM SETTINGS key Item Set range Default 0 TRAY SELECT Paper feed tray selection 1 PRINT START Print start ...

Page 251: ...A3 11 x 17 paper Binary mode Copy image reference density If the copied test chart UKOG 0162FCZZ image includes a back ground copy of patch 6 rather than patch 5 adjust all copy mode to the image density level specified above Half tone mode Copy image reference density If the copied test chart UKOG 0162FCZZ image includes a back ground copy of patch 2 rather than patch 1 adjust all copy mode to th...

Page 252: ... Scanned images must be visually checked to ensure the post adjust ment image density Press START key Press START key or press CUSTOM SETTINGS key Item Set range Default 0 SCANNER EXP LEVEL Image density level 0 99 50 ADJ 11B Scan mode image density adjustment individual setup standard mode ADJ 11C Scan mode image density adjustment individual setup small character mode ADJ 11D Scan mode image den...

Page 253: ...uto mode operation spec setting for copy scan and fax 46 19 ADJ 12A Correct the image density in original table mode SPF mode Copy mode Used to adjust the copy density correction in the SPF copy mode for the document table copy mode The adjustment is made so that the copy density becomes the same as that of the document table copy mode SIMULATION 46 27 GAMMA SETUP SCNNER SELECT 1 9 AND PRESS START...

Page 254: ...OFF Density exposure is automatically controlled on a real time basis The density level is dynamically changed according to the original s pattern AE fix ON The density of the leading edge of the original is detected and used to determine the overall density exposure level The over all density level is fixed This adjustment is needed in the following situations Paper is jammed in or around the fus...

Page 255: ...ailed the ERROR message appears This adjustment is needed in the following situations The paper feed tray section has been disassembled The paper feed tray unit has been replaced U2 trouble has occurred The PCU PWB has been replaced The EEPROM on the PCU PWB has been replaced 1 Go through the modes specified in Simulation 40 12 ADJ 14 Adjusting the paper size detection ADJ 14A Adjust the paper wid...

Page 256: ...ypad 4 Press the Start key The maximum width detection level is recognized 5 Press the CUSTOM SETTINGS key 6 Open the SPF paper feed guide to the width for the A4R size 7 Select POSITION 1 using the numeric keypad 8 Press the Start key The A4R width detection level is recognized 9 Press the CUSTOM SETTINGS key 10 Open the SPF paper feed guide to the width for the A5R size 11 Select POSITION 2 usin...

Page 257: ...rectly 1 Go through the modes specified in Simulation 41 2 2 Open the original cover With nothing placed on the original table select NO ORIGINAL using the numeric keypad 3 Press the Start key This sets the sensor level with no original detected 4 Set A3 11 x 17 paper on the original table and select A3 ORIG INAL using the numeric keypad 5 Press the Start key This sets the sensor level with an ori...

Page 258: ...following situations One or more parts of the DC main power supply unit have been replaced One or more parts of the DC sub power supply unit have been replaced 24 V supply voltage adjustment 1 Apply a digital multi meter to the DC main PWB 24 V line CN3 1 pin and GND CN3 4 pin 2 Turn RV202 on the DC main power supply PWB so that the volt age is 24 V 38 V supply voltage adjustment 3 Apply a digital...

Page 259: ...r remaining quantity data Tray 1 paper feed counter Toner concentration temperature correction low temperature side correction amount Tray 3 paper remaining quantity data Tray 2 paper feed counter Toner concentration temperature correction low temperature side set temperature Tray 4 paper remaining quantity data Tray 3 paper feed counter Toner concentration temperature correction low temperature s...

Page 260: ...ment value Document image loss amount adjustment value Magnification ratio adjustment value SPF resist amount adjustment value Exposure motor speed adjustment value Platen document detection adjustment value SPF size width detection adjustment value Touch panel adjustment value Exposure level adjustment value ϒ change value OC SPF exposure correction value Shading adjustment value CCD CIS CCD shad...

Page 261: ...equency setting 08 Warm up time display No aging 8 01 Developing bias output setting check 02 Charging output setting check 06 THV transfer output setting check 17 Transfer roller output setting check 18 Transfer cleaning roller output setting check 19 Fusing roller bias output check 9 01 ADU load operation Clutch Solenoid 02 ADU sensor check 10 01 Toner motor operation check 02 Toner remaining qu...

Page 262: ...C MODEM communication trouble U7 00 detection YES NO setting 05 Tag number setting 30 01 Main unit sensor check 02 Tray sensor check 40 01 Manual paper feed size width detection check 02 Manual paper feed size width detection level adjustment 07 Manual paper feed size width detection adjustment value input 11 MPT size width detection check 12 MPT size width detection level adjustment 41 01 Documen...

Page 263: ...individual setting 600dpi 48 01 Magnification ratio adjustment by Input Output 05 Motor speed adjustment 50 01 Copy lead edge adjustment Document table 02 Lead edge adjustment Document table simple type 05 Print lead edge adjustment 06 Copy lead edge adjustment SPF 07 Copy lead edge adjustment SPF simple type 10 Print off center adjustment 12 Document off center adjustment 27 Document image loss s...

Page 264: ...mode 1 Press CA key 66 01 FAX related soft SW setting check change 02 FAX related soft SW clear Excluding FAX adjustment values 03 FAX related memory check 04 Signal send mode Signal send level Max 05 Signal send mode Signal send level Soft SW setting 06 Confidential pass code print 07 Image memory content output 08 Voice message reproduction Signal send level Max 09 Voice message reproduction Sig...

Page 265: ...ck Operating conditions check Data clear Adjustments or setting counter data change Do you want to change the content Enter the new setting and adjustment values Press the CUSTOM SETTINGS key Press the CUSTOM SETTINGS key Press the EXECUTE button and OK button Operation is made according to the selected mode and item Press the EXECUTE button and OK button Press the EXECUTE button and OK button The...

Page 266: ... Inserter 31 Used to check the operations of the loads in the inserter and the related circuits Operation test Check Inserter Operation 32 Inserter paper width detection level setting Setting Adjustment Inserter Operation 4 2 Used to check the operations of the sensors and detectors in the paper feed section large capacity tray and the related circuit Operation test Check Paper feed Operation 3 Us...

Page 267: ...heck and adjust the fusing bias voltage and the control circuit Not used Adjustment Operation test Check Fusing 9 1 Used to check and adjust the operation of the load clutch solenoid in the duplex section and the control circuit Operation test Check Duplex Operation 2 Used to check the operations of the sensors and detectors in the duplex section and its control circuit Operation test Check Duplex...

Page 268: ... SPF and the scan reading unit Adjustment Setup Operation data output Check Display Print Optical Image scanning Finisher Counter 9 Used to check the number of use print quantity of each paper feed section Adjustment Setup Operation data output Check Display Print Paper feed ADU Counter 10 Used to check the system configuration option internal hardware Adjustment Setup Operation data output Check ...

Page 269: ...The developer counter in the DV unit installed is reset Data clear Image process Photoconductor Developing Transfer Cleaning Counter Developer 15 Used to clear the counters related to the scan mode and the internet FAX mode Data clear Counter 25 1 Used to check the operations of the developing section toner concentration humidity and toner concentration sensor humidity sensor The toner concentrati...

Page 270: ...SABLE of the CA key cancel function of print stop Setting Specifications Operation 27 1 Used to set the specifications for operations in case of communication trouble between the host computer and MODEM machine side When communication trouble occurs between the host computer MODEM and the machine the self diag display U7 00 is printed and setting for inhibition of print or not is made Setting Comm...

Page 271: ... OPC drum marking sensor Adjustment Image process Photoconductor Operation 4 Used to set the target density level in the image density correction Setting Image process Photoconductor Developing Operation 5 Used to set the reference developing bias voltage the reference main charger grid voltage and the laser power in the image density correction Setting Image process Photoconductor Developing Oper...

Page 272: ...ine mode Only when FAX is installed Adjustment Picture quality 16 Used to adjust the print density in the FAX mode each ultra fine mode Only when FAX is installed Adjustment Picture quality 17 Used to set the gain in shading correction Setting Optical Image scanning CCD CIS Operation 18 Used to adjust the gamma density gradient in the copy mode Adjustment Picture quality Density 19 Used to set the...

Page 273: ...age loss on print paper Adjustment as the print engine This adjustment is reflected on all the FAX printer copy modes Adjustment Picture quality 6 Used to adjust the copy image position and void area image loss on print paper in the copy mode The similar adjustment can be performed with SIM 50 7 simple method SPF mode Adjustment Picture quality 7 Used to adjust the copy image position and void are...

Page 274: ...e value in the printer mode Adjustment Scanner write unit LSU Operation 62 1 Used to format the hard disk Data clear MFP controller HDD Clear 2 Used to check the operation of the hard disk read write Only in the model with a disk installed Partial check Operation test Check MFP controller HDD Operation 3 Used to check the operation of the hard disk read write All areas check Operation test Check M...

Page 275: ... FAX Operation 5 Used to check the output operation of data signals in each data output mode of FAX Used to check the operation of MODEM An output is sent at the send level set by the soft switch Only when FAX is installed Operation test Check FAX Operation 6 Used to print the confidential pass code Used when the confidential pass code is forgotten Only when FAX is installed User data output Check...

Page 276: ...ed The send level can be set to an optional level Used to check troubles in dialing and to check the operation Only when FAX is installed Setting Operation test Check FAX Operation 17 Used to check the dial signal DTMF output in the FAX tone dial mode Send level Max Used to check the operation Only when FAX is installed Setting FAX Operation 18 Used to check the dial signal DTMF output in the FAX ...

Page 277: ...st Check FAX Operation 33 Used to check the signal BUSY TONE CNG CED FNET DTMF detection Operation test Check FAX Operation 34 Used to measure the communication time of test image data Operation test Check FAX Operation 35 Modem program reloading Only when FAX is installed Not used in the market For development Setting FAX Data 36 Used to check interface between MFPC controller and MDMC Check of t...

Page 278: ...n MHPS Optical system home position SIMULATION 1 1 SCANNER CHECK SELECT 1 2 AND PRESS START 1 HIGH SPEED 2 LOW SPEED 1 SIMULATION 1 1 SCANNER CHECK EXECUTING 1 HIGH SPEED 2 LOW SPEED 1 SIMULATION 1 2 SCANNER SENSOR CHECK MHPS 2 2 1 Purpose Operation test Check Function Purpose Used to check the operations of the automatic document feeder unit and the control circuit Section DSPF Item Operation 1 H...

Page 279: ...the finisher and the related circuit Section Finisher Item Operation PI1 Entry port paper detection PI1P Punch width resist HP detection When the punch unit is installed PI1S Paper holding plate motor clock detection When the saddle unit is installed PI2P Punch motor clock detection When the punch unit is installed PI2S Front door open detection When the saddle unit is installed PI3 Paper exit det...

Page 280: ...tion HP detection 1 When the saddle unit is installed MS8 Staple empty detection MS9 Tray approaching detection 3 3 Purpose Operation test Check Function Purpose Used to check the operation of the load in the finisher and the control circuit Section Finisher Item Operation 1 SL7 Belt wait solenoid 2 SL6 Wait solenoid SIMULATION 3 2 FINISHER SENSOR CHECK PI10 PI20 PI19 PI9 PI22 PI1 PI14 PI3 PI17 PI...

Page 281: ...rt SW P_MO_SW Inserter staple mode select SW P_PN_SW Inserter punch select SW Item Set range SIMULATION 3 10 FINISHER SETTING SELECT 1 7 AND PRESS START 1 SADDLE POSITION 2 ALIGNMENT POSITION 3 STAPLE POSITION 4 PUNCH CENTER 5 PUNCH HOLE 6 TRAY WAITING POSITION S SIZE 7 TRAY WAITING POSITION L SIZE 1 SIMULATION 3 10 CONSOLE FINISHER SETTING INPUT VALUE AND PRESS START 1 SADDLE POSITION 200 SIMULAT...

Page 282: ...er limit SW 4 3 Purpose Operation test Check Function Purpose Used to check the operations of the loads in the paper feed section large capacity tray and the related circuit Section Paper feed Item Operation 1 LTM LCC transport motor 2 LLM LCC lift motor 3 LPFCL Paper feed clutch 4 LPSL LCC paper feed clutch 5 LTCL LCC transport clutch 6 LTLSL Tray lock solenoid D Press START key and the operation...

Page 283: ...SS START 1 COPY LAMP 2 CIS 1 SIMULATION 5 3 COPY LAMP TEST EXECUTING 1 COPY LAMP 2 CIS 1 SIMULATION 5 4 DISCHARGE LAMP CHECK SELECT 1 AND PRESS START 1 DL 1 SIMULATION 5 4 DISCHARGE LAMP CHECK SELECT 1 AND PRESS START 1 DL 1 6 6 1 Purpose Operation test Check Function Purpose Used to check the operation of the paper transport system loads and the control circuit Section Paper transport Discharge S...

Page 284: ...ping cooling fan motor paper exit cen ter SIMULATION 6 1 FEED OUTPUT CHECK SELECT 1 33 AND PRESS START 1 MSWPR 2 HLPR 3 DCPR 4 MM 5 DM 6 DVM 7 TURM 8 TRM 9 POM1 10 POM2_FW 11 POM2_RV 12 VPM 13 RRC 14 PSBC 15 PSPS 16 T1PFC 17 T2PFC 18 HPFC 19 T1PUS 20 T2PUS 21 HPLS 22 T1LUM 23 T2LUM 24 DSKPFC1 25 DSKPFC2 26 M1PFC 27 M2PFC 28 M1PUS 29 M2PUS 30 M1LUM 31 M2LUM 32 TRC_LCC 33 FUM 34 MPFPUS 35 MPFC 36 MP...

Page 285: ...tection aging mode 3 AGING NO MISS FEED DETECTION NO WARM UP NO TEMPERATURE CONTROL No jam detection no warm up no fusing temperature control aging mode 4 NO WARM UP No warm up 5 AGING INTERVAL Intermittent aging mode 6 AGING INTERVAL NO MISS FEED DETECTION No jam detection intermittent aging mode 10 NO PROCESS UNIT CHECK Above 10 No process unit including the developing unit detection 20 NO SHADI...

Page 286: ...ion Image process Photoconductor Developing Transfer Cleaning Item Set range Default 1 AUTO Auto mode 200 1000 580 2 CHARACTER Text mode 3 MIX Text Photo mode 4 PHOTO Photo mode 5 PRINTER Printer mode 6 FAX FAX mode SIMULATION 8 1 1 DV BIAS SETTING SELECT 1 7 AND PRESS START 1 AUTO 495 2 CHARACTER 495 3 MIX 495 4 PHOTO 495 5 PRINTER 495 6 FAX 495 7 PLUS 150 SIMULATION 8 1 DV BIAS SETTING INPUT VAL...

Page 287: ... 10 Press START key Press CUSTOM SETTINGS key Press START key Press CUSTOM SETTINGS key Or after 30sec output 8 18 Purpose Adjustment Operation test Check Function Purpose Used to check and adjust the voltage of the transfer CL roller cleaning transfer CL roller print mode and the control circuit Section Image process Photoconductor Developing Transfer Cleaning 1 1 SIMULATION 8 17 1 TRANSFER ROLLE...

Page 288: ...plex Item Operation 1 ADUM1 ADU motor 1 Upstream 2 ADUM2 ADU motor 2 Downstream 3 DGS ADU gate solenoid Press START key Press CUSTOM SETTINGS key to stop the operations 9 2 Purpose Operation test Check Function Purpose Used to check the operations of the sensors and detectors in the duplex section and its control circuit Section Duplex Item Operation DSW_ADU ADU cabinet open close detection AINPD ...

Page 289: ...ar Cancel Trouble etc Function Purpose Used to cancel the self diag U6 09 F3 12 22 large capacity paper feed tray paper feed trays 1 2 troubles Section LCC Item Trouble SIMULATION 13 U1 TROUBLE CANCELLATION ARE YOU SURE 1 YES 2 NO 1 1 SIMULATION 14 TROUBLE CANCELLATION OTHERS ARE YOU SURE 1 YES 2 NO 1 1 YES After canceling the LCC trouble the machine returns to the main code entry standby mode 2 N...

Page 290: ...TA DISPLAY TOTAL DRUM TONER DEVE MAINTENANCE TOTAL OUTPUT COPIES PRINTER FAX OUTPUT I FAX OUTPUT DOC FILING OUTPUT RIGHT SIDE OTHERS 22 2 Purpose Adjustment Setup Operation data output Check Display Print Function Purpose Used to check the total numbers of misfeed and troubles When the number of misfeed is considerably great it is judged as necessary for repair The misfeed rate is obtained by divi...

Page 291: ...paper MPRD1_S2 MPRD1 remaining jam Tray 2 feed paper MPRD1_SM MPRD1 remaining jam Manual paper feed tray feed paper MPRD1_SL MPRD1 remaining jam LCC paper feed paper MPFD2_NM MPFD2 not reached jam Manual paper feed tray feed paper MPFD2_NL MPFD2 not reached jam LCC paper feed paper MPFD2_SM MPFD2 remaining jam Manual paper feed tray feed paper MPFD2_SL MPFD2 remaining jam LCC paper feed paper BPT ...

Page 292: ...RT PRINT START Select 1 and press START key Press CUSTOMSETTING key or START key SIMULATION 22 5 ROM VERSION DATA DISPLAY S N 0000000000 MFP 1 00 LANGUAGE 1 00 PCU 1 00 BOOT 1 00 SCANNER 1 00 FAX 1 00 FINISHER 1 00 SADDLE UNIT 1 00 LCC 1 00 INSERTER 1 00 SIMULATION 22 6 DATA PRINT MODE SELECT SETTING AND PRESS START 0 TRAY SELECT AUTO ONLY 1 PRINT START 1 SIMULATION 22 6 0 DATA PRINT MODE EXECUTIN...

Page 293: ...t not installed AR PN4A Punch unit installed 2 hole AR PN4B Punch unit installed 2 hole 3 hole auto select AR PN4C Punch unit installed 4 hole AR PN4D Punch unit installed 4 hole wide LCC Side LCC not installed AR LC6 Side LCC installed MEMORY 0MB Expansion memory not installed MB Expansion memory MB HD 0MB Hard disk not installed MB Hard disk installed NIC Network card not installed NIC Network c...

Page 294: ...ers related to the scan mode and the internet FAX mode Section Scanner Item Counter NETWORK SCANNER ORIGINAL COUNTER Document scan quantity OC SPF total quantity MAIL COUNTER Number of times of mail send FTP COUNTER Number of times of FTP send INTERNET FAX ORIGINAL COUNTER Document scan quantity OC SPF total quantity INTERNET FAX SEND Number of times of internet FAX send INTERNET FAX RECEIVE Numbe...

Page 295: ...IMULATION 23 80 DATA PRINT MODE SELECT SETTING AND PRESS START 0 TRAY SELECT AUTO ONLY 1 PRINT START 2 PRINT PATTERN 1 1 SIMULATION 23 80 0 SIMULATION 23 80 DATA PRINT MODE EXECUTING 0 TRAY SELECT 1 Select 1 and press START key Press CUSTOM SETTING key or START key Press CUSTOM SETTING key or START key Select 2 and press START key DATA PRINT MODE INPUT VALUE AND PRESS START PRINT PATTERN INPUT 1 1...

Page 296: ...of stapling 4 PUNCH Number of times of punching 5 STAMP Number of times of SPF finish stamp 6 SADDLE STAPLER Number of times of saddle stapling 7 INSERTER Number of times inserter operations Press START key Press CUSTOM SETTINGS key or START key 24 4 Purpose Data clear Function Purpose Used to reset the maintenance counter Section Item Counter 1 MAINTENANCE Maintenance counter SIMULATION 24 3 ORG ...

Page 297: ... the OPC drum is replaced Section Image process Photoconductor Developing Transfer Cleaning Item Counter Photo conductor 1 DRUM OPC drum counter Press START key Press CUSTOM SETTINGS key or START key SIMULATION 24 6 COPY COUNTER DATA CLEAR PRESS START 1 COPY 1 SIMULATION 24 6 COUNTER DATA CLEAR ARE YOU SURE 1 YES 2 NO 1 SIMULATION 24 7 DRUM COUNTER DATA CLEAR SELECT1 AND PRESS START 1 DRUM 1 SIMUL...

Page 298: ... 4 SEND IMAGES 5 SEND TIME 6 RECEIVE TIME 1 SIMULATION 24 10 COUNTER DATA CLEAR ARE YOU SURE 1 YES 2 NO 1 SIMULATION 24 11 TIMER DATA CLEAR SELECT1 2 AND PRESS START 1 DRUM ROTATION 2 DV ROTATION 1 SIMULATION 24 11 TIMER DATA CLEAR ARE YOU SURE 1 YES 2 NO 1 1 NETWORK SCANNER ORIGINAL COUNTER Document scan quantity counter in the network scanner mode 2 MAIL COUNTER Number of times of mail send 3 FT...

Page 299: ...ng developer Section Image process Photoconductor Developing Transfer Cleaning Item 2 The humidity near the developing tank at the developing adjust ment is registered Press START key Press CUSTOM SETTINGS key and the operation is stopped immediately or after 3 min SIMULATION 25 1 TONER SENSOR OUTPUT MONITOR PRESS START HUMIDITY AREA 70 0 72 5 DEVE REFERENCE 128 SIMULATION 25 1 DV MONITOR EXECUTIN...

Page 300: ...estination 1 USA United States of America 2 CANADA Canada 3 INCH Inch series EX 4 JAPAN Japan 5 AB_B AB series B5 6 EUROPE Europe 7 UK UK 8 AUSTRALIA Australia 9 AB_A AB series A5 10 CHINA China SIMULATION 26 5 1 A3 LEDGER COUNT UP MODE SETTING SELECT 1 3 AND PRESS START 1 TOTAL COUNTER 1 2 MAINTENANCE DRUM COUNTER 1 3 DV COUNTER 1 SIMULATION 26 5 A3 LEDGER COUNT UP MODE SETTING SELECT 1 2 AND PRE...

Page 301: ...story of SIM22 4 26 38 Purpose Setting Function Purpose Used to set CONTINUE STOP of printing when maintenance timing is over and the count value reaches 110 of replacement timing life Section Other Item Specifications 0 PRINT CONTINUE Print continue 1 PRINT STOP Print stop SIMULATION 26 30 CE MARK CONTROL SETTING SELECT 0 1 AND PRESS START 0 NO 1 YES 1 1 SIMULATION 26 35 TROUBLE MEMORY MODE SETTI...

Page 302: ... side the self diag display U7 00 is displayed and printing is inhibited SIMULATION 26 52 BLANK PAPER COUNT UP SETTING SELECT 0 1 AND PRESS START 0 NO NO COUNT UP 1 YES COUNT UP 1 SIMULATION 26 68 CA KEY CANCEL MODE SETTING SELECT 0 1 AND PRESS START 0 DISABLE 1 ENABLE PRINT STOP 0 SIMULATION 27 1 DISABLING OF U7 00 TROUBLE SELECT 0 1 AND PRESS START 0 YES 1 NO 1 27 5 Purpose Setting Function Purp...

Page 303: ...tection 2 Bypass Tray size The manual feed tray detection size is displayed M1PFD Tray 3 transport detection M1LUD Tray 3 upper limit detection M1PED Tray 3 paper empty detection M1SS1 Tray 3 rear edge switch 1 M1SS2 Tray 3 rear edge switch 2 M1SS3 Tray 3 rear edge switch 3 M1SS4 Tray 3 rear edge switch 4 M1SPD Tray 3 paper remaining quantity detection Tray 3 size The tray 3 detection size is disp...

Page 304: ...RESS START 1 MAX POSITION 2 POSITION 1 3 POSITION 2 4 MIN POSITION 1 SIMULATION 40 2 BYPASS TRAY ADJUSTMENT MAX POSITION COMPLETE or ERROR Press CUSTOM SETTINGS key SIMULATION 40 2 BYPASS TRAY ADJUSTMENT POSITION 1 COMPLETE or ERROR Select 1 and press START key SIMULATION 40 2 BYPASS TRAY ADJUSTMENT POSITION 2 COMPLETE or ERROR Press CUSTOM SETTINGS key Press CUSTOM SETTINGS key Select 2 and press...

Page 305: ...7 Document detection sensor status No document Normal display Document present Highlighted 41 2 Purpose Adjustment Function Purpose Used to adjust the document size sensor sensing level Section Other Item Operation SIMULATION 40 12 TRAY3 ADJUSTMENT SELECT 1 2 AND PRESS START 1 MAX POSITION 2 MIN POSITION 1 SIMULATION 40 12 TRAY3 ADJUSTMENT MAX POSITION COMPLETE or ERROR Press CUSTOM SETTINGS key S...

Page 306: ...SIMULATION 43 3 1 FUSER MOTOR SPEED SETTING SELECT 1 2 AND PRESS START 1 NORMAL 36 2 SLOWDOWN 46 SIMULATION 43 3 FUSER MOTOR SPEED SETTING INPUT VALUE AND PRESS START 1 NORMAL 36 44 44 1 Purpose Setting Function Purpose Used to set enable disable of correction operations in the image forming process section Section Image process Photoconductor Developing Transfer Cleaning Item Operation 1 Each bit...

Page 307: ...ENSITY 32 SIMULATION 44 4 PROCON INITIAL DENSITY SETUP INPUT VALUE 0 255 AND PRESS START 1 PROCON INI DENSITY 32 44 5 Purpose Setting Function Purpose Used to set the reference developing bias voltage the reference main charger grid voltage and the laser power in the image density correction Section Image process Photoconductor Developing Item Operation Item Default 1 GRID BIAS VOL Main charger vo...

Page 308: ...SS CONTROL DATA DISPLAY DRUM ROTATION TIME 01234567 sec DEVE MIXING TIME 01234567 sec DRUM 0 GR_BS DV_BS LD_ADJ AUTO 000 000 000 000 000 000 CHARA 000 000 000 000 000 000 CHARA_P 000 000 000 000 000 000 PHOTO 000 000 000 000 000 000 PRT 000 000 000 000 000 000 DESTINATION1 0 DESTINATION2 0 SIMULATION 44 12 DM DATA PATCH BASE DATA DISPLAY DMLED 000 PC LED 000 END DV_BS 000 PT1 BS1 PT2 BS2 PT3 BS3 I...

Page 309: ...oto mode 3 0 Normal display NOW COPYING ERROR display Door open DOOR OPEN Jam JAM Paper empty PAPER EMPTY 1 TRAY1 TRAY1 2 TRAY2 TRAY2 3 TRAY3 TRAY3 4 TRAY4 TRAY4 5 BPT Manual feed 6 LCC Side LCC Select 2 and press START key Press START key or press CUSTOM SETTINGS key 46 9 Purpose Adjustment Function Purpose Used to adjust the print density for each density level display value in the copy mode bin...

Page 310: ... JAM Paper empty PAPER EMPTY 1 TRAY1 TRAY1 2 TRAY2 TRAY2 3 TRAY3 TRAY3 4 TRAY4 TRAY4 5 BPT Manual feed 6 LCC Side LCC Select 2 and press START key Press START key or press CUSTOM SETTINGS key SIMULATION 46 9 Select other than 0 2 and press START key Press CUSTOM SETTINGS key SIMULATION 46 9 EXP LEVEL SETUP CHAR 2 INPUT VALUE 0 99 AND PRESS START 3 1 0 Press START key SIMULATION 46 9 EXP LEVEL SETU...

Page 311: ...ress CUSTOM SETTINGS key or terminate copying SIMULATION 46 10 EXP LEVEL SETUP MIX 2 SELECT 1 6 AND PRESS START FEED TRAY 1 TRAY1 2 TRAY2 3 TRAY3 4 TRAY4 5 BPT 6 LCC Press START key or press CUSTOM SETTING key 1 Select 0 and press START key 1 Select 1 and press START key EXP LEVEL SETUP MIX 2 SELECT 0 11 AND PRESS START 0 TRAY SELECT 1 1 COPY START 2 EXP LEVEL 1 3 1 0 50 4 1 5 50 5 2 0 50 6 2 5 50...

Page 312: ...L FAX mode print density 0 99 50 Normal display NOW PRINTING ERROR display Door open DOOR OPEN Jam JAM Paper empty PAPER EMPTY SIMULATION 46 11 Select other than 0 2 and press START key Press CUSTOM SETTINGS key SIMULATION 46 11 EXP LEVEL SETUP PHOTO2 INPUT VALUE 0 99 AND PRESS START 3 1 0 Press START key SIMULATION 46 11 EXP LEVEL SETUP PHOTO2 NOW COPYING 50 Press CUSTOM SETTINGS key or terminate...

Page 313: ...ch normal mode Only when FAX is installed Section Item Picture quality Item Set range Default 0 TRAY SELECT Paper feed tray selection 1 PRINT START Print start Default 2 EXP LEVEL Exposure level selection 3 AUTO Auto 0 99 50 4 1 0 Exposure level 1 5 2 0 Exposure level 2 6 3 0 Exposure level 3 7 4 0 Exposure level 4 8 5 0 Exposure level 5 Normal display NOW PRINTING ERROR display Door open DOOR OPE...

Page 314: ...0 H Exposure level 1 Half tone 11 2 0 H Exposure level 2 Half tone 12 3 0 H Exposure level 3 Half tone 13 4 0 H Exposure level 4 Half tone 14 5 0 H Exposure level 5 Half tone Normal display NOW PRINTING ERROR display Door open DOOR OPEN Jam JAM Paper empty PAPER EMPTY 1 TRAY1 TRAY1 2 TRAY2 TRAY2 3 TRAY3 TRAY3 4 TRAY4 TRAY4 5 BPT Manual feed 6 LCC Side LCC Select 2 and press START key Press START k...

Page 315: ...0 H Exposure level 3 Half tone 13 4 0 H Exposure level 4 Half tone 14 5 0 H Exposure level 5 Half tone Normal display NOW PRINTING ERROR display Door open DOOR OPEN Jam JAM Paper empty PAPER EMPTY 1 TRAY1 TRAY1 2 TRAY2 TRAY2 3 TRAY3 TRAY3 4 TRAY4 TRAY4 5 BPT Manual feed 6 LCC Side LCC Select 2 and press START key Press START key or press CUSTOM SETTINGS key 50 1 1 Select other than 0 2 and press S...

Page 316: ...fault 2 EXP LEVEL Exposure level selection 3 AUTO Auto 0 99 50 4 1 0 Exposure level 1 5 2 0 Exposure level 2 6 3 0 Exposure level 3 7 4 0 Exposure level 4 8 5 0 Exposure level 5 9 AUTO H Auto Half tone 10 1 0 H Exposure level 1 Half tone 11 2 0 H Exposure level 2 Half tone 12 3 0 H Exposure level 3 Half tone 13 4 0 H Exposure level 4 Half tone 14 5 0 H Exposure level 5 Half tone Normal display NOW...

Page 317: ...ntering an adjustment value in this simulation the adjustment value is set When START key is pressed the adjustment value is set and copying is per formed Press START key Press CUSTOM SETTINGS key 46 18 Purpose Adjustment Function Purpose Used to adjust the gamma density gradient in the copy mode Section Item Picture quality Density Item Set range Default 0 TRAY SELECT Paper feed tray selection 1 ...

Page 318: ... press START key Press CUSTOM SETTINGS key Press START key Press CUSTOM SETTINGS key or terminate copying Select 1 and press START key Select 0 and press START key 1 SIMULATION 46 18 EXP LEVEL SETUP FAX SUPER FINE SELECT 3 14 AND PRESS START EXP LEVEL SELECT 3 AUTO 4 1 0 5 2 0 6 3 0 7 4 0 8 5 0 9 AUTO H 10 1 0 H 11 2 0 H 12 3 0 H 13 4 0 H 14 5 0 H 1 AE MODE AE mode 2 AE STOP MODE COPIER AE fixed m...

Page 319: ...Exposure level 1 0 4 Exposure level 1 5 5 Exposure level 2 0 6 Exposure level 2 5 7 Exposure level 3 0 8 Exposure level 3 5 9 Exposure level 4 0 10 Exposure level 4 5 11 Exposure level 5 0 3 SPF FRONT SPF front front frame side 0 255 128 4 SPF REAR SPF front rear frame side 5 DSPF DSPF Back surface SIMULATION 46 20 1 Press CUSTOM SETTINGS key SIMULATION 46 20 OC SPF EXP ADJUSTMENT INPUT VALUE 0 25...

Page 320: ...tone 7 1 0 H Exposure level 1 Half tone 8 2 0 H Exposure level 2 Half tone 9 3 0 H Exposure level 3 Half tone 10 4 0 H Exposure level 4 Half tone 11 5 0 H Exposure level 5 Half tone Select other than 0 11 and press START key Press START key or press CUSTOM SETTINGS key 1 SIMULATION 46 22 EXP LEVEL SETUP SCANNER NORMAL SELECT 0 5 AND PRESS START 0 AUTO 50 1 1 0 50 2 2 0 50 3 3 0 50 4 4 0 50 5 5 0 5...

Page 321: ...per fine Half tone OC 3 OC_UFine HT Ultra fine Half tone OC 4 SPF_Fine HT Fine text Half tone SPF 5 SPF_SFine HT Super fine Half tone SPF 6 SPF_UFine HT Ultra fine Half tone SPF 7 CIS_Fine HT Fine text Half tone CIS 8 CIS_SFine HT Super fine Half tone CIS 9 CIS_UFine HT Ultra fine Half tone CIS SIMULATION 46 25 EXP LEVEL SETUP SCANNER ULTRA FINE SELECT 0 11 AND PRESS START 0 AUTO 50 1 1 0 50 2 2 0...

Page 322: ...8 2 0 H Exposure level 2 Half tone 9 3 0 H Exposure level 3 Half tone 10 4 0 H Exposure level 4 Half tone 11 5 0 H Exposure level 5 Half tone 1 SIMULATION 46 39 FAX SHARPNESS LEVEL SETUP SELECT 1 12 AND PRESS START 1 OC_NORMAL 3 2 OC_FINE 3 3 OC_FINE H 1 4 OC_SFINE 3 5 OC_SFINE H 1 6 OC_UFINE 3 7 OC_UFINE H 1 8 OC_600 3 9 OC_600 H 3 10 SPF1_NORMAL 3 11 SPF1_FINE 3 12 SPF1_FINE H 1 13 SPF1_SFINE 3 ...

Page 323: ...5mm LEDA 15 Paper lead edge void 3 5mm DENA 35 Set LEAD to 15 Enter 15 as the adjustment value of LEAD and press P key 0 1mm step 1 TRAY1 TRAY1 2 TRAY2 TRAY2 3 TRAY3 TRAY3 4 TRAY4 TRAY4 5 BPT Manual feed 6 LCC Side LCC Set range 25 400 Select 2 and press START key Press START key or press CUSTOM SETTINGS key 50 1 2 Select other than 0 2 and press START key Press CUSTOM SETTINGS key Press START key...

Page 324: ...ed tray selection mode 3 Enter the number corresponding to the paper feed tray of the tar get paper with 10 key 4 Press START key The paper feed tray is selected To set the magnification ratio perform the following procedure 1 Enter 2 with 10 key 2 Press START key 3 Enter the copy magnification ratio with 10 key 4 Press START key Item Content Set range Default 0 TRAY SELECT Paper feed tray selecti...

Page 325: ...ONT REAR and press START key Front frame void area 3 5mm Rear frame void area 3 5mm If as shown above the front and the rear void areas are not even use SIM 50 5 to adjust the image off center position NOTE When P is pressed after entering an adjustment value the adjustment value is set When START key is pressed instead the adjustment value is set and copying is performed Copy condition in this si...

Page 326: ...d tray to be used with 10 key Table 3 4 Press START key The paper feed tray is selected When the total of the above set value 1 6 and 10 is entered the mode is changed to the duplex print mode NOTE When P key is pressed after entering the adjustment value in this simulation the adjustment value is set When START key is pressed instead the adjustment value is set and copying is performed Table 1 Se...

Page 327: ... adjustment value is set When START key is pressed instead the adjustment value is set and copying is performed Table 2 Copy condition setting in this simulation To select paper paper feed tray perform the following procedures 1 Enter 0 with 10 key 2 Press START key The mode is changed to the paper feed tray selection mode 3 Enter the number corresponding to the paper feed tray to be used with 10 ...

Page 328: ...surface rear edge image loss set value 0 20 0 Image loss set value SIDE 2 8 LEAD_EDGE Back surface lead edge image loss set value 0 99 15 9 FRONT REAR Back surface side edge image loss set value 20 10 TRAIL_EDGE Back surface rear edge image loss set value 0 20 0 Normal display NOW COPYING ERROR display Door open DOOR OPEN Jam JAM Paper empty PAPER EMPTY 1 TRAY1 TRAY1 2 TRAY2 TRAY2 3 TRAY3 TRAY3 4 ...

Page 329: ...opy is made L5 Distance mm from the image lead edge position to the paper lead edge x 10 Set range 25 200 Item Set range Default 0 TRAY SELECT Paper feed tray selection 1 6 1 COPY START Copy START Default 2 MAGNIFICATION Print magnification ratio 25 200 Lead edge adjustment value 3 L4 Distance from the front surface image lead edge to the scale of 10mm SPF 200 0 999 4 L5 Distance from the back sur...

Page 330: ...tion Purpose Used to adjust the print image off center position Adjusted separately for each paper feed section Section Item Picture quality Image position Item Set range Default 0 TRAY SELECT Paper feed tray selection 1 6 1 COPY START Copy START Default 2 MAGNIFICATION Print magnification ratio 25 400 100 Off center adjustment value 3 TRAY1 Tray 1 adjustment 0 99 50 4 TRAY2 Tray 2 adjustment 5 TR...

Page 331: ...the adjustment value with 10 key 4 Press START key Shift for the adjustment value change 1 0mm step Normal display NOW COPYING ERROR display Door open DOOR OPEN Jam JAM Paper empty PAPER EMPTY 1 TRAY1 TRAY1 2 TRAY2 TRAY2 3 TRAY3 TRAY3 4 TRAY4 TRAY4 5 BPT Manual feed 6 LCC Side LCC Set range 25 400 Select 2 and press START key Press START key or press CUSTOM SETTINGS key 50 27 Purpose Adjustment Fu...

Page 332: ...This adjustment is required when the print image position variations are considerably great or when paper jams occur frequently Section Paper transport Discharge Switchback Transport Item Operation Item Set range Default AR M550N U AR 620N U AR M700N U 0 TRAY SELECT Paper feed tray selection 1 5 1 PRINT START Print start Default 2 TRAY1 Tray 1 adjustment value 0 99 46 48 3 TRAY2 Tray 2 adjustment ...

Page 333: ...0 SIMULATION 51 2 RESIST TIMING ADJUSTMENT NOW PRINTING SIMULATION 51 2 RESIST TIMING ADJUSTMENT INPUT VALUE 0 99 AND PRESS START 1 TRAY1 Select 1 and press START key Select other than 0 1 and press START key Press CUSTOM SETTINGS key Press START key Press CUSTOM SETTINGS key or terminate copying 1 SIMULATION 51 2 RESIST TIMING ADJUSTMENT SELECT 1 15 AND PRESS START FEED TRAY 1 TRAY1 2 TRAY2 3 TRA...

Page 334: ...gine control operations PCU PWB Section Item Operation Specifications Press START key Press CUSTOM SETTINGS key or START key 1 SIMULATION 53 8 SPF SCANNING POSITION ADJUSTMENT PRESS START 2 MANUAL 25 1 25 SIMULATION 53 8 SPF SCANNING POSITION ADJUSTMENT INPUT VALUE 1 70 AND PRESS START 2 MANUAL 1 SIMULATION 55 1 ENGINNE SOFT SW SETTING SELECT 1 16 AND PRESS START 1 2 3 4 5 6 7 8 00001001 SIMULATIO...

Page 335: ...rom HDD to EEPROM 5 SRAM FAX Memory Option Memory HDD Transfer from SRAM to HDD When however the FAX memory or an option memory for FAX memory is installed the contents of the Fax memory are also transferred to HDD 6 HDD SRAM FAX Memory Option Memory Transfer from HDD to SRAM When however the FAX memory or an option memory for FAX memory is installed the contents HDD are transferred to the FAX mem...

Page 336: ...e 50 43 4 PHOTO Photo mode 50 43 Press START key Press CUSTOM SETTINGS key or START key SIMULATION 61 1 LSU TEST PRESS START 1 LSU 1 SIMULATION 61 1 LSU TEST NOW CHECKING 1 LSU Press CUSTOM SETTINGS key Press START key SIMULATION 61 1 LSU TEST OK or NG 1 LSU 1 SIMULATION 61 2 LASER POWER SETTING COPY SELECT 1 4 AND PRESS START 1 AE 44 2 CHARA 50 3 MIX 50 4 PHOTO 50 1 SIMULATION 61 2 LASER POWER SE...

Page 337: ... operation of the hard disk read write Only in the model with a disk installed Partial check Section MFP controller HDD Item Operation 1 YES Execution 2 NO Cancel SIMULATION 62 1 HDD FORMAT ARE YOU SURE 1 YES 2 NO 1 SIMULATION 62 1 HDD FORMAT EXECUTING Press START key SIMULATION 62 1 HDD FORMAT OK or NG Completion Press CUSTOM SETTINGS key 62 3 Purpose Operation test Check Function Purpose Used to...

Page 338: ...T function is printed out Section MFP controller HDD Item Clear 0 TRAY SELECT Tray select auto only Selection inhibited 1 PRINT START Print start Select 1 and press START key Press CUSTOM SETTINGS key or START key 62 8 Purpose Data clear Function Purpose Used to format the hard disk the system area excluded Section MFP controller HDD Item Clear SIMULATION 62 6 SMART OFFLINE TEST 1 SHORT SELF TEST ...

Page 339: ...er pixel gain adjustment value FRONT OFFSET Front black difference REAR ODD GAIN Rear odd number pixel gain adjustment value REAR EVEN GAIN Rear even number pixel gain adjustment value REAR OFFSET Rear black difference MIN All pixels min value MAX All pixels max value AVE All pixels average value CIS data Only when DSPF installed GAIN Gain adjustment value MAX Pixel max MIN Pixel min AVE Pixel ave...

Page 340: ... the print mode the print quantity and the density can be optionally set Section Item Operation SIMULATION 63 7 SHADING POSITION ADJUSTMENT PRESS START 1 CCD 0 1 SIMULATION 63 7 SHADING POSITION ADJUSTMENT INPUT VALUE 1 16 AND PRESS START 1 CCD 0 0 TRAY SELECT 1 TRAY1 2 TRAY2 3 TRAY3 4 TRAY4 5 BPT Paper feed tray 1 Tray 1 2 Tray 2 3 Tray 3 4 Tray 4 5 Manual feed 6 LCC 6 LCC 1 PRINT START Print exe...

Page 341: ...xels 16 gradations 83 For every other 1 block width 128 pixels 8 gradations 84 Memory check pattern 85 Cleaning check pattern 86 Offset check pattern 87 Test B image For aging 88 6 printer chart 89 5 printer chart 90 Toner quantity measuring chart 91 Radiation chart 98 Data printing NO ENGINE PATTERN CONTROLLER PATTERN Select 1 and press START key Select other than 1 and press START key Press STAR...

Page 342: ...pose Used to adjust the touch panel LCD display section detection position Section Operation Display Operation key Item 65 2 Purpose Adjustment Setup Operation data output Check Display Print Function Purpose Used to check the result of the touch panel LCD display detection position adjustment The coordinates are displayed Section Operation Display Operation key Item 66 66 1 Purpose Setting Functi...

Page 343: ...4 5 6 7 8 1 SIMULATION 66 2 FAX SOFT SW CLEAR ARE YOU SURE JAPAN 1 YES 2 NO Press START key Press CUSTOM SETTINGS key 66 4 Purpose Operation test Check Function Purpose Used to check the output operation of data signals in each data output mode of FAX Used to check the operation of MODEM Send level Max Only when FAX is installed Section FAX Item Operation 1 NOSIGNAL No signal 17 12 0 V33 12 0 V33 ...

Page 344: ... 8 V34 10 14 4 V34 11 12 0 V34 12 9 6 V34 13 7 2 V34 14 4 8 V34 15 2 4 V34 16 14 4 V33 17 12 0 V33 18 14 4 V17 19 12 0 V17 20 9 6 V17 21 7 2 V17 22 9 6 V29 23 7 2 V29 24 4 8 V27t 25 2 4 V27t 26 0 3 FLG 27 CED 2100 28 CNG 1100 29 0 3 V21 30 ANSam 31 RINGER 32 No RBT 2 Same display SIMULATION 66 4 SIGNAL OUTPUT CHECK LEVEL MAX SELECT 1 32 AND PRESS START 1 NOSIGNAL 2 33 6 V34 3 31 2 V34 4 28 8 V34 2...

Page 345: ...6 8 V34 10 14 4 V34 11 12 0 V34 12 9 6 V34 13 7 2 V34 14 4 8 V34 15 2 4 V34 16 14 4 V33 17 12 0 V33 18 14 4 V17 19 12 0 V17 20 9 6 V17 21 7 2 V17 22 9 6 V29 23 7 2 V29 24 4 8 V27t 25 2 4 V27t 26 0 3 FLG 27 CED 2100 28 CNG 1100 29 0 3 V21 30 ANSam 31 RINGER 32 No RBT 2 Same display SIMULATION 66 5 SIGNAL OUTPUT CHECK SOFT SW SELECT 1 32 AND PRESS START 1 NOSIGNAL 2 33 6 V34 3 31 2 V34 4 28 8 V34 2 ...

Page 346: ...GE 10 3 MESSAGE1 MESSAGE 1 13 MESSAGE11 MESSAGE 11 4 MESSAGE2 MESSAGE 2 14 MESSAGE12 MESSAGE 12 5 MESSAGE3 MESSAGE 3 15 MESSAGE13 MESSAGE 13 6 MESSAGE4 MESSAGE 4 16 MESSAGE14 MESSAGE 14 7 MESSAGE5 MESSAGE 5 17 MESSAGE15 MESSAGE 15 8 MESSAGE6 MESSAGE 6 18 ALARM Alarm 9 MESSAGE7 MESSAGE 7 19 RINGER Call ring 10 MESSAGE8 MESSAGE 8 20 EXT TEL RING ER External TEL ring SIMULATION 66 8 MESSAGE OUTPUT CH...

Page 347: ...SOFT SW SELECT 1 20 AND PRESS START EXECUTING 1 NONE 2 PAUSE 3 MESSAGE1 4 MESSAGE2 5 MESSAGE3 6 MESSAGE4 7 MESSAGE5 8 MESSAGE6 9 MESSAGE7 10 MESSAGE8 11 MESSAGE9 12 MESSAGE10 13 MESSAGE11 14 MESSAGE12 15 MESSAGE13 16 MESSAGE14 17 MESSAGE15 18 MESSAGE13 19 RINGER 20 EXT TEL RINGER 1 SIMULATION 66 9 MESSAGE OUTPUT CHECK SOFT SW SELECT 1 20 AND PRESS START 1 NONE 2 PAUSE 3 MESSAGE1 4 MESSAGE2 5 MESSA...

Page 348: ...ignal output The dial number signal set by SIM 66 13 is outputted Used to check troubles in dialing and to check the operation Only when FAX is installed Section FAX Item Operation SIMULATION 66 12 300bps SIGNAL OUTPUT SOFT SW SELECT 1 6 AND PRESS START 1 NO SIGNAL 2 11111 3 11110 4 00000 5 010101 6 00001 SIMULATION 66 12 300bps SIGNAL OUTPUT SOFT SW SELECT 1 6 AND PRESS START EXECUTING 1 NO SIGNA...

Page 349: ...MULATION 66 15 DIAL TEST 20PPS SELECT 0 1 AND PRESS START 0 EXECUTE 1 MAKE TIME 7 9 ms SIMULATION 66 15 DIAL TEST 20PPS SELECT 0 15 AND PRESS START 1 MAKE TIME 1 7 SIMULATION 66 15 DIAL TEST 20PPS EXECUTING 1 MAKE TIME 7 9 ms Press CUSTOM SETTINGS key Press CUSTOM SETTINGS key or press START key Select 1 and press START key Select 0 and press START key Select 0 and press START key Press CUSTOM SET...

Page 350: ...tem name FTP expansion Fine name Group expansion FAX receive select table Program IFAX receive YES NO Use index Polling allow number Standard sender Memory box IFAX sender registration Sender name FAX sender registration Soft SW SIMULATION 66 18 DTMF SIGNAL OUTPUT SOFT SW INPUT 0 9 AND PRESS START 1 SIMULATION 66 18 DTMF SIGNAL OUTPUT SOFT SW EXECUTING 1 66 20 Purpose Data transfer Function Purpos...

Page 351: ...l state without printing Select other than 0 and press START key After completion of backup SIMULATION 66 22 HANDSET VOLUME SETTING SELECT 1 3 AND PRESS START 1 MIN 2 MIDDLE 3 MAX 2 SIMULATION 66 22 HANDSET VOLUME SETTING SELECT 1 3 AND PRESS START EXECUTING 1 MIN 2 MIDDLE 3 MAX 2 Press CUSTOM SETTINGS key Press START key SIMULATION 66 22 HANDSET VOLUME SETTING SELECT 1 3 AND PRESS START EXECUTING...

Page 352: ...ection FAX Item Data 66 27 Purpose Setting Function Purpose Used to register the transfer number for voice warp Only when FAX is installed Not used in the market For development Section FAX Item Data SIMULATION 66 25 M D IN FAX NUMBER SETTING 0 9 0 9 INPUT NUMBER AND PRESS START 0123456789 01234567 SIMULATION 66 26 M D IN EXTEL NUMBER SETTING 0 9 0 9 INPUT NUMBER AND PRESS START 0123456789 0123456...

Page 353: ...arity reverse signal HS2 Polarity reverse signal RHS Handset hook SW EXHS External telephone hook SW 66 31 Purpose Operation test Check Function Purpose Used to check the relay operation Section FAX Item Operation SIMULATION 66 29 ADDRESS DATA CLEAR ARE YOU SURE 1 YES 2 NO 1 1 SIMULATION 66 30 TEL LIU SENSOR CHECK HS1 HS2 RHS EXHS 10001100 1 2 3 4 5 6 7 8 SIMULATION 66 31 TEL LIU SETTING INPUT 0 1...

Page 354: ...T key After completion of reloading 66 36 Purpose Operation test Check Function Purpose Used to check interface between MFPC controller and MDMC Check of the data line or the command line Section FAX Item Operation 1 MFPC MDMC Date line once only 2 MFPC MDMC Date line once only 3 MFPC MDMC Data line repeat 4 MFPC MDMC Data line repeat 5 MFPC MDMC Command line once only 6 MFPC MDMC Command line onc...

Page 355: ...11 SIMULATION 66 60 ACR SETTING SELECT NUMBER AND PRESS START SWITCHING OF MENU 19 Through Number12 20 Through Number13 21 Through Number14 22 Through Number15 23 Through Number16 24 Through Number17 25 Through Number18 26 Through Number19 27 Through Number20 28 Through Number21 29 Through Number22 30 Reserve Through Number1 31 Reserve Through Number2 32 Reserve Through Number3 33 Reserve Through ...

Page 356: ...e When the machine recognizes a trouble it stops the operation and dis plays 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 trouble...

Page 357: ...opy lamp Scanner L1 L3 U2 80 81 FAX board breakdown MFP control FAX F6 F7 FAX power OFF MFP control Network error MFP control CE Staple breakdown PCU F1 10 2 2 2 2 Paper feed tray breakdown PCU F3 U6 LCC 3 3 3 3 Process control breakdown PCU F2 31 32 37 4 4 4 4 PCU section breakdowns Motor fusing section etc PCU C1 C2 C3 H2 H3 H4 H5 L4 excluding L4 30 L8 U2 90 91 F2 F4 After process breakdown PCU ...

Page 358: ...is not written Default 1 Any trouble is written into the trouble memory unconditionally B Power ON trouble detection sequence When the power is turned ON if H3 H4 H5 U1 U2 PF L4 31 F3 12 22 or U6 LCC related sub code 09 only is saved a trouble code is imme diately displayed E7 50 55 56 57 60 65 66 67 trouble is not saved Power ON sequence H3 H4 U1 U2 U6 PF trouble check To the corresponding block ...

Page 359: ...sk that the memory is full Paper empty Note There is a risk that the memory is full Paper JAM Note There is a risk that the memory is full Document JAM Simulation Key operation Communication disable Trouble code Trouble content Remarks Trouble detection Mechanism Option Electricity FAX Supply Main code Sub code C1 00 MC trouble PCU CE 00 Another communication error occurs Network CE 01 The network...

Page 360: ... PCU F1 41 Finisher saddle positioning plate motor trouble PCU F1 42 Finisher saddle guide motor trouble PCU F1 43 Finisher saddle alignment motor trouble PCU F1 44 Finisher saddle rear staple motor trouble PCU F1 45 Finisher saddle front staple motor trouble PCU F1 46 Finisher saddle push motor trouble PCU F1 51 Finisher sensor connector connection trouble PCU F1 52 Finisher micro switch trouble ...

Page 361: ...fan trouble MFP control L6 10 Polygon motor lock detection PCU L8 01 No full wave signal PCU PC Personal counter uninstalled MFP control PF 00 RIC copy inhibit command receive MFP control U1 01 FAX battery abnormality MFP control U1 02 RTC read error combined use as FAX on MFP control PWB MFP control U2 00 EEPROM read write error MFP control MFP control U2 11 Counter check sum error MFP control EE...

Page 362: ...ause Improper connection of the network cable Remedy Check the connection of the network cable Note Main code Sub code Title The network card is not installed or broken CE 01 Phenomenon Display Lamp Message Details Network card connection trouble Section Operation mode Note Case 1 Trouble position Cause The network card is not installed on the controller Remedy Check that the network card is insta...

Page 363: ...medy Check the account name or the password registered in the FTP server as the destination Note Main code Sub code Title The specified mail server or the FTP server is not found Main code Sub code Title The entered directory of the FTP server is invalid CE 05 Phenomenon Display Lamp Message Details The entered directory of the FTP server is invalid Section Operation mode Note Case 1 Trouble posit...

Page 364: ...dy An error occurs in the POP3 server Note Check for any error in the POP3 server Main code Sub code Title CIS shading trouble White correction E6 11 Phenomenon Display Lamp Message Details CIS shading trouble White correction When the power is turned on or when the proper gain setup value is not obtained with SIM 63 2 CIS shading Retry number 256 times CIS white reference plate scan level is abno...

Page 365: ...code Sub code Title CIS communication trouble Main code Sub code Title Laser trouble E7 02 Phenomenon Display Lamp Message Details Laser trouble The BD signal from the LSU is kept OFF or ON When the polygon motor rotation is started and three successive BDT signals of I O ASIC are detected after forced lighting of laser Section Engine Operation mode Note Case 1 Trouble position Cause The connector...

Page 366: ... A decode error occurs in making an image Section Controller Operation mode Note Case 1 Trouble position Cause Garbled data in input from PCI to PM DM trouble Data are garbled in image compression transfer Remedy Check installation of the PWB PCI bus If the job at occurrence is FAX check installation of the FAX PWB For the other cases check the MFP control PWB Note Case 2 Trouble position Cause MF...

Page 367: ...hen lighting the copy lamp When the proper gain setup value is not obtained at turning on the power or CCD shading with SIM 63 2 Section Scanner Operation mode Note E7 12 Case 1 Trouble position Cause Mirror lens reference white plate dirt Remedy Clean the mirror the lens and the reference white plate Note Case 2 Trouble position Cause Copy lamp lighting abnormality Remedy Check the light quantity...

Page 368: ...s Controller connection trouble Incompatibility trouble between the controller and the engine Section Controller Operation mode Note E7 60 Case 1 Trouble position Cause Improper combination of the controller PWB and the engine Remedy Check the controller PWB Check combination of the controller PWB and the engine Note Main code Sub code Title Incompatibility check MFP controller detection E7 65 Phe...

Page 369: ... slave unit PWB and the MFP control PWB and the harness Check grounding of the machine Note Main code Sub code Title Communication trouble between the MFP control and the scanner MFP control detection Main code Sub code Title Auto developer adjustment trouble Overtoner error EE EL Phenomenon Display Lamp Message Details Auto developer adjustment trouble Overtoner error When executing the automatic...

Page 370: ...e Details Finisher transport motor abnormality When opening the shutter unit the opening process is not completed in 1sec When closing the shutter unit the closing process is not completed in 1sec When the tray lift unit is operating in the dangerous area Not closed state of the shutter close sensor is detected Section Finisher Operation mode Note Case 1 Trouble position Cause Motor lock Motor RPM...

Page 371: ... breakage Harness disconnection Console finisher control PWB trouble Remedy Use SIM 3 2 to check the sensor operation Note Main code Sub code Title Finisher staple motor trouble F1 10 Phenomenon Display Lamp Message Details Finisher staple motor trouble When the staple unit does not shift from HP within 0 5sec in staple process When a stapler jam is detected and the staple motor is reversed the st...

Page 372: ... motor Finisher control PWB trouble Remedy Use SIM 3 3 to check the motor operation Note Main code Sub code Title Finisher saddle folding sensor trouble F1 31 Phenomenon Display Lamp Message Details Finisher saddle folding sensor trouble When the motor rotation speed linear velocity at every 200msec falls below the specified level When moving to the home position the home position sensor does not ...

Page 373: ...the motor Finisher control PWB trouble Remedy Use SIM 3 3 to check the motor operation Note Main code Sub code Title Finisher saddle communication trouble Main code Sub code Title Finisher punch motor trouble F1 34 Phenomenon Display Lamp Message Details Finisher punch motor trouble When learning the punch unit it does not complete normally and does not return to the home position When executing p...

Page 374: ...lace the finisher control PWB Note Main code Sub code Title Finisher saddle guide motor trouble F1 42 Phenomenon Display Lamp Message Details Finisher saddle guide motor trouble It does not return to the home position within the specified time from starting the guide motor The HP sensor does not turn off within the specified time when shifting from the home position to the specified position Secti...

Page 375: ...rting of the motor in recovery Section Finisher Operation mode Note Case 1 Trouble position Cause Finisher control PWB trouble Malfunction caused by noises Remedy Replace the finisher control PWB Note Main code Sub code Title Finisher saddle push motor trouble F1 46 Phenomenon Display Lamp Message Details Finisher saddle push motor trouble When moving to the home position the home position sensor ...

Page 376: ... Case 1 Trouble position Cause Finisher control PWB trouble Malfunction caused by noises Remedy Replace the finisher control PWB Note Main code Sub code Title Finisher inserter communication trouble F1 60 Phenomenon Display Lamp Message Details Finisher inserter communication trouble Section Inserter Operation mode Note Case 1 Trouble position Cause Improper connection or disconnection of the conn...

Page 377: ... the connector harness to the main PWB Check for disconnection of the harness Note Main code Sub code Title Toner supply abnormality F2 02 Phenomenon Display Lamp Message Details Toner supply abnormality Toner remains in the toner bottle when undertoner is detected by the toner concentration sensor in the developing unit Section Engine Operation mode Note Case 1 Trouble position Cause Toner concen...

Page 378: ...Case 3 Trouble position Cause The image density sensor is dirty OPC drum cleaning trouble Remedy If the adjustment is completed check the drum surface conditions Note Main code Sub code Title Process control trouble Drum marking scan trouble F2 32 Phenomenon Display Lamp Message Details Process control trouble Drum marking scan trouble The drum marking size density or the number of units is improp...

Page 379: ...stment error Main code Sub code Title Developing thermistor breakdown F2 46 Phenomenon Display Lamp Message Details Developing thermistor open or short Three successive values of 244 or above or values of 20 or below are detected at the developing thermistor Section Engine Operation mode Note Case 1 Trouble position Cause Developing thermistor harness connection trouble Remedy Check connection of ...

Page 380: ...t turn on by lift up operation for 10sec when inserting a tray or for 2sec when printing For the first and the second times guide the user to pull out the tray in case of a tray size error Section Engine Operation mode Note F3 22 Case 1 Trouble position Cause MCPED MCLUD trouble No 2 tray lift up motor trouble Improper connection of the harness of the PCU PWB the lift up unit and the paper feed un...

Page 381: ...Trouble position Cause Improper connection or disconnection of the connector and the harness Remedy Check the connector and the harness of the power line Note Case 2 Trouble position Cause PCU PWB trouble Power unit trouble Remedy Check 38V power source in the power unit and the PCU PWB Note Main code Sub code Title MFP control FAX communication trouble MFP control detection F6 00 Phenomenon Displ...

Page 382: ...te Case 2 Trouble position Cause FAX PWB modem chip operation trouble Remedy Replace the FAX PWB Note Main code Sub code Title FAX write protect cancel F6 20 Phenomenon Display Lamp Message Details The write protect jumper of the FAX interface PWB is released Section FAX Operation mode Note Case 1 Trouble position Cause The FAX write protect pin is set to Write Enable Remedy Check the write protec...

Page 383: ...ion stored in the EEPROM on the FAX BOX PWB and that of the machine set with SIM 26 6 Remedy Check the destination of the FAX BOX Check the machine destination with SIM 26 6 Use a proper combination of the machine and the FAX BOX Note Main code Sub code Title FAX board EEPROM read write error F7 01 Phenomenon Display Lamp Message Details FAX board EEPROM read write error ACK from the EEPROM cannot...

Page 384: ...Sub code Title Fusing section low temperature trouble H4 00 HL1 Phenomenon Display Lamp Message 01 HL2 Details Fusing section low temperature trouble The set temperature is not reached within the specified time normally 4 min after turning on the power relay The heater lamp does not turn off in 4 min after starting warming up 02 HL3 After completion of warming up when the temperature below is dete...

Page 385: ...within 2 sec after shifting the mirror base unit in the feeding direction Section Scanner Operation mode Note Case 1 Trouble position Cause Scanner unit trouble The scanner wire is disconnected Remedy Use SIM 1 1 to check scanning operation Note Main code Sub code Title Scanner return trouble L3 00 Phenomenon Display Lamp Message Details Scanner return trouble Scanner return is not completed withi...

Page 386: ...e PCU PWB and the fusing motor Note Main code Sub code Title Developing motor lock detection L4 04 Phenomenon Display Lamp Message Details Developing motor lock detection The motor lock signal is detected for 1 5sec during rotation of the developing motor Section Engine Operation mode Note Case 1 Trouble position Cause Developing motor trouble Remedy Use SIM 6 1 to check the developing motor opera...

Page 387: ...otor operation Note Case 3 Trouble position Cause PCU PWB harness connection between fan and motor trouble PCU circuit trouble Thermistor TH_EX trouble Remedy Check the PCU PWB the harness between fan and motor and the connector Note 1 1 Main code Sub code Title Polygon motor lock detection L6 10 Phenomenon Display Lamp Message Details Polygon motor lock detection It is judged that the polygon mot...

Page 388: ...e MFP control PWB is abnormal such as EE h Section Controller Operation mode Note U1 02 Case 1 Trouble position Cause RTC circuit trouble Remedy Make the time setup again with the key operation and check that the time advances normally Check the RTC circuit Note Case 2 Trouble position Cause Battery voltage fall Remedy Check that the battery voltage is about 2 5V or above Note Case 3 Trouble posit...

Page 389: ...that the EEPROM is properly installed In the simulation to prevent against delete of the counter data adjustment values write down the counter adjustment values Note Case 2 Trouble position Cause Control circuit runaway due to noises Remedy Use SIM 16 to cancel the U2 trouble Note Case 3 Trouble position Cause MFP control PWB EEPROM access circuit trouble Remedy Replace the MFP control PWB Note Ma...

Page 390: ... trouble Note Case 3 Trouble position Cause MFP control PWB EEPROM access circuit trouble Remedy Replace the MFP control PWB Note Main code Sub code Title HDD section individual data check sum error MFP control U2 50 Phenomenon Display Lamp Message Details Check sum error for every individual data in HDD of the MFPC section when turning on the power If this error occurs initialize the data related...

Page 391: ...ble position Cause EEPROM trouble Remedy Check that the EEPROM is properly installed In the simulation to prevent against delete of the counter data adjustment values write down the counter adjustment values Note U2 81 Case 2 Trouble position Cause Control circuit runaway due to noises Remedy Use SIM 16 to cancel the U2 trouble Note Case 3 Trouble position Cause Scanner PWB EEPROM access circuit t...

Page 392: ...pecified time Remedy Check the harness and the connector of the STUD and STLD Lift up trouble unit check Note Main code Sub code Title SPF tray lift down trouble U5 31 Phenomenon Display Lamp Message Details SPF tray lift down trouble STLD does not turn off within the specified time Section Scanner Operation mode Note Case 1 Trouble position Cause STUD STLD trouble STUD does not turn on within the...

Page 393: ...Use SIM 4 3 to check the transport motor operation Note Main code Sub code Title LCC 24V power abnormality addition U6 22 Phenomenon Display Lamp Message Details LCC 24V power abnormality addition 24V power is not supplied to the LCC the LCC 24V power is not detected for 1 sec or longer after 1 sec from power on Section LCC Operation mode Note Case 1 Trouble position Cause Improper connection or d...

Page 394: ...d 2 When installing a new spare part ROM for repair to the machine 3 When installing a new spare part PWB unit for repair with the ROM installed 4 When there is a trouble in the ROM program and it must be repaired Section Name Type Capacity Replaceable PCU PWB PCU ROM Flash ROM 8Mbit Replaceable SCN PWB SCN ROM Flash ROM 8Mbit Replaceable MFP CONTROL PWB BOOT ROM Flash ROM 32Mbit Replaceable MAIN ...

Page 395: ...iles collectively without disassembling the ROM s from the PWB s and when writing the program files into an optional ROM The protect switch and the diag mode switch of the target PWB ROM of writing program files are switched B Operation panel B Operation panel When entering the diag mode to write into ROM some keys on the operation panel and the LED panel are used Necessary information including m...

Page 396: ...k Reference button and select a ROM program to transfer Select the target machine s port form Select Printer pull down list Click Send button The LED blinks and the LCD displays appropriate information as operation proceeds Note When version up of each ROM of the scanner control PWB is performed the backlight of the display is turned off This does not mean a trouble Wait for a while 9 When Result ...

Page 397: ...get ROM is inserted to with Up Down keys and press OK key 13 The LED flashes and the display is changed in the following sequence When Result OK is displayed in a few minutes press Up Down keys to check that there is no display of Result NG 14 Turn off the machine and set the DIP switch to the original state normal boot side 15 Remove the ROM from the empty slot CN6 for ROM copy on the MFP control...

Page 398: ...ith the spare PCU the controller boot the scanner control PWB ROM and perform procedure 4 for the replaced ROM again to write data into it 6 Version up procedure flowchart Update completed Setting mistake 6 NO NO YES YES YES YES NO NO Set again Write the on board files collectively 4 NG is BOOT NG is SCAN FAX Result OK YES NO YES NO YES NO Remove the BOOT Flash ROM and replace it with a spare one ...

Page 399: ... In the example below the SFU file is placed in C ROM folder and it is transferred YES NO YES NO YES NO Booted normally Remove the Flash ROM and replace it with a spare Write the on board files collectively 4 Result OK Update completed Write with the empty socket 6 Result OK Update completed If the Flash ROM itself is defective replace it with a new one and try again YES NO Write the on board file...

Page 400: ...r 4 Transfer cleaning roller 5 Shaft Conductive grease UKOG 0012QSZZ Developing section 1 Developer Supply when installing 2 DV seal 3 MG holder F R 4 DV side seal F 5 Toner bottle Assembly when installing Replacement by user when empty 6 Toner hopper Fusing section 1 Heat roller 2 Fusing roller Pressing 3 Sub heat roller 4 Cleaning sheet 5 Cleaning scraper 6 Heat roller separation pawl 7 Fusing r...

Page 401: ...er feed tray 1 and 2 200K or 1 year Manual paper feed paper feed tray 3 and 4 100K or 1 year SPF section 100K or 1 year Torque limiter 800K However 400K for manual paper feed section NOTE Paper feed section roller life Since each roller life is 100K or 200K if a certain paper feed unit is intensively used its life may be expired before the regular maintenance timing In actual however different siz...

Page 402: ...titcher unit Stapler unit for saddle Replacement reference Replace the unit at 200K staple Punch unit Replacement reference Replace the unit at 1000K Staple cartridge User replacement at every 5000 pcs Stitcher staple cartridge Staple cartridge for saddle User replacement at every 2000 pcs Inserter Paper feed separation section 1 Paper pickup roller Paper feed rollers Note 5 2 Torque limiter Note ...

Page 403: ...calling 250K 500K 750K 1000K 1250K 1500K 1750K 2000K Remark AR M620N U AR M700N U PM 300K 300K 600K 900K 1200K 1500K 1800K 2100K 2400K Unit name No Part name Drum peripheral section 1 OPC drum 2 Cleaning blade 3 Toner reception seal 4 Side seal F R 5 Drum separation pawl 6 Discharge lamp 7 Image density sensor 8 OPC drum marking sensor 9 Side seal R base sheet 10 Cleaning brush 1 1 6 8 7 10 4 2 5 ...

Page 404: ... No Part name Drum peripheral section 11 Sawtooth plate 12 Screen grid 13 MC cleaner AR M550N U PM 250K When calling 250K 500K 750K 1000K 1250K 1500K 1750K 2000K Remark AR M620N U AR M700N U PM 300K 300K 600K 900K 1200K 1500K 1800K 2100K 2400K Unit name No Part name Transfer section 1 Transfer belt 2 Transfer roller 3 Transfer drive gear 4 Transfer cleaning roller 5 Shaft Conductive grease UKOG 00...

Page 405: ...en calling 250K 500K 750K 1000K 1250K 1500K 1750K 2000K Remark AR M620N U AR M700N U PM 300K 300K 600K 900K 1200K 1500K 1800K 2100K 2400K Unit name No Part name Developing section 1 Developer Supply when installing 2 DV seal 3 MG holder F R 4 DV side seal F R 5 Toner bottle Assembly when installing Replacement by user when empty 6 Toner hopper Clean the shutter area 1 4 4 3 1 2 3 5 6 ...

Page 406: ... U PM 300K 300K 600K 900K 1200K 1500K 1800K 2100K 2400K Unit name No Part name Fusing section 1 Heat roller 2 Fusing roller Pressing 3 Sub heat roller 4 Cleaning sheet 5 Cleaning scraper 6 Heat roller separation pawl 7 Fusing roller Pressing separation pawl 8 Thermistor Paper dust removal is required 9 Heat roller gear Grease UKOG 0235FCZZ 10 Sub heat roller bearing 11 Paper guides 12 Shaft Grease...

Page 407: ...ame No Part name Fusing section 1 Heat roller 2 Fusing roller Pressing 3 Sub heat roller 4 Cleaning sheet 6 Heat roller separation pawl 7 Fusing roller Pressing separation pawl 8 Thermistor Paper dust removal is required 9 Heat roller gear Grease UKOG 0235FCZZ 10 Sub heat roller bearing 11 Paper guides 12 Shaft Grease UKOG 0235FCZZ 13 Oil roller 14 Cleaning plate 15 CL roller bearing 1 8 3 11 6 7 ...

Page 408: ...00K Remark AR M620N U AR M700N U PM 300K 300K 600K 900K 1200K 1500K 1800K 2100K 2400K Unit name No Part name Scanner section 1 Lens 2 CCD 3 Mirror 4 CIS filter glass 5 Table glass 6 Slit glass SPF scan mode 7 Reflector 8 Scanner lamp 9 Document mat 10 Rail Grease 11 Drive belt 12 Drive wire 13 Sensors 1 5 12 1 2 13 10 9 7 3 10 3 8 3 13 4 6 11 12 ...

Page 409: ... name SPF Paper feed Transport section 1 Paper feed roller Note 1 2 Pickup roller Note 1 3 Separation roller Note 1 4 No 1 resist roller Drive 5 Torque limiter Note 1 6 Transport roller 1 Drive 7 Transport roller 2 Drive 8 Exposure section CIS unit Paper exit section 9 No 2 resist roller Drive 10 Paper exit roller Drive Drive section 11 Gears Grease UKOG 0299FCZZ 12 Belts Note 1 Replacement refere...

Page 410: ...2100K 2400K Unit name No Part name Paper feed section 1 Paper pickup roller Note 1 2 Paper feed roller Note 1 3 Separation roller Note 1 4 Torque limiter Note 1 5 Shaft Conductive grease UKOG 0012QSZZ Note 1 Replacement reference For replacement refer to each paper feed counter value Paper feed tray 1 and 2 200K or 1 year Manual paper feed paper feed tray 3 and 4 100K or 1 year SPF section 100K or...

Page 411: ... 500K 750K 1000K 1250K 1500K 1750K 2000K Remark AR M620N U AR M700N U PM 300K 300K 600K 900K 1200K 1500K 1800K 2100K 2400K Unit name No Part name Transport section 1 PS follower roller Paper exit reverse section duplex section 1 PS follower roller 2 Transport rollers 3 Transport paper guides 4 Discharge brush 5 Shaft Conductive grease UKOG 0012QSZZ Other 6 Paper dust cleaner 1 1 1 3 4 1 2 6 2 2 2 ...

Page 412: ... When calling 250K 500K 750K 1000K 1250K 1500K 1750K 2000K Remark AR M620N U AR M700N U PM 300K 300K 600K 900K 1200K 1500K 1800K 2100K 2400K Unit name No Part name Drive section 1 Gear Grease UKOG 0307FCZZ 2 Gear Grease UKOG 0299FCZZ 3 Gear Grease UKOG 0062FCZZ 4 Gear Grease UKOG 0235FCZZ 5 Gear Conductive grease UKOG 0012QSZZ 6 Belts 1 1 2 1 1 1 1 1 1 2 1 2 2 1 3 3 4 2 1 1 5 6 ...

Page 413: ...ssary Clean Replace Adjust Lubricate Shift position AR M550N U PM 250K When calling 250K 500K 750K 1000K 1250K 1500K 1750K 2000K Remark AR M620N U AR M700N U PM 300K 300K 600K 900K 1200K 1500K 1800K 2100K 2400K Unit name No Part name Filters 1 Ozone filter 2 DV ozone filter 3 Toner filter 1 1 1 1 3 2 1 ...

Page 414: ...tion 22 12 Check the contents of troubles 22 4 Print the setting values and the adjustment values 22 6 Check the number of use of the SPF the scanner the finisher and inserter the stapler and the punch 22 8 Check the number of use of each paper feed section 22 9 Check the ROM version 22 5 No JOB No Work item Simulation When repairing replacing consumable parts maintenance When repairing without re...

Page 415: ...Finish stamp counter FAX send Internet FAX send Finish stamp use number Count is made when stamp is ON Sim24 3 Staple counter All modes Including inserter stand alone process Staple number Count is made when bundle exit process is completed Double count is made when stapling two positions In the inserter stand alone mode count is made when process is completed Sim24 3 Punch counter All modes Inclu...

Page 416: ... not counted Cancel and network error are not counted Sim24 15 Accumulated number of FTP send SHARP DESK send FTP send Number of send reached to destination servers Mails transmitted by FTP send are counted in the accumulated number of mail send Even in the serial transmit operation the page number of one scan is counted The number of receivers is not counted Cancel and network error are also coun...

Page 417: ...t in recovery are the same as the copier specifications Counted by the print system Sim24 15 Operation content Data location Conforming count mode SIM 26 5 Count up condition MFP Control PWB FAX Scanner control PWB PCU PWB TOTAL Mainte nance DV Copy counter Print counter FAX send page number counter Department FAX send page number In the serial transmit operation each communication is counted as o...

Page 418: ...int Invalid paper exit 0 0 0 0 Without print Blank paper insertion 0 0 1 2 1 1 Single face print Single face mode 1 2 1 1 1 2 1 1 SS DS Single face print Duplex mode 1 2 1 1 1 2 1 1 SD Odd number of documents Duplex print 2 4 2 1 2 4 2 1 SD Even number of documents DD Front cover Without print 0 0 1 2 1 1 With print Single face 1 2 1 1 1 2 1 1 With print Duplex 2 4 2 1 2 4 2 1 Back cover Without p...

Page 419: ...every time when SPF document is paper feed 2 Scan number One count is made every time when scan is completed 3 Staple number One count for every stapling Stapling at two positions is counted as 2 4 Punch number One count for every punching 5 SPF finish stamp number One count when stamp is started 6 Saddle staple number One count for every saddle stapling 7 Inserter number One count for every paper...

Page 420: ...t made Saved in the FAX SRAM 3 FTP send counter 32bit Accumulated number of FTP send The page number of FTP DESK send is counted The FTP send mails are counted by the MAIL send counter Even in the serial transmit operation the page number of one scan is counted The number of receivers is not counted The number of mails reached to the server is counted In case of send cancel or a network error the ...

Page 421: ...service Password shArp The password can be optionally changed in the following procedures 1 Enter xxx xxx xxx xxx IP address password_setting html and press ENTER key 2 Enter a new password 3 Enter the new password again in the check column 4 Press SUBMIT button C Details 1 Font Form Download Font download 1 Press xxx xxx xxx xxx IP address font_down html and press ENTER key 2 Enter the user name ...

Page 422: ...ked up file xxxx bin 4 Press Execute key The backed up data setup data are written into the machine 3 i Fax Setup 1 Press xxx xxx xxx xxx IP address ifax_ftp html and press ENTER key 2 Enter the user name and the password and press OK button 3 Enter the FTP server address to which i Fax receive data are backed up 4 Enter the directory 5 Enter the user name 6 Enter the password 7 Press Submit butto...

Page 423: ...ed jam LCC paper feed paper MPRD2 ON PPD ON 429ms 364ms PPD_NAD PPD1 not reached jam ADU re feed paper PFD2 ON PPD ON 352ms 298ms POD1_N POD1 not reached jam RRC ON POD1 ON 943ms 800ms POD2_N POD2 not reached jam POD1 ON POD2 ON 429ms 364ms AINPD_N Saddle ADU paper entry sensor not reached jam DGS ON When the paper lead edge is transported to 30mm apart from the switchback operation start position...

Page 424: ...ion PFD2 OFF 671ms 569ms PFD2_SAD PFD2 remaining jam ADU re feed paper RRC ON PFD2 OFF PFD2 paper rear edge detection 65mm PFD2 OFF PFD2 paper rear edge detection 65mm PPD_ST1 PPD1 remaining jam Tray 1 feed paper PFD2 OFF PPD OFF 352ms 298ms PPD_ST2 PPD1 remaining jam Tray 2 feed paper MPRD2 OFF PPD OFF 429ms 364ms PPD_SM1 PPD1 remaining jam Tray 3 feed paper PFD2 OFF PPD OFF 352ms 298ms PPD_SM2 P...

Page 425: ...RD1_SM MPRD1 remaining jam Manual paper feed tray feed paper MPFD2 OFF MPRD1 OFF 564ms 478ms MPRD1_SL MPRD1 remaining jam LCC paper feed paper MPFD2 OFF MPRD1 OFF 564ms 478ms MPFD2_SM MPFD2 remaining jam Manual paper feed tray feed paper MPFD1 OFF MPFD2 OFF 570ms 483ms MPFD2_SL MPFD2 remaining jam LCC paper feed paper LPPD OFF MPFD2 OFF 1447ms 1379ms MPFD1_S MPFD1 remaining jam MPFD1 ON MPFD1 OFF ...

Page 426: ...D1 MPFD2 MPRD2 T2S PWB T1PPD PPD LPPD PFD2 APPD1 APPD2 AINPD EMP_SEN T_SEN TH_SEN T_VR TS_SEN REG_SEN TIM_SEN H_SEN HI_SEN PENT BUFENTR BUFPASS STPTY FSTTRAY SNDTRAY 1STPA VPJM LUNGEHP LUNGETOP DELV PAFLDHP FDRLHP GIDHP PAPPOS PPOSPAR TRYPAR 2NDPA 3RDPA PDEL POD2 POD3 POD1 SPLS2 SPLS1 SPED2 SPED1 SPUD SPPD1 SPPD2 Sensor cross section SPPD3 SPPD4 SPOD MPLD2 MPLD1 MTOP1 MTOP2 LTD LPED MPFPWS SPWS HP...

Page 427: ... exit sensor remaining JAM Main unit paper feed After passing by 20mm from the paper exit sensor ON Paper exit sensor OFF Max document length WLT 200mm Paper exit sensor remaining JAM Inserter paper feed Timing sensor OFF Paper exit sensor OFF Distance from timing sensor OFF to paper exit sensor OFF 200mm H_SEN_NIN Reverse sensor not reached JAM When entering the reverse path Timing sensor ON Reve...

Page 428: ... FINISHER saddle transport path sensor remaining JAM Saddle transport path sensor ON The saddle transport path sensor is not turned OFF within the specified time 996ms FINISHER saddle paper exit sensor not reached JAM Folding edge sensor ON Completion of thrust operation The saddle transport sensor is not turned ON though paper is transported in the specified distance 180mm Twice as much as the no...

Page 429: ...1 POD2 POD3 VPM POM1 POM2 DSW L PFD2 ADUM2 ADUM1 APPD1 APPD2 M1LUD M1PED M1PUS M1PFD M2PUS M2PFD M2LUD M2PED MPLD2 MTOP2 MPFC MFPUS MPED MPFGS MPFD1 MPFPWS DSW R MPLD1 MTOP1 CCFT LCD BACKLIGHT CISun SPWS SPFFAN SPOD SPPD3 SPPD4 SPLS2 SOCD SPLS1 STLD SPED2 MIM MHPS OCSW ORSLED MRSW MSW SCN JNT PWB SPSM SPFM SPFC SPED1 SCOV STRRBC STRRC SPPD2 STUD SPPD1 STRC STRBC SRRC SRRBC T1SPD T1S PWB T1PFC T1LU...

Page 430: ...N WH N DESK SCN unit WH PWB WH2_DESK WH1_DESK NO 10W 7W 18W 10W WH HEATER SET OPTION Transformer FAX MAIN FAX POWER RL3 RL1 RL2 TD1 TD2 SSR3 SSR1 SSR2 TD3 20A 250V NF Switching POWER L1 N1 L1 N1 MAIN POWER SW POWER SW SUB POWER N1 L1 POWER SECTION N F N F no mounting Voltage generation 12V1 5V1 FW generating circuit Voltage generation 24V1 7 3 3V 5V2 12V2 38V1 3 MSW detection circuit DCPS RL1 T2AH...

Page 431: ...AC240V 10A N F N F no mounting Voltage generation 12V1 5V1 FW generating circuit Voltage generation 24V1 7 3 3V 5V2 12V2 38V1 3 MSW detection circuit DCPS RL1 Transformer FAX MAIN POWER FAX POWER TD1 TD2 SSR3 SSR1 SSR2 TD3 10W 10W 18W WH1_DESK WH2_DESK DESK WH_LCC LCC RL3 RL1 RL2 10AH240V 10AH240V NF Switching POWER L1 N1 L1 N1 MAIN POWER SW POWER SW SUB POWER N1 L1 POWER SECTION RY1 FW_sub 12VL 1...

Page 432: ...2 GND1 OPE CIS SPF 24V3 24V3 12V2 12V2 5V2 5V2 5V2 5V2 GND2 GND2 GND2 GND2 GND2 GND2 GND1 GND1 5V1 GND2 SPFM SPSM 24V3 GND1 FW FW_SUB Option FIN only FIN 24V5 GND1 SUB Power Supply UN HL3 24VPR 12VS HL2 HL1 L N FW_SUB 100V 200V 24V5 5V FIN 24V5 GND1 24V5 5V 5V2 3 3V 2 5V 1 65V 5V2 3 3V 3 3V GND1 MIM CCD Inverter GND2 GND2 3 3V 24V3 GND1 3 3V GND2 5V2 2 5V 5V2 2 5V GND2 3 3V DC DC DC DC DC DC SLUM ...

Page 433: ... TEST2 BRAKE BRAKE BRAKE CN 9 CN 6 B24B PHDSS B B24B PHDSS B PRON FAX 5VS POF PROFF CNT MSW OFF FWP PCU RES PCU DCCNT GND2 GND2 PAGE GND2 GND2 HSYNC GND2 GND2 GND2 VIDEOin VIDEOin GND2 PRON FAX 5VS POF PROFF CNT MSW OFF FWP PCU RES PCU DCCNT GND2 GND2 PAGE GND2 GND2 HSYNC GND2 GND2 GND2 VIDEOin VIDEOin GND2 TXD PCU DTR PCU DSR PCU RXD PCU TXD PCU DTR PCU DSR PCU RXD PCU CN 8 TX25 100P 8ST H1 5V HD...

Page 434: ... NC SMR 18V N GND2 POD1 GND2 POD2 GND2 POD3 5V2 5V2 5V2 GND2 24V1 CFM U1 24V1 GND2 CFM U3 GND2 TH EX PHR 3 RED SMR 03V N SMP 03V NC SMR 03V N SMP 03V NC S4B PH K S NC NC GND2 TH EX GND2 24V1 PHNR 03 H BU03P TR P H B12B PH K S TRMB TRM B CN 4 CN 2 B26B PHDSS B POM1A POM1XA POM1B POM1XB POM2A POM2XA POM2B POM2XB ADM1A ADM1XA ADM1B ADM1XB ADM2A ADM2XA ADM2B ADM2XB TRMA TRMXA TRMB TRMXB VPMA VPMXA VPM...

Page 435: ...V1 SMR 11V N SMP 11V NC M2PUS M2PED M2LUD M2PFD M2PUS M2PED M2LUD M2PFD 5V2 5V2 5V2 5V2 5V2 5V2 5V2 5V2 CN 16 PCU PWB GND2 GND2 CN 14 B24B PHDSS B 24V1 24V1 T1PUS T2PUS 24V1 DSKLS 5V2 GND2 T1LUD 5V2 T1PED GND2 T2LUD T2PED GND2 T1SPD GND2 T2SPD 5V2 5V2 PHR 2 GND2 GND2 PHR 3 T1SPD 5V2 24V1 SMR 02V N SMP 02V NC T2PUS 5V2 T1LUD GND2 T1PED S4B PH K S 5V2 GND2 T1LUD T1PED SMR 04V N SMP 04V NC T1S PWB PH...

Page 436: ...PFC 24V1 DSKPFC2 GND2 TXD FIN RXD FIN RES FIN DTR FIN DSR FIN GND2 5V2 MM MMCLK MM T GND2 TANSET 5V2 GND2 GND2 DSW DSK 5V2 NC TSW LED TSW NC DSW F R GND2 MPLD1 5V2 MPLD2 MTOP1 MTOP2 GND2 MPFPWS Vref MPFC 24V1 24V1 MFPUS GND2 MPED 5V2 24V1 MPFGS 5V MPFD1 GND2 MPFD1 NC DSW R NC NC NC DSW F R DSW R GND2 24V1 MPLD1 MFPUS 5V2 GND2 MPLD2 MPED MTOP1 5V2 MTOP2 24V1 MPFPWS MPFGS Vref 5V MPFD1 MPFC MPFD1 24...

Page 437: ...12V NC LEFT DOOR UNIT 5V APPD1 5V APPD2 5V PFD2 GND2 DGS PHNR 02 H BU02P TR P H PHNR 03 H BU03P TR P H 24V1 GND2 GND2 GND2 AINPD 5V AINPD 5V AINPD AINPD 179228 3 179228 3 ADUM1 A ADUM1A ADUM1B ADUM1 B SMR 06V N SMP 06V NC 24V2 24V2 ADUM2 A ADUM2A ADUM2B ADUM2 B SMR 06V N SMP 06V NC 24V2 24V2 24V1 GND2 SMR 03V N SMP 03V NC CFM DV SMP 05V NC SMR 05V N DSW L DSW L GND2 NC 24V DSW 5V PFD2 THPS2 PFD2 5...

Page 438: ...ND2 GND2 NC GND2 5V2 5V2 CN 15 CRUSDA CRUCLK 5V2 GND2 GND2 GND2 GBPWM MHVREM MHV T THV PWM CHV PWM CHV REM CHVACPWM CHVACREM DVPWM DVREM HVREM 12V2 12V2 TH DV TSGOUT TH DV NC NC NC TSGOUT TH DV 5V2 HUS DV GND2 ZHR 4 CN 1 B16B PH K S CN 8 24V DL NC GND2 GND2 GBPWM MHVREM MHV T THV PWM CHV PWM CHV REM CHVACPWM CHVACREM DVPWM DVREM HVREM 24V1 DSW F DSW F 24V1 NC THV REM THV REM B12B PHDSS B CN 11 TNC...

Page 439: ...PS 61T 250 HL 1N HL 2N HL 3N HL 1L GND2 RTH1 GND2 RTH2 GND2 RTH3 CZHR 09V H DRAWER HL 3L HL 2L GND1 SCNPWB 24V3 12V2 GND2 5V2 GND2 24V5 GND1 24V6 ELR 12V ELP 12V SMP 02V NC SMR 02V N 5V2 GND2 GND1 5V2 ELR 15V ELP 15V CN 20 CN 19 24V1 GND2 GND2 12VS WHPR1 BUP PR 24V1 GND2 INTPR INTPR2 GND2 GND2 WHPR2 24V1 GND2 WHPR3 MSW MON PAGE4 8 PAGE4 8 SMP 06V NC SMR 06V N 24V1 GND2 24V1 GND2 PHNR 03 H BU03P TR...

Page 440: ...W F GND2 GND2 DSW F GND2 MSW 24V1 MSWPR 24V1 DSW FD DSW L F GND2 GND2 GND2 DSW F CN 2 B28B PHDSS B GND2 12VS GND2 AC MON FW SUB HLCNT3 B06B PASK CN 1 B32B PHDSS B GND2 POD1 POD1 5V2 GND2 POD3 POD3 5V2 GND2 POD2 5V2 POD2 GND2 24V1 GND2 24V1 24V GND2 GND2 24V1 24V GND2 GND2 24V1 24V GND2 GND2 24V1 24V GND2 GND2 24V1 GND2 24V1 GND2 TH EX TH EX TH EX GND2 DM DMCLK DM T DM 5V2 GND2 DVM DVMCLK DVM T 5V2...

Page 441: ... 36 35 34 31 32 33 34 35 36 37 38 39 40 4 5 6 7 8 9 10 11 12 IMG_DOUT1_0 IMG_DOUT1_1 IMG_DOUT1_2 IMG_DOUT1_3 IMG_DOUT1_4 IMG_DOUT1_5 IMG_DOUT1_6 IMG_DOUT1_7 IMG_AREA1 GND AD_CLK GND FFC 40Pin 5V1 N C GND 5V1 N C IL FPR 40S VF E1500 GND GND GND 3 3V3 GND GND GND GND GND 5V2 GND GND GND 5V2 GND GND 5V2 lcdD3 lcdD3 lcdD2 lcdD2 lcdD1 lcdD1 lcdD0 lcdD0 lcdDIS lcdCP2 lcdCP2 lcdCP1 lcdCP1 lcdM lcdM lcdS ...

Page 442: ...PL RD GY GY BL GY PL RD MFP_Power GND 24V3 VHR 9N 5 6 CN3 3 GND VHR 4N CN5 4 12V2 VHR 10N GND 3 5V2 CN6 4 5V1 GND lcdD2 2_DATA1 2_CLK lcdD3 1_DBL 1_CLK TXD_SCN GND GND 1_DATA3 1_DATA2 1_CLK 1_DATA0 lcdM GND GND lcdS SLEEP 1_DATA2 1_DATA0 lcdD2 lcdM 2_DBL GND SCNSET 2_DBL lcdCP1 GND WAKEUP GND 1_DATA1 POF_SCN GND lcdD1 1_DATA1 GND GND GND 2_DATA0 lcdDIS 2_DATA1 GND GND RXD_SCN GND lcdCP1 2_CLK GND ...

Page 443: ...GY BL 1 SPPD4 2 4 3 2 11 STLD 2 GY STLD 3 GY BL B3B PH K S 6 SPED2 B3B PH K S BR GY GND SPPD3 BR GY BR 1 2 BL 1 BR BR 5 3 BL 6 8 9 3 1 GND 2 5V2 GY VAREF GY BR SPWS 3 SPLS2 2 PHNR 3 H BU3P TR P H 6 SPWS SPLS2 SPLS1 B3B PH K S 2 BL 1 1 BR SPWS 3 GND PHNR 9 H BU9P TR P H SPLS1 GY 4 SPLS2 5V2 BR 7 8 GND 5V2 7 1 5V2 SPLS1 GND 3 B3B PH K S 2 VAREF 1 BR OR 5 2 GY GY GND GY GY 3 BR 9 4 BL GND BL OR 25 12...

Page 444: ...TRC SPFC SRRC SPFFAN STRBC SRRBC SPF SET SLUMB SLUMA SLUMB SLUMA SPWS STLD SPPD3 SPOD SPED2 SPPD4 SOCD SPLS1 SPLS2 17 16 18 12 13 15 14 19 20 BR BR BR BR BR BR BR BR BR BR BR BR BR BR RD RD BR BR BR BR RD RD STRRC STRRBC 5V2 GND SPPD2 SPPD2 BK BK BK BK 1 4 3 CN4 B4B PH K S SPPD2 GND 2 N C 5V2 B5B PH K S N C 2 3 1 4 5 CN6 GY BR BL BR GY BL B3B PH K S 2 1 3 FG 2_DATA1 2_DATA0 2_DATA0 2_DATA1 2_CLK 2...

Page 445: ...x ADU motor 1 Upstream side control signal Phase B Duplex ADU motor 1 Upstream control Phase B 10 11 PCU ADM1XA Duplex ADU motor 1 Upstream side control signal Phase A Duplex ADU motor 1 Upstream control Phase A 10 10 PCU ADM1XB Duplex ADU motor 1 Upstream side control signal Phase B Duplex ADU motor 1 Upstream control Phase B 10 12 PCU ADM2A Duplex ADU motor 2 Downstream side control signal Phase...

Page 446: ...EM High voltage control output Separation charger CHV Separation charger DC component ON OFF control ON OFF 15 11 PCU CISSET CIS identification signal CIS unit installation detection CIS available 10 26 SCN CISTH CIS temperature detection signal CIS temperature detection 13 1 SCN Not used CL1 Scanner lamp control signal Scanner lamp control ON 1 71 SCN CLK_CCD1 CCD serial data clock signal CCD CD ...

Page 447: ...r open Desk left door close 17 28 PCU DSW F_HV DC low voltage power 24V line signal for generating high voltage High voltage power source 24V High voltage available 15 1 PCU DSW F Front door open close detection signal Front door open close detection Left door open or Front door open Left door close and Front door close 2 28 PCU DSW L Left door open close detection signal Left door open close dete...

Page 448: ...ontrol signal Fusing heater lamp power relay 3 control Relay OFF Relay ON 2 7 PCU HPFC Horizontal paper transport clutch control signal Horizontal paper transport clutch control Paper transport 12 7 PCU HPLS Paper guide lock solenoid control signal Paper guide lock solenoid control Lock 12 4 PCU HSYNC Horizontal sync signal Horizontal sync 9 18 PCU HUS DV Developing humidity sensor Developing sect...

Page 449: ...ss detection signal Multi paper feed tray 4 Paper feed tray 4 paper pass detection Paper pass 16 22 PCU M2PUS Paper pickup solenoid control signal Paper feed tray 4 Paper pickup roller control Paper feed tray 4 Roller UP Paper feed 16 4 PCU M2SPD Paper remaining quantity detection Paper feed tray 4 signal Paper remaining quantity detection Paper feed tray 4 Remaining paper quantity 66 or less 15 3...

Page 450: ...out position Pull out 13 14 PCU OCSW SPF open close detection signal Document size detection trigger Close 3 3 SCN PAGE Page signal Print timing control for controller Output for every page 9 14 PCU PAGE1 Image effective area signal CCD Indicates image data area of one page CCD 1 68 SCN PAGE2 Image effective area signal CIS Indicates image data area of one page CIS 10 12 SCN PCS Image density sens...

Page 451: ... signal Paper pass detection in front of resist roller Paper pass 12 15 PCU PROFF_CNT BUP PR control signal Main power OFF signal Main power OFF signal output from controller End 9 4 PCU PRON_FAX BUP PR control signal Main power ON signal Main power ON signal Output front FAX unit Boot 9 1 PCU PSBC Resist roller brake clutch control signal Resist roller brake clutch control Paper transport enable ...

Page 452: ... SCN SPFFAN SPF fan motor control signal SPF fan motor control ON 11 11 SCN SPFMA SPF paper feed paper transport motor control signal Phase A SPF paper feed paper transport motor control Phase A 12 13 SCN SPFMB SPF paper feed paper transport signal Phase B SPF paper feed paper transport motor control Phase B 12 17 SCN SPFMO1 SPF paper feed paper transport motor current control signal 1 SPF paper f...

Page 453: ... up solenoid control signal Paper feed tray 1 Paper pickup solenoid control Paper feed tray 1 Roller UP Paper feed 14 7 PCU T1SPD Paper remaining quantity detection signal Paper feed tray 1 Paper remaining quantity detection Paper feed tray 1 Remaining paper quantity 66 or less 14 16 PCU T2LUD Paper tray upper limit detection signal Paper feed tray 2 Paper tray upper limit detection Paper feed tra...

Page 454: ...ignal Phase A Transport roller 15 drive motor control 10 18 PCU TRMXB Transfer roller 15 drive motor control signal Phase B Transport roller 15 drive motor control 10 20 PCU TSGOUT Toner den misty sensor gain control signal Toner density sensor gain control 12 20 PCU TURM Transfer separation motor control signal Transfer unit separation control Stop Contact Release 7 16 PCU TXD_CCD1 Serial I F dat...

Page 455: ...ification signal Vertical direction Touch panel area identification Vertical direction X axis 1 96 SCN XL Touch panel coordinates signal Vertical direction Touch panel coordinates identification Vertical direction X axis 1 46 SCN YH Touch panel area identification signal Horizontal direction Touch panel area identification Horizontal direction Y axis 1 45 SCN YL Touch panel coordinate signal Horiz...

Page 456: ...Memo ...

Page 457: ...Memo ...

Page 458: ...tional one it is apt to keep the soldering iron in contact with the PWB for longer time This may cause land separation or may exceed the heat resistive temperature of components Use enough care to separate the soldering iron from the PWB when completion of soldering is confirmed Since lead free solder includes a greater quantity of tin the iron tip may corrode easily Turn ON OFF the soldering iron...

Page 459: ...icant Swedish VARNING Explosionsfara vid felaktigt batteribyte Använd samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren Kassera använt batteri enligt fabrikantens instruktion German Achtung Explosionsgefahr bei Verwendung inkorrekter Batterien Als Ersatzbatterien dürfen nur Batterien vom gleichen Typ oder vom Hersteller empfohlene Batterien verwendet werden Entsorgu...

Page 460: ...s Windows 95 Windows 98 Windows Me Windows NT 4 0 Windows 2000 and Windows XP are trademarks or copyrights of Microsoft Corporation in the U S A and other countries IBM and PC AT are trademarks of International Business Machines Corporation Acrobat Reader Copyright 1987 2002 Adobe Systems Incorporated All rights reserved Adobe the Adobe logo Acrobat and the Acrobat logo are trademarks of Adobe Sys...

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