Sharp FO-47IF Manual de Serviço

1 - 1FO-4700UFO-47UCOPTION:PAPER CASSETTEMODEL FO-47UCNo. 00ZFO4700USMEParts marked with " " is important for maintaining the safety of the

1 – 8FO-4700UFO-47UC1) Make sure your computer and the fax machine are both turned off.2) Connect one end of the cable to the port on the fax machine.

FO-4700UFO-47UC5 – 10LR38292 (IC10) Terminal descriptionsPin Name I/O Function111 MAENB IAddress enable signal of image bus ofHD813201F112 CK16M I 16

FO-4700UFO-47UC5 – 11(9) CODEC blockThis block is composed of CODEC, LS374 and LS244 in order to de-modulate the contracted image data of the draft re

FO-4700UFO-47UC5 – 12HD813201F (IC12) Terminal descriptionsCode Terminal No. I/O Function68/80 56 I If this terminal is at "low" level, it i

FO-4700UFO-47UC5 – 13HD813201F (IC12) Terminal descriptionsCode Terminal No. I/O FunctionMAS 74 O Memory Address Strobe (Memory address strobe termina

FO-4700UFO-47UC5 – 14HD813201F (IC12) Terminal descriptionsCode Terminal No. I/O FunctionDTC 37 O DMA Terminal Count (DMA terminal count terminal). Wh

FO-4700UFO-47UC5 – 15ENABLE PHASE OUTA OUTBLHHLLLLHH – OFF OFFI0 I1 Output CurrentL L Vref/ (10 x RE) = IOUTH L Vref/ (15 x RE) = IOUT x 2/3L H Vref/

FO-4700UFO-47UC5 – 16Pin name Pin No. Pin DescriptionVBB 1, 14 Output stage power-supply voltageSENSE1 2 Set current detection pins.SENSE2 13 Connect

FO-4700UFO-47UC5 – 173) Block description1. Surge Protection circuitThis circuit protects the circuit from the surge voltage occurring onthe telephone

FO-4700UFO-47UC5 – 183. Dial pulse generation ciruitThe pulse dial generation circuit comprises the photo-coupler PC2,polarity guard REC, and transist

FO-4700UFO-47UC5 – 19SPMUTE+5VSURGEPROTECTIONCIRCUITHS DETECTORLINEEXT.TEL10CI DETECTOINDBACTIVECHOKE10TXOUT10RXINEXTSIGVREFTXMUTEMODEM(R144AFXL)CPU

1 – 9FO-4700UFO-47UCLoading paper in the paper cassette (Option : FO-47UC)1) Grasp the hand-hold on the cassette and pull out the cassette until i

FO-4700UFO-47UC5 – 20[5] Circuit description of power supply PWBIn the AC power supply unit, in order to gain DC voltage(+24V/+5V), ACinput is process

FO-4700UFO-47UC5 – 214. Inverter circuitIn the RCC system, FET, which is connected to a converter transformerin series, performs an ON/OFF switching o

FO-4700UFO-47UC126435BDEFGIHCABDEFGIHCA126435/DACK0IC27SH7021CPU SH-1 (MASK)65666768749799100989596767569717264626160589493919089878685848379787713R25

FO-4700UFO-47UC126435BDEFGIHCA126435BDEFGIHCA2313284252326275678910111224292120191817151413MA15MA14MA13MA12MA11MA10MA9MA8MA7MA6MD15MD14MD13MD12MD11MD1

FO-4700UFO-47UC126435BDEFGIHCABDEFGIHCA126435647879827395965657585960891011121314155455535270716765229792898180776616765023627291939476756112R276 10K

FO-4700UFO-47UC126435BDEFGIHCABDEFGIHCA126435–+–+–+–++–01534TXMUTE+5V3214115674111098411KA01141312012115CBCBCBVDDINHVEEVSS4C947/16DGR365100KC269330PR3

FO-4700UFO-47UC126435BDEFGIHCABDEFGIHCA126435–++5VR+5VRD100DA204K+5VRRAG RAGBCEQ1012SA1037KR1042.2KR10303286514C1190.1R1251.8K14 543714 5437AORAGNCNCN

FO-4700UFO-47UC126435BDEFGIHCABDEFGIHCA12643558596364484950516970717273898887106MD7MD6MD5MD4MD3MD2MD1MD052536566676874MD11MD10MD9MD8MD15MD14MD13MD1214

FO-4700UFO-47UC126435BDEFGIHCABDEFGIHCA126435105104103–+–+136137138139140126127147/D9001RWAD7AD6AD5AD4AD3AD2AD1135145/D6004WR/D6004ALE/D9001CS/D9001WR

FO-4700UFO-47UC126435BDEFGIHCABDEFGIHCA126435262524232219181715141312111098160123456716354878158157159156141140504938373634333231302928273987585760535

1 – 10FO-4700UFO-47UCIf the printing paper jams, PAPER JAM will appear in the display. Follow the steps below to clear the jam. Press the green releas

FO-4700UFO-47UC126435BDEFGIHCABDEFGIHCA12643551503111308014159721034402953707518334967636562644442455847524874252839363237CD4CD3CD2CD1CD0CDCINTDRQT/CD

FO-4700UFO-47UC126435BDEFGIHCABDEFGIHCA126435151628272625242319184140393836353433108DRA9DRA8DRA7DRA6DRA5DRA4DRA[9:0]PMAD15PMAD14PMAD13PMAD12PMAD11PMAD

FO-4700UFO-47UC126435BDEFGIHCABDEFGIHCA126435–+–+26242523222717182123761312192016281551098114411KAKAKAKATMA/TMATMB/TMBF101ICP-S1.812345678910111281324

FO-4700UFO-47UC126435BDEFGIHCABDEFGIHCA126435/CTBSYP/CTBSYFR32810KC2390.1141273IC28A74HC08/CTBSY/VIDEOF/VIDEOPR41910K144576IC28B74HC08/VIDEO/CPRDYF/CP

FO-4700UFO-47UC126435BDEFGIHCABDEFGIHCA126435D140HRW0502AD139HRW0502AD102HRW0502AD106HRW0502AD133HRW0502AD128HRW0502AMA21D124HRW0502AD127HRW0502AMA20M

FO-4700UFO-47UC126435BDEFGIHCABDEFGIHCA1264351234CNTXMTMA/TMATMB/TMBTMA/TMATMB/TMB1234CNSEN/FRTSDG/ORGSDG5678/B4FRSDGROLSNSDG/B4FRS/ORGS/FRTSC101N.M.D

FO-4700UFO-47UC126435BDEFGIHCABDEFGIHCA126435135791113151719212324681012141618202224DGDGDG+5V+5VD14D12D10D8D6D4D2TCS2/MWRH/MRD/FLBSYD15D13D11D9D7D5D3D

FO-4700UFO-47UC126435BDEFGIHCABDEFGIHCA1264356766656492919089868584373635343332313029282524A3A2A1A0D15D14D13D12D11D10D9PD31PD30PD29PD28PD27PD26PD25PD2

FO-4700UFO-47UCControl PWB parts layout (Top side)CNPW121IC3414871IC3085IC374531114IC23100818051503130IC2914 871IC2814 817CNPRT241330282927IC335841IC3

FO-4700UFO-47UCControl PWB parts layout (Bottom side)C253R33114R332C254R333C255R334R335R41812C213C216L102C217R2713940R330R336R337R338R339R340R341R272C

1 – 11FO-4700UFO-47UC7. Instructions for installing the FO-47UC paper cassette Insert the connector wires into their holder in the edge of the

FO-4700UFO-47UC126435BDEFGIHCA126435BDEFGIHCA–+–+R1N.M.R513K(1W)~~+–R2610K+5VAVREF65847C190.022C14R25 C13JPR2410KN.M.IC1NJM 2904DPC3PC814XC91000PEX HS

FO-4700UFO-47UCLIU PWB parts layout6 – 20

FO-4700UFO-47UC126435BDEFGIHCABDEFGIHCA126435N.M.N.M.N.M.1312571774158787927738074763275266DA1/P56DA2/P57AN3/P76DA4/P81CMPREF/AN9/P64P17P36CMPIN/AN8/P

FO-4700UFO-47UC126435BDEFGIHCABDEFGIHCA126435123456789101112131415161718192021222324252627282930DGDGDGDGDG/RESETDGDGDG/HSYNC/EPRDY/PRRDY/TOD/ETBSY/STS

FO-4700UFO-47UCPrinter PWB parts layout (Top side)6 – 23

FO-4700UFO-47UCPrinter PWB parts layout (Bottom side)6 – 24

FO-4700UFO-47UC126435BDEFGIHCA126435BDEFGIHCAL1C10.22NR1ENC271D-10AFS14A/125VT1Z0674D(4,5)24VCN3R1470KC151000/351224V MAIN12345678910111212345678123IC

FO-4700UFO-47UCPower supply PWB parts layout6 – 26

FO-4700UFO-47UC126435BDEFGIHCABDEFGIHCA126435Y0Y1Y2Y3Y4Y5Y6Y7Y8Y9123456791011VDDBCGNDAD16141381512IC1LS145DECODER+5VC12200PCNPN-20CNPN-18CNPN-16CNPN-1

FO-4700UFO-47UC [5] Operation panel PWB circuit 2/2126435BDEFGIHCABDEFGIHCA126435C533/161016 18IC2ULN2003LD2+5VLEDEN2CNPN-13CNPN-9CNPN-15CNPN-19R101

1 – 12FO-4700UFO-47UC[5] Quick reference guideNote: Steps which are optional are enclosed in a dotted frame:RESOLUTIONNormal Dialing (1)Transmitting d

FO-4700UFO-47UC126435BDEFGIHCABDEFGIHCA126435–+–+CWC303R325R306R301R305R302C302R303R304C301D301D310R311R307R308Q302Q301R309R327 R313 R314 R315 R316C30

FO-4700UFO-47UCHigh voltage PWB parts layoutNote: Since the parts of this PWB can not be supplied, change it as a unit.6 – 30

FO-4700UFO-47UC126435BDEFGIHCABDEFGIHCA126435D1GR1G51D1GVR1200KPJ1G45VPJ1G3TONER QUANTITY SIGNALPJ1G1GNDPJ1G2LED RADIATIONNote: Since the parts of thi

FO-4700UFO-47UC126435BDEFGIHCABDEFGIHCA1264351234591/FEED2PICK3+5VDGP EMP210PIN CONNECTOR13PIN CONNECTORCN27SIZE21+24VCN3+24VC210/16/UNITSIZE20/M3ONM3

FO-4700UFO-47UCOption:Paper cassette PWB parts layout (FO-47UC)Note: Since the parts of this PWB can not be supplied, change it as a unit.6 – 33

FO-4700UFO-47UC7 – 1CHAPTER 7. OPERATION FLOWCHART[1] ProtocolNSFDISNSSTCFCEDNSFDISNSSTCFRTCMPSCFRRTCMPSMCFRTCEOPMCFMCFDCNCFRTSICSICSITSIRTCEOPMCFDCNI

FO-4700UFO-47UC7 – 2[2] Power on sequenceCPU initializedD-RAM initializedGate array initializedPC I/F initializedSTARTWhen option board is connected.“

FO-4700UFO-47UCNO. PARTS CODE DESCRIPTION Q’TYPRICERANK1 CPWBX3035SC01 Extension board unit (Control-EX) / (Printer-EX) and cables 1 CL8 – 1CHAPTER 8.

FO-4700UFO-47UC8 – 22. Description2-1. Extension board unit[For inspection of control PWB, LIU PWB]1) Remove the rear cabinet and shield plate from th

FO-4700UFO-47UCRef No. Cable parts code DescriptionCNPRT QCNW – 4559SCZZ EX. Cable, 32-32 PINCN2 QCNW – 4981SCZZ EX. Cable, 2-2 PINCN3 QCNW – 4982SCZZ

FO-4700UFO-47UC2 – 1CHAPTER 2. ADJUSTMENTS[1] AdjustmentsGeneralSince the following adjustments and settings are provided for this model,make adjustme

FO-4700UFO-47UC8 – 4[For inspection of PC-IF PWB (FO-47IF)]1) Connect all cables to the connectors of extension boards and checkPWBs as shown in Fig.

FO-4700UFO-47UC8 – 5[For inspection of Paper cassette PWB (FO-47UC)]1) Connect all cables to the connectors of extension boards and checkPWB as shown

FO-4700UFO-47UC8 – 6NO. PARTS CODE DESCRIPTION REF NO. Q’TYPRICERANK1 QCNCM2525SC3J CONNECTOR 30pin , BLACK CNPRTA 1 AH2 QCNCM2524SC3B CONNECTOR 32pin

FO-4700UFO-47UC8 – 7[2] IC signal nameIC4: VHiM27C16010F(M27C160-100F1)Q6Q14Q7Q15-A-1VSSBYTEVPPA16A15A14A13A12A11A10A9A8A19272829303132333435363738394

FO-4700UFO-47UCIC18: VHiHD74LS374F(HD74LS374)8 – 8OECKQD234OECKQD56178910OECKQDOECKQDOECKQD19181716152014131211OECKQDOECKQDOECKQDOutputControl1Q1D2D2Q

FO-4700UFO-47UC8 – 9IC1,IC4: VHiTEA3718SDP(TEA3718SDP)PRINTER PWB UNIT12345678910111213141516OUTPUT BPULSE TIMEVs(B)GNDGNDVssINPUT1PHASESENSE RESISTOR

FO-4700UFO-47UCIC2: VHiM38073M/-1(M38073E4FP)8 – 1070 71 724 5 6 7 8 91011RTP0RTP5~74 75 76 77 781 2 3INT2INT4~12 131415 161718 1920 21 22 23 2425RTP0

FO-4700UFO-47UCP40/XCOUT,P41/XCINP42/INT0 P43/INT1P44/RXD, P45/TXD, P46/SCLK1,P47/SRDY1,VCC, VSS Power supply input VCC 2.7V~5.5V, VSS 0V input.CMP

FO-4700UFO-47UCTerminal name Name Function8 – 12Terminal description16 15 14 13 12 11 10 91 2 3 4 5 6 7 81C 2C 3C 4C 5C 6C 7C COM1B 2B 3B 4B 5B 6B 7B

1 - 1FO-4700UFO-47UCPARTS GUIDEBecause parts marked with " " is indispensable for the machine safety maintenance and operation, it must bere

FO-4700UFO-47UC2 – 2[2] Diagnostics and service soft switches1. Operating procedureTwo kinds of diagnoses are supported.1-1. Fax diagnosisThis diagnos

FO-4700UFO-47UC[1] Exterior, etc. (1)– 1 –aa61022B3B5B5B5B4B4B2B2B4B5B4B4B4B4B4B4B4B4B4B4B4B8B4B4B4B2B2B2B2B8B8B8B4B4B4B4B4289191715144748113326173125

NO.PARTS CODEPRICERANKNEWMARKPA RTRANKDESCRIPTIONFO-4700UFO-47UC– 2 –[1] Exterior etc.(1)1 CCNW-4955XH01 AG N C Speaker ass’y2 DCEKC082MXHZZ CE N E Co

FO-4700UFO-47UC– 3 –[2] Exterior, etc. (2)1413220113611B1B3B3B2B2B3B341512591010101019877161817[3] Exterior, etc. (3)312Scanner frame unitDrive unitDo

NO.PARTS CODEPRICERANKNEWMARKPA RTRANKDESCRIPTIONFO-4700UFO-47UC[2] Exterior etc.(2)1 CROLP2320XH01 AZ N C Pinch roller ass’y2 GCOVA2405XHSA AK N C Up

FO-4700UFO-47UC– 5 –[4] Operation panel unit[5] Document guide upper unit911111010136435871221B1B1B1B1122111414111111131310318196847179151615B1B2

NO.PARTS CODEPRICERANKNEWMARKPA RTRANKDESCRIPTIONFO-4700UFO-47UC[5] Document guide upper unit1 LANGF2819XHZZ AF N C Back bracket2 LPLTM3011XHZZ AK N C

FO-4700UFO-47UC– 7 –[7] Scanner frame unit335534(FO-45VS)3636B2B1E1B2B2B2B2B128321212152320161024111161418181299131930727313262625483562222211717[6] D

NO.PARTS CODEPRICERANKNEWMARKPA RTRANKDESCRIPTIONFO-4700UFO-47UC[7] Scanner frame unit1 CBSHP2079SC02 AL N C Scanner feed clutch2 LBSHP2113XHZZ AH N C

FO-4700UFO-47UC– 9 –[9] Paper take up section1225E2B2B3B3B3E1B4B1B3E2E1331727465891112151161372120SL128262924232243010141918[8] Frames8711101311422212

NO.PARTS CODEPRICERANKNEWMARKPA RTRANKDESCRIPTIONFO-4700UFO-47UC– 10 –[8] Frames1 0KW4122207102 AM N C Reinforce plate2 0KW4122681702 AN N C Wire harn

FO-4700UFO-47UC2 – 32. Diagnostic items description2-1. Fax diagnosis1) Soft switch modeIn this mode, the soft switch are set and the soft switch list

FO-4700UFO-47UC– 11 –[10] Fusing unit12524233228272345116B2B3B3B3B1B2B4B2B131517197161815222126810122930312014141414131313139897PS3H1TH1TS1

NO.PARTS CODEPRICERANKNEWMARKPA RTRANKDESCRIPTIONFO-4700UFO-47UC– 12 –[10] Fusing unit1 0KW4122680302 AM N C Wire harness assy2 0KW9335141031 BA B Pap

FO-4700UFO-47UC– 13 –[11] Drive/Transfer section5233632454442471B3B45B1515053131211152226242325109717181968282120373831HV1PS114M1427293433304341484940

NO.PARTS CODEPRICERANKNEWMARKPA RTRANKDESCRIPTIONFO-4700UFO-47UC– 14 –[11] Drive/Transfer section1 0KW4109201301 AF N C Torsion spring2 0KW4109202201

NO.PARTS CODEPRICERANKNEWMARKPA R TRANKDESCRIPTIONFO-4700UFO47UC– 15 –[12] Packing material & AccessoriesFRONTFO-4700FO-4700FRONTFO-470010Setting

NO.PARTS CODEPRICERANKNEWMARKPARTRANKDESCRIPTIONFO-4700UFO-47UC– 16 –[13] Option:Paper cassette (1)B1B1B1B2B1B1B1B255141861613121281320993413131011171

FO-4700UFO-47UC– 17 –[14] Option:Paper cassette (2)27930198B5B5B5B2B2B2B2B2B2B2B2B2B2B2B2B4B4B4B4B4B4B4B4B4B2B4B3B194113352814126242691029333638391125

NO.PARTS CODEPRICERANKNEWMARKPA RTRANKDESCRIPTIONFO-4700UFO-47UC– 18 –[14] Option:Paper cassette(FO-47UC)(2)1 LPLTM3024XHZZ AX N C 2nd. bottom plate2

NO.PARTS CODEPRICERANKNEWMARKPARTRANKDESCRIPTIONFO-4700UFO-47UC– 19 –[15] Option:Paper cassette packing material & AccessoriesFO-47UCFO-47UCSHARPF

NO.PARTS CODEPRICERANKNEWMARKPA RTRANKDESCRIPTIONFO-4700UFO-47UC– 20 –[16] Control PWB unit1 UBATL2071XHZZ AL N B Battery [BT1]2 VCEAGA1HW107M AA C Ca

FO-4700UFO-47UC2 – 44) Auto feeder modeThe auto feed function can be checked by inserting and discharging thedocument. (The distance between pages can

NO.PARTS CODEPRICERANKNEWMARKPARTRANKDESCRIPTIONFO-4700UFO-47UC– 21 –[16] Control PWB unit81 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C189]82 VCKYTV1

NO.PARTS CODEPRICERANKNEWMARKPA RTRANKDESCRIPTIONFO-4700UFO-47UC– 22 –[16] Control PWB unit161 QCNCM7014SC0B AD C Connector(2pin) [CNSTP]162 QCNCM7014

NO.PARTS CODEPRICERANKNEWMARKPARTRANKDESCRIPTIONFO-4700UFO-47UC– 23 –[16] Control PWB unit241 VRS-TS2AD000J AA C Resistor(1/10W 0Ω ±5%) [L104]242 VRS-

NO.PARTS CODEPRICERANKNEWMARKPA RTRANKDESCRIPTIONFO-4700UFO-47UC– 24 –[16] Control PWB unit321 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R185]322 V

NO.PARTS CODEPRICERANKNEWMARKPARTRANKDESCRIPTIONFO-4700UFO-47UC– 25 –[16] Control PWB unit401 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R277]402 VR

NO.PARTS CODEPRICERANKNEWMARKPA RTRANKDESCRIPTIONFO-4700UFO-47UC– 26 –[16] Control PWB unit481 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R381]482 V

NO.PARTS CODEPRICERANKNEWMARKPARTRANKDESCRIPTIONFO-4700UFO-47UC– 27 –[17] Liu PWB unit27 VHPPC814X//-1 AE B Photo transistor(PC814X) [PC3]28 VS2SD592A

NO.PARTS CODEPRICERANKNEWMARKPA RTRANKDESCRIPTIONFO-4700UFO-47UC– 28 –[18] Printer PWB unit34 VCKYTV1EB102K AD N C Capacitor(25WV 1000PF) [C137]35 VCK

NO.PARTS CODEPRICERANKNEWMARKPARTRANKDESCRIPTIONFO-4700UFO-47UC– 29 –[18] Printer PWB unit114 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R139]115 VR

NO.PARTS CODEPRICERANKNEWMARKPA RTRANKDESCRIPTIONFO-4700UFO-47UC– 30 –[19] Power supply PWB unit56 VS2SK2185//-1 AL N B Transistor(2SK2185) [Q10]57 VR

FO-4700UFO-47UC2 – 59) Signal send modeAfter shift to the mode, press the START key, and the signals will betransmitted in the following sequence.It c

NO.PARTS CODEPRICERANKNEWMARKPARTRANKDESCRIPTIONFO-4700UFO-47UC– 31 –[23] Option:Paper cassette PWB unit(FO-47UC)2 QCNCM7014SC0B AD C Connector(2pin)

No.NEWMARKPARTRANKPRICERANKPARTS CODENo.NEWMARKPARTRANKPRICERANKPARTS CODENo.NEWMARKPARTRANKPRICERANKPARTS CODEFO-4700UFO-47UC I n d e x[C]CBSHP2079SC

No.NEWMARKPARTRANKPRICERANKPARTS CODENo.NEWMARKPARTRANKPRICERANKPARTS CODENo.NEWMARKPARTRANKPRICERANKPARTS CODEFO-4700UFO-47UCQCNCM7014SC0H 16-159 AB

No.NEWMARKPARTRANKPRICERANKPARTS CODENo.NEWMARKPARTRANKPRICERANKPARTS CODENo.NEWMARKPARTRANKPRICERANKPARTS CODEFO-4700UFO-47UCVCKYTV1EF103Z 18-8 AA N

No.NEWMARKPARTRANKPRICERANKPARTS CODENo.NEWMARKPARTRANKPRICERANKPARTS CODENo.NEWMARKPARTRANKPRICERANKPARTS CODEFO-4700UFO-47UCVRD-HT2EY100J 17-41 AA C

No.NEWMARKPARTRANKPRICERANKPARTS CODENo.NEWMARKPARTRANKPRICERANKPARTS CODENo.NEWMARKPARTRANKPRICERANKPARTS CODEFO-4700UFO-47UCVRS-TS2AD104J 16-467 AA

No.NEWMARKPARTRANKPRICERANKPARTS CODENo.NEWMARKPARTRANKPRICERANKPARTS CODENo.NEWMARKPARTRANKPRICERANKPARTS CODEFO-4700UFO-47UC0KW4109551201 10-11 AL N

1 - 1FO-4700UFO-47UCCAUTION FOR BATTERY REPLACEMENT(Danish) ADVARSEL !Lithiumbatteri-Eksplosionsfare ved fejlagtig håndtering.Udskiftning må kun ske m

1 – 2FO-4700UFO-47UCSHARP CORPORATIONCommunication Systems GroupQuality & Reliability Control CenterHigashihiroshima, Hiroshima 739-0192, JapanPri

1 – 2FO-4700UFO-47UCCONTENTSCHAPTER 1. GENERAL DESCRIPTION[1] Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FO-4700UFO-47UC2 – 62-2. Print diagnosisRapid key 01: Area print modeThe effective printing area frame is printed in the specified sheet size.The left

FO-4700UFO-47UC2 – 7The cursor blinks at the top data.Five counters can be selected with the "#" and " " keys.In the state , inpu

FO-4700UFO-47UC2 – 8Rapid key 11: Life clear modeThe mode is used to respectively clear the life counter of the printer andthe counter of the auto fee

FO-4700UFO-47UC2 – 93. How to make soft switch settingTo enter the soft switch mode, make the following key entries in sequence.PressFUNCTION9 8 7 STA

FO-4700UFO-47UC2 – 104. Soft switch description• Soft switchSWNO.DATANO.ITEMSwitch setting and functionRemarksInitialsetting101 Recall interval Binary

FO-4700UFO-47UC2 – 111 Reserved 02 Reserved 03 MMR On Off 14 MR On Off 1SW6 Modem speed V.33 V.17 V. 29 V. 27ter14400 12000 14400 120009600 7200 9600

FO-4700UFO-47UC2 – 12CED tone signal interval 75ms 500ms 750ms 1000ms1 No. 1 0 0 1 1 02 No. 2 0 1 0 1 03 Equalization freeze On Off 0SW9 4 Equalizatio

FO-4700UFO-47UC2 – 131 Reserved 02 Dial tone detection (before auto dial) No Yes 03 Busy tone detection (after auto dial) No Yes 0SW154 Reserved 05 Re

FO-4700UFO-47UC2 – 141 Reserved 12 Reserved 03 Reserved 0SW214 Reserved 05 Reserved 16 Reserved 07 Reserved 08 Reserved 0DTMF detection time 50ms 80ms

FO-4700UFO-47UC2 – 151 F.A.S.T (RMS) mode On Off 02 Reserved 03 Verification STAMP Yes No 0SW274 Summer time (Day light saving) No Yes 1Key buzzer vo

1 – 1FO-4700UFO-47UCCHAPTER 1. GENERAL DESCRIPTION[1] Specifications• GENERAL* Based on ITU-T (CCITT) Test Chart #1 at standard resolution in Sharpsp

FO-4700UFO-47UC2 – 16The third priority cassette None Tray1st. Cass. 2nd. Cass. Tray OPTION1 No. 1 0 0 0 0 Other 02 No. 2 0 0 1 1 Combination 0SW323No

FO-4700UFO-47UC2 – 171 Reserved 02 Reserved 03 Reserved 0SW384 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 01 Reserved 02 Reserved 03 Res

FO-4700UFO-47UC2 – 181 Picture quality priority mode Fine standard 0 OPTION2 Cut off mode ( When copy mode ) Continue Cut -off 0 OPTION3 Scanning rati

FO-4700UFO-47UC2 – 191 Reserved 02 Reserved 03 Reserved 0SW514 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 01 Reserved 02 Reserved 03 Res

FO-4700UFO-47UC2 – 201 Reserved 02 Reserved 03 Reserved 0SW584 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 01 Reserved 02 Reserved 03 Res

FO-4700UFO-47UC2 – 211 Reserved 02 Reserved 03 Reserved 0SW644 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 01 Reserved 02 Reserved 03 Res

FO-4700UFO-47UC2 – 221 Reserved 02 Reserved 03 Reserved 0SW714 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 01 Reserved 02 Reserved 03 Res

FO-4700UFO-47UC2 – 231 Reserved 02 Reserved 03 Reserved 0SW784 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 01 Reserved 02 Reserved 03 Res

FO-4700UFO-47UC2 – 241 Reserved 02 Reserved 03 Reserved 0SW854 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 01 Reserved 02 Reserved 03 Res

FO-4700UFO-47UC2 – 25SWNO.DATANO.ITEMSwitch setting and functionRemarksInitialsetting101 Reserved 02 Reserved 03 Reserved 0SW914 Reserved 05 Reserved

1 – 2FO-4700UFO-47UC[2] Operation panelLINE IN USECHANGEOVERPOWER SAVE RESOLUTIONSTANDARDFINESUPER FINEHALF TONESTATUS CHECK12345678910CLEARSPSHIFTSPA

FO-4700UFO-47UC2 – 26SWNO.DATANO.ITEMSwitch setting and functionRemarksInitialsetting101 Reserved 02 Reserved 03 Reserved 0SW974 Reserved 05 Reserved

FO-4700UFO-47UC2 – 27• Soft switch function descriptionSW1 No. 1 ~ No. 4 Recall intervalChoice is made for a recall interval for speed and rapid dial

FO-4700UFO-47UC2 – 28SW5 No. 8 CSI transmissionCSI signal contains the sender’s phone number registered in the ma-chine. If this switch is set to &quo

FO-4700UFO-47UC2 – 292S4S1.5S3S1S4S1.5S4S0.8S4S0.3S4S0.4S4S1S3.5S0.5S3S0.5S3S2S2S0.5S0.5S1S0.2S0.8S0.4S0.3S0.2S0.4S 0.8S0.2S 0.2S1S0.5S1S 0.5S0.5S0.5S

FO-4700UFO-47UC2 – 30SW28 No. 5, No. 6 Ringer volumeRinger volume:The calling sound volume of CI signal receiving is set.SW28 No. 7, No. 8 ReservedSet

FO-4700UFO-47UC2 – 31000: Not used (To set in case of using only paperfeeder that has been set in the first /secondpriority cassette)001: 1st paper f

FO-4700UFO-47UC2 – 32SW47 No. 1 Cassette define LTR / A4:TrayA4 cassette can be used .Set "0" or "1" for all of three bits.Do not

FO-4700UFO-47UC2 – 33SW57 No. 1 ~ No. 8 ReservedSet to "0".SW58 No. 1 ~ No. 8 ReservedSet to "0".SW59 No. 1 ~ No. 8 ReservedSet to

FO-4700UFO-47UC2 – 34SW91 No. 1 ~ No. 8 ReservedSet to "0".SW92 No. 1 ~ No. 8 ReservedSet to "0".SW93 No. 1 ~ No. 8 ReservedSet to

FO-4700UFO-47UC2 – 35[3] Troubleshooting1. Fax troubleshootingRefer to the following actions to troubleshoot any of the problems men-tioned in 1-4.[1]

1 – 3FO-4700UFO-47UC192021222324252627282930313233343536373839SEARCH DIAL keyPress this key to search through your auto dial fax numbers by name.COVER

FO-4700UFO-47UC2 – 36[4] Error code table1. Communication error code tableG3 TransmissionCode Final received signal Error Condition (Receiver side)0 I

FO-4700UFO-47UC3 – 1CHAPTER 3. MECHANICAL DESCRIPTION[1] Mechanical description1. Facsimile block1-1. Document feed block and diagramFig. 12. Document

FO-4700UFO-47UC3 – 2[2] Printer description1. COMPONENTS LAYOUTFig. 12. DRIVE SECTIONFig. 2123456 7 89101112131415161718 1. Scanner Drive Roller 2 2

FO-4700UFO-47UC3 – 33. PRINTER ENGINE ELECTRICAL COMPONENTS LAYOUTFig. 34. ELECTRICAL PARTS IDENTIFICATIONH1PS3TH1TS1M3M1PWB-BPWB-APWB-GPWB-DPS1PS5APS

FO-4700UFO-47UC3 – 47. DRUM CHARGEThe PC Drum is charged with static electricity before laser exposure.The Rotating Charge Brush and the Precharge-fil

FO-4700UFO-47UC3 – 58. LASER EXPOSURELaser exposure is the process of creating an invisible static image onthe PC Drum by the laser beam emitted from

FO-4700UFO-47UC3 – 6Temperature immediately after temperature control startThe state beforediscontinuation ofless than 50˚C50˚C or more,100˚C or moret

FO-4700UFO-47UC3 – 712. PRINT SEQUENCEPrinting is carried out following communication between the engine andcontroller that determines the timing to b

FO-4700UFO-47UC3 – 813. Timing chart13-1. Print Starting13-2. Print EndingFig. 14Fig. 15Printing Command(/PRINT)5500301st : 18002nd : 9701st : 2002502

FO-4700UFO-47UC3 – 9[3] Disassembly and assembly procedures• This chapter mainly describes the disassembly procedures. For the assembly procedures, re

1 – 4FO-4700UFO-47UC[3] Transmittable documents1. Document Sizes* With special sizes, only one sheet can be fed into the machine at atime. Insert next

FO-4700UFO-47UC3 – 10Parts list (Fig. 2)Fig. 22Rear cabinet1234561226622453HOOKHOOKHOOKCorePanel CableShield PlateTo Core and Panel Cable position is

FO-4700UFO-47UC3 – 11Fig. 3Parts list (Fig. 3)123456112344526222HOOKLiu PWBPrinter PWBControl PWBHOOKHOOK3Shield plate, Right cabinet1 Main unit 12 Sc

FO-4700UFO-47UC3 – 12Parts list (Fig. 4)Fig. 41237 84561222 223456778No. Part name Q’ty1 Main unit 12 Screw (3×6) 113 PC I/F bracket 14 Liu PWB unit 1

FO-4700UFO-47UC3 – 13Parts list (Fig. 5)Fig. 51234123445613332Jig• Must insert the Jig to Printer between upper cover stopper when fixing the scr

FO-4700UFO-47UC3 – 1412 Filament tape 113 Paper feed tray unit 114 Screw (3×10) 115 Tray back guide 116Extension paper feed tray117 Tray width sponge

FO-4700UFO-47UC3 – 15Fig. 77Left rear frame, Left bottom frameParts list (Fig. 7)1234512222345521 Printer unit 12 Screw (3×6) 73 Left rear frame 14 Le

FO-4700UFO-47UC3 – 16Fig. 88Left cabinet unit, Lifting plate unit1239111213141516417185678125786415910141211181333161710HOOKHOOKHOOKParts list (Fig.

FO-4700UFO-47UC3 – 179Parts list (Fig. 9)Fig. 9Power supply PWB unit12345612137891011123456657559121212111389910Power supply PWBNo. Part name Q’ty No.

FO-4700UFO-47UC3 – 1810Fig. 10Scanner frame unit (1/2)Parts list (Fig. 10)123413413321 Scanner frame unit 12 Operation panel unit 13 Screw (3×10) 54 D

FO-4700UFO-47UC3 – 19Fig. 1111Scanner frame unit (2/2)Parts list (Fig. 11)1 Scanner frame unit 12 Scanner bearing 2 23 Drive gear (49z) 24 DR bearing

1 – 5FO-4700UFO-47UC[4] Installation1. Site selectionTake the following points into consideration when selecting a site for thismodel.ENVIRONMENT• The

FO-4700UFO-47UC3 – 20Fig. 12232108821209111221123458910111213146715161718192021222324272829252630323334313536373839Rib14121413151617418195222367243635

FO-4700UFO-47UC3 – 2112 Idler gear (32z) 613 Upper cover roller 114Upper cover gear bracket 115 Gear bracket spring 116Paper exit guide upper117 Pinch

FO-4700UFO-47UC3 – 2214Wire treatment11223 times3 times1Liu PWBScannerframePanel cablePanel cableSpeaker cableMotor cableStamp cable CIS cableCN14CN15

FO-4700UFO-47UC3 – 23Fig. 15SpacerFusing unitBackup rollerFusing entrance guide(1)(2)(3)voltage mark3. Remove two screws.4. To release the upper unit,

FO-4700UFO-47UC3 – 2416Fusing unit (2/2)Fig. 16(2)(3)(1)Thermistor(TH1)Thermostat(TS1)Paper separator(4pcs.)Fig.1.Bottom of the Fusing unitHarness121.

FO-4700UFO-47UC3 – 25Fig. 18Print head unitCord holderCord holder1. Unplug the one connector from the PWB and remove the wiring from the cord holde

FO-4700UFO-47UC3 – 2619Paper take-up ass’y, Paper take-up sensor (PS1)Fig. 19Paper take-upassyWhen mouting the Papertake-up assy, make surethe lower l

FO-4700UFO-47UC3 – 27Fig. 2120Paper empty sensor (PE1)Paper take-up roller coverPaper empty sensor(PE1)Fig.11. Remove the Paper take-up roller cover.N

FO-4700UFO-47UC3 – 28Fig. 227113410889261151111Detail view of apply23456789101122Cassette unit, 2nd. cassette PWB unitParts list (Fig. 22)1 2nd. paper

FO-4700UFO-47UC3 – 291111 11129810761582133412435678910111213232nd. drive unitFig. 23Parts list (Fig. 23)1 2nd. paper feed ass’y 12 Docking gear 13 2n

1 – 6FO-4700UFO-47UCBlueGreen Remove the new drum cartridge from its packaging. • Caution! Excessive exposure to light will damage the drum

FO-4700UFO-47UC3 – 30242nd. top plateFig. 249133745262226666668123 46 5789Parts list (Fig. 24)1 2nd. paper feed ass’y 12 Screw (3×6) 43 Screw (3×10) 2

FO-4700UFO-47UC3 – 31252nd. right cabinet unit, 2nd. rear cabinetFig. 256666667782459133View AaaAbb123456789Parts list (Fig. 25)1 2nd. paper feed ass’

FO-4700UFO-47UC3 – 32262nd. bottom plateFig. 2632232621459777781276 4589Parts list (Fig. 26)1 2nd. bottom plate 12 Screw (3×6) 43 2nd. cassette rail l

FO-4700UFO-47UC3 – 33Fig. 2869193245787123456789272nd. right cabinet282nd. drive system plateFig. 27312123Parts list (Fig. 27)1 2nd. right cabinet 12

FO-4700UFO-47UC3 – 3429Cassette unit (1/2)Fig. 29433557861212345678Parts list (Fig. 29)1 Cassette unit 12 Cassette push up plate 13 Cork sheet 24 Cass

FO-4700UFO-47UC3 – 3530Cassette unit (2/2)Fig. 3023445637789101123489105671 Cassette unit 12 Cassette back guide 13 Cassette back sponge 24 Screw (3×1

FO-4700UFO-47UC3 – 3631Cassette caseFig. 3122224431895671258679341 Cassette case 12 Screw (3×10) 43 Ext. cassette case 14 Cassette back sponge 25 Scre

FO-4700UFO-47UC4 – 1CHAPTER 4. DIAGRAMS[1] Block diagramFO-45VSVERIFICATION STAMP(OPTION)LZ9FJ59MAIN CPUSH7021SRAM256KBDRAM2MBMODEM14.4KbpsEPROM2MBCOD

FO-4700UFO-47UC[2] Wiring diagram4 – 2ROLLERSENSOR2M2POLYGONMOTORPWB-GTONER EMPTY PWBPWB-DLASER DIODEDRIVE PWBTH1THERMISTORPS1PAPER TAKE-UPSENSOR SWIT

FO-4700UFO-47UC[3] Point- to-point diagram and connector signal name (1)4 – 3CNSTPVSTP/STPONVSTP/STPON1212CNSPSP+SP–SP+SP–1212CNSEN1234567812345678/FR

1 – 7FO-4700UFO-47UC3. Assembly and connectionsPoints to keep in mind when setting up• Do not place the machine in direct sunlight.• Do not pl

FO-4700UFO-47UCPoint- to-point diagram and connector signal name (2)4 – 4OPTIONPC I/FPWB(FO-47IF)CNPCIFCNPCIF12345678910111213141516171819202122232425

FO-4700UFO-47UC5 – 12. Description of each block(1) Main control blockThe main control block uses RISC microprocessor HD6437021 as CPU,being composed

FO-4700UFO-47UC5 – 2(Continuing)Classification CodeTerminal No.I/O Name Function(TFP-100B)Power Vcc 13, 38, 63, I Power Connect to the power supply.73

FO-4700UFO-47UC5 – 3SH7021 (IC27) Terminal descriptionsClassification CodeTerminal No.I/O Name Function(TFP-100B)Bus control WAIT 54 I Wait It is inpu

FO-4700UFO-47UC5 – 4(2) Image memory blockThis block is composed of 2 MByte DRAM memory and 256 KByte SRAM.Moreover, a maximum of 2 MByte (when FO-1MK

FO-4700UFO-47UC5 – 5The CIS is driven by the LSI (LC82103), and the output video signalfrom the CIS is input into the LC82103 through the amplifying c

FO-4700UFO-47UC5 – 643 P AVDD Analog system power supply pin.44 I DALRHD/A converter high reference voltage pinfor A/D converter low reference voltage

FO-4700UFO-47UC5 – 7PIN I/O Name Function1 IO2M RTCDT RTC data input/output2 O2M RTCCK RTC data transfer clock3 O2M RTCCE RTC chip select4 O2M RTCIO R

FO-4700UFO-47UC5 – 8PIN I/O Name Function101 – GND Ground102 O2M XEXCS Chip select (spare)103 I XCDCINTInterrupt request signal from CODEC104 I XCDCDR

FO-4700UFO-47UC5 – 9(8) Gate array (B) blockThe block is composed of the gate array (B) and SRAM (2 KByte).1) LR38292(IC10) ... pin-160, QFP (gate arr