473DP-3510/3520/3530/4510/4520/4530/6010/6020/6030JAN 2006Ver. 5.210 Schematic Diagram10.1. General Circuit Diagram+5VHSSN3GND+5VHSSN2GND112233HSSN1GND123+5VCTCTCT123123456789123ORSIZ1ORSIZ3+5VGND+5V1ORSIZ22345123ORSIZ4+5VGND123+5VHPSNGNDCTGNDORSIZ510CN71712345678910CN7051234567891011121314Centronics I/F PR CONCN210 CN211123456789101112131234567891011121314136CN211+5V+5VPD6GNDGNDGNDGNDGNDGNDGNDGNDPD1PD7PD8PD2PD3PD4PD5nSELINnAUTFDnERRORpSELECTnINITpERRORpBUSYnSTROBnACKCN58789101112131415161718192021222324123456272528261234567812345678IICSDAIICSCLGNDGNDGNDGNDSPCRXDSPCTXD1234567891011121314151612345678910111213141516PRDYVRDYPACKATTDUACKBD_ABD_BVREQSACKPVSYNCDUPRNTSENTIMSREQPRSTPRGDWNGNDCN702CN60PCI 62 *2CSS I/F *112345678CN66 *1127980CN80CN390127980+5VpGND+24VpCNLDnHKOFnCTONAGNDL2L1(Option)G3 FAX(Option)FXBCN391 CN393*212!172345613CN392pSPKOTGNDSPKR12CNSPCCN59HDD 40PTELLINEMJRCN21CN22CN20CN25!!!!113CN221723456INVERTEREXP LAMP3432112G5+5V+5VPASNPCSNGNDGNDPGNDLPCNT24VS15161718 CN756 D11LMA24VSLMABLMB24VSLMBBM1357911CN758OZFM2OZFL2PGNDDDFMDDFLPGNDSCFMSCFLPGNDDUSTFANSUCTIONFANPWFMPWFLPGNDPSFANFMOZONEFANDOORSENSORPAPEREXITDOORSENSORPAPEREXITSENSORFM FM FM24VMCTCTELPCNTELP 24VMCTSLWEBSOLENOIDTOTALCOUNTER24VMWEBSOLCTDOSNCN768CN62FRMSLOT 1FRMSLOT 2CN63 *3CN64SORTMEMCN65FROMCARDCN67CN68CN69HARDWAREKEY I/FD11-8D11-8D11-8PFOSN1+5V+5V+5VEXDOSN2GNDGNDGNDEXFM2EXFL2EXFM3EXFL3PGNDPGNDCN759123456CN765FMFAN2FMFAN3KeyCounter(Option)24VMKCTGNDKCS+5VKCTCNT123456CNKCTCN757123456FAN1 132 EXFM1EXFL1PGNDFMCN750123456789101112131415161718181920CN850CN56 CN551234567891011121314151617181920CCD123456879101112131415167891011121314543215nSLSYNCBAGND+12V+3.3V+3.3VCLPINOEITGGND+5V+5VAGNDBLKCLPnRESETAGNDnGACLKpGACLKpSCLKnSCLKnSHDpSHDpMCLKnMCLKGNDpTXCLKnTXCLKpTX2nTX2pTX1nTX1pTX0nTX0SDInSEN1nSEN2CN851123414151617CN225CN223 CN224XFLCD1234123123INV123CN1CN2X2Y1X1Y2+24VVcntGND! CN22912567891011121314341256789101112131434CN280PNL315151CN226 *1123456782CN221GNDnADFSES21CN767CN220CN521256789101134125678910111234+24V+5VP+5VGNDGNDPNLRDPNLSDnPNLRSTnLPOW2nSLPKYEnLPOW1nFCBRST12131415131415PNLSCLKnPCIRINGPNLLDOPNL1 CN230 101112131415242322212019181716CN228 *1CN222CN227 *3125678934125678910111213141534242322212019181716CN250122311234CN2511234CN290PNL212SW3POWSWGNDGNDRR1SN+5VGNDORGSN5VP112233CTCTG5G6 PNL GNDPMA24VO1PMABPMB24VO1PMBBMMA24VO1MMABMMB24VO1MMBBPMMM1133557799111124VO1SDCLCNTPPSOLCNT24VO1STSLCNT24VO1RR1CLCNT24VO1RR2CLCNT24VO1DXSLCNT1SB1CLCNT24VO1SB2CLCNTGNDEXSN+5VS LS LCCCCLCLLLLS L111111222222324VO1DXSLCNT2 3CTCTCT24VO11122D312CTCTCT(Included w/ G3 FaxOption)1234567891011121312341234567891011910111213141234567812345678910CN661CN656 CN658CN654 CN652HIGH VOLTAGE POWER SUPPLYLOW VOLTAGEPOWER SUPPLY 2(Option, except N.A.)LOW VOLTAGEPOWER SUPPLY 1AC DRIVERCN650ADF123456CN65912345CN66012345123456CN6531212345CN655CN657123456789CN662123456CN6511487763611121011121324VO1PFCLCNTGNDOPSNGNDDXSN+5VGNDRR2SN+5VGNDRR3SN+5VGNDSIZE3SN+5VGNDSIZE4SN+5VGNDSIZE1SN+5VGNDSIZE2SN+5VC LDOORSENSORPAPERFEEDCLUTCHSIZESENSOR1SIZESENSOR2SIZESENSOR3INVERTINGSENSORSIZESENSOR4111111111+5V22222222233333333CTCTCTCTCTCTCTCTCTTouchPanel1234567891011121314151624VO1GNDARSTADFRRSN1ADXSNARRSN2ARRCNTARVCL2ARVCL124VO1+5V+5VPGNDPGNDGND+5VP22212019181723to DRVCNADFAFDOUTAFENBAFLTHAFCLKAFLDAFDINAPMCLKAMMCLK242526 ORGSNGND2728 G6G5AFLDAFCLKAFLTHAFENBAFDOUTGNDARSTADFRRSN1ADXSNARRSN2ARRCNTARVCL2ARVCL1AFDINAPMCLKAMMCLKADFSNGNDCN53 CN54PRINTERCN61LAN I/FSHEETBYPASSSENSOR 3SHEETBYPASSSENSOR 2SHEETBYPASSSENSOR 1ORIGINALSIZESENSOR 1ORIGINALSIZESENSOR 2ORIGINALSIZESENSOR 3SCANNERHOMEPOSITONSENSOR8PCN729 (TEST) *17PCN728 (TEST) *18PTONERDENSITYSENSORDENSITYSENSORGNDCDSN2VCDSCDSN1GOPSW1+24VMTDREFTDSNINGNDGND112233445611223344P18FX123456789101112HVPSCNHVHVDDCCNTHVDACCNTHVLKTHVTCNTHVBACCNTHVBDCCNTHVBACCLKGREFCNTHVLKC+24VMPGNDHVCNT1413HVLKB15HVLKD!+5V+5VTMGSNTIMINGSENSORQDOSNGNDGND123CTCTDOOROPENSENSOR123123456789101112CN715+5V+5VPCRSNINTERMEDIATESENSORSPPSNGNDGND123CTCTSYSTEMCONSOLESENSOR123123456123123D11D3D3CN57123456123456+3.3VGNDpLD1nLD1pLD2nLD2CN551CN725 +24VMPMLOCKPMCNTPMCLKLSU12345612345CN7261345821097612346789105CN552CN550CN231 *6HSYNCSH_ASH_BLAZERA+5VLGNDLAZREFGNDLAZENBLAZERBPGND 12345CNOM87654321CN723912111012THICNTHZCINSSA2SSA1+5VTHI1THI2ACSW+24VGNDSSA312345CN718GNDHFSOL+5VHPESN+24VMS L 11223 CT123451234CN722TENPSNGNDHUMSN+5V1234+24VMLUM1CN71112M2NDTRAYLIFT UPMOTOR+24VMLLUMM1ST TRAY LIFT UP MOTOR+5VPFSIZSN1GNDSIZESENSOR 1+5VPFSIZSN2GNDSIZESENSOR 2+5VPFSIZSN3GNDSIZESENSOR 3CN709123456789111222333CTCTCT12345678910D11+5VPEWSSN1GNDPAPERSENSOR 1+5VCRRSN1GNDPAPERPATHSENSOR+5VLBSN1GNDUPPERLIMITSENSOR+5VPESN1GNDPAPERSENSOR+5VPEWSSN2GNDPAPERSENSOR 2+5VPEWSSN3GNDPAPERSENSOR 3PAPERSENSOR 1PAPERPATHSENSORUPPERLIMITSENSORPAPERSENSORPAPERSENSOR 2PAPERSENSOR 3CN710C L +24VMPFCL1+24VMPUSOL112345678910111213141516171819202122S L1111111222222233333312CTCTCTCTCTCT1234567891011131412D3123456+24VMHFCL+24VMPCCLC LC LC L+24VMDXCL2121212 CTCTCTCN71412345678910111213141516CN716+5VRRSNGNDREGISTRATIONSENSORADUINSNADUSENSORADURRSNGNDADUREGISTRATIONSENSORREGIST-RATIONCLUTCHPAPEREXITSENSOR 2INVERTINGEXITSENSORINVERTINGSENSORINVERTINGJAMSENSORADUCRRSNADUINTERMEDIATESENSOR+24VMRRCL1212 PTL1111+24VMPTL22223333GND+5VGND1718+24VMDXCL11234567891011121314151617181920+5V1212CTCTCTCT+5VCTCTZHD3CLCL123456789101112CN719BMBB+24VMBMBBMAB+24VMBMABM+5VBPSNGNDTEDVTEDGND116433321522D3CTG3G4 GND+5VLPEWSN1GND+5VLCRRSNGNG+5VLLBSNGND+5VLPESNGND+5VLPEWSN2GND+5VLPEWSN3GNDCN712+24VM+24VMLPFCLLPUSOL123456789101113141516171819202122111111122222223333331212CTCTCTCTCTCT12345678910111314122324D11D3CTC LS LCN71312CN727 (IPC)28P891011122347156CN708*41211212212346789105nSTRXpSTRXGNDnSTTXpSTTXIPRXDGNDIPTXDGNDFINISHERCONNECTOR(Option)STRVPPGNDG1LVS2CN64 CN65ACLACNCN66CNLVC12312GND+5V12345CN1411CN3 2345+24VGNDGND+24V+3.3VCN5CN1ACLACN123+24V+24V24VDCN2SW2PGNDPGNDF1aF2aF1bF2bCN412345687CN142121212345687121212121112212212121212123123123412341234123456871234568791012345687123456879101112141312345687910111212345687910123456879101112141312345687GNDGNDGNDGND+5VP+5VP+5VP+5VPCN75112345610987+5V+5VGNDGND+5VPGND+5V+5VGNDGNDCN14412345610987123412341234123123123123123123123123123123123123112345610987CN145CN142CN141+5VDGND+24VGND 12341234CNDCC12CN1431234GND24VCN515678+3.3VnLPOW1+3.3V+5V9GNDnLPOW234567891010GND+5VP111112131312GNDGND+5VD151412345678910111312PHNCNSCC1415DFDOUTDFENBDFLTHDFCLKDFLDDFDINDFRSTLMCLKRVCLKMMCLKDMCLKLPCNTPFOSN1RVEXSNSVCNTPVCNTP12CNTGNDGND+24V1234567891011121314151617181920CN7661234567891011121314151617181920CN706CN75212345678 24VM24VMPGNDPGNDGNDGND+5V+5V 12345678CN70112345678to ADF1ST PAPER TRAY SENSORS 2ND PAPER TRAYSENSORS ADF SIZE SENSORSADF SENSORSADU SENSORSCN75391024VO1ORGSN5VP+5V+5VPGNDPGND24VO1GNDMMRM123456 +5VMMLDMMCLKMMPSMMFR1224VMPGNDCNMM2 CNMM1GNDCN760121234567891012131415161718192021DM12345678910PGNDGNDPGND24VM24VM+5VDMLDDMCLKDMPSDMBRAKECN761CNDM11122CLEANERPOSITONSENSOR 1CLEANERPOSITONSENSOR 2+5V+5VCHPSN1CHPSN2GNDGND123CLMM1CLMM2 M12CTCT12345678CN762123123456D11D3(DP-60xx Only)78910111213141516171819202122232412345CN763RVMBBRVMARVMB24VMRVMABGNDRVEXSN+5VRVJAMSNPFOSN2RVSNGND+5V24VMRVSSOL224VMPCSSOL1112111123222223333345GNDGND+5V+5VPCSSOL2316 624VMS LS LRVSSOL1CTCTCTCTCTCN142+5VDGNDCNDCC1234CN141PH+24VGND5HDD(Option)HDDCNSHD1CNHD1F 12VGNDGND+5V101385CN14315CNDCCCN764TFBOXSNTFSNGNDGND123456789101112123+5VC L24VMMAGCL24VMSEPSOL12 S L12CTTRBLSW1132+5V CT13141516GNDCTCNGSWCT1212TONER WASTE COLLECT COILTONERWASTESENSORINVERTINGMOTORTONERBOTTLEMOTORTONERDETECTSENSORTONERBOTTLEPOSITIONSENSORADUCLUTCHPAPER FEEDCLUTCHMAGNETICROLLERCLUTCHINVERTINGSOLENOIDPAPER FEEDCLUTCHPAPER FEEDSOLENOIDPAPER TRAYSOLENOIDSEPARATIONSOLENOIDPAPER FEEDSOLENOIDADUCLUTCHSHEETBYPASSCLUTCHINTERMEDIATECLUTCHTHERMISTORSHEETBYPASSSENSORSHEET BYPASSSOLENOIDTEMPHUMIDITYSENSORPAPERFEEDMOTORADFMAINMOTOREXITSENSORPINCHSOLENOIDINVERTINGSOLENOIDSTAMPSLOWDOWN CLUTCHINVERTINGCLUTCH 1REGISTRATIONCLUTCH 2REGISTRATIONCLUTCH 1REGISTRATIONSENSOR 2REGISTRATIONSENSOR 3REGISTRATIONSENSOR 1ORIGINALSENSORINVERTINGCLUTCH 2CORONA WIRECLEANER MOTORSCANMOTORMAINDRIVEMOTOROPCDRUMMOTORTONERWASTECONTAINERSENSORCTCN755 *312345624VO224VO2PGNDPGNDCN754CN707G2OQFDOUTOQFENBOQFLTHOQFCLKLCCFDINOQFDINOQMCLK+5VGNDOQFLDCNACNBSYSTEM CONSOLE CONNECTOR(Option)SW42121SWL1SWL2SWN1SWN2CNLCNN2(Option)DRHTRLBCN172 CN173 CN171LPHT1LPHT2CNHT6CNHT1CNHT2CNHT3CNHT4CNHT5For LCT or APFACLRLBACNRLBOHTLOHTNOHTLOHTN(Option)12BLACKWHITELENLENINLETENFLCN134CN133CN132CN131 ACLACN12321!!!!ACLACNSW1ACLDACND1A1B2A2BCNSW1!CN101 CN108CN102 12CN10612345678910CN103 123CN104123Power Cord12FULP13FULP3HEATLCN105F Lamp1Thermo 1Thermo 2F Lamp3CN7031234567891011121234CN724 CN7211314SPCDRVACDSCLVS1891011121314151671234CN70456123456CN720DC123CNHTC1718T1 T2T3T54ADFOPENSENSORADFANGLESENSORDehumidifierHeater(Option)THE PARTS WITH A MARK ON THIS SCHEMATICDIAGRAM INCORPORATE SPECIAL FEATURESIMPORTANT FOR SAFETYWHEN SERVICING IT IS ESSENTIAL THAT ONLYMANUFACTURE'S SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE PARTS WITHA MARK OF THE SCHEMATIC.IMPORTANT SAFETY NOTICEDrawing NameGeneral CircuitDiagramModelDP-3510/3520/35304510/4520/45306010/6020/6030*1 : Factory use only*2 : Depending on the spec. of each destination*3 : Japan spec. only*4: For DP-4510/4520/6010/6020*5: For DP-3510/3520 only*6: Not Used*4*524VM24VMPGNDPGND78910