Olivetti d-color mf752plus User manual
SERVICE MANUAL
Multifuction Digital Copier
d-Color MF752Plus,
MF652Plus and Options
Code:Y117760-6
www MK-Electronic de
L PARTS/CONNECTOR LAYOUT DRAWING
1. PARTS LAYOUT DRAWING
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[1] Scanner motor (M201) [2] Angle sensor (PS202)
[3] Original size sensor/2 (PS204) *1 [4] CCD board (CCDB)
[5] Original cover sensor (RS201) [6] USB board (USBB)
[7] Operation panel unit [8] Fax speaker (SP)
[9] Scanner home sensor (PS201) [10] LED exposure unit (LA201)
[11] Original size sensor/1 (PS203) [12] Scanner drive board (SCDB)
• *1: option
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[1]
[2]
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[5]
[1] IH power supply cooling fan (FM10) [2] Toner supply motor/K (M12)
[3] Toner supply motor/C (M11) [4] Toner supply motor/M (M10)
[5] Toner supply motor/Y (M9) - -
d-Color MF752Plus/MF652Plus L PARTS/CONNECTOR LAYOUT DRAWING > 1. PARTS LAYOUT
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Y117760-6 Service Manual
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[1] IH power supply (IHPU) [2] IH magnetic erasing board (IHMEB)
[3] Main power switch (SW1) [4] Total counter (TCT) *
[5] Waste toner box set sensor (PS53) [6] Waste toner full sensor (PS54)
[7] Front bottom door switch (MS3) [8] Front upper door switch (RS1)
[9] Erase LED/Y (EL/Y) [10] Erase LED/M (EL/M)
[11] Erase LED/C (EL/C) [12] Erase LED/K (EL/K)
[13] Toner empty sensor/Y (RS/Y) [14] Toner empty sensor/M (RS/M)
[15] Toner empty sensor/C (RS/C) [16] Toner empty sensor/K (PZS/K)
[17] Machine condition monitor board (MCMB) - -
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Service Manual Y117760-6
www MK-Electronic de
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[1] ERP board (ERPB) [2] Printer control board (PRCB)
[3] Dual scan image processing board (DSIPB) [4] Hard disk (HDD)
[5] DC power supply (DCPU) [6] Paper feed/transport drive board (PFTDB)
[7] SSD board (SSDB) [8] Memory board/1 (MEMB/1)
[9] CPU cooling fan (FM104) [10] MFP board (MFPB)
d-Color MF752Plus/MF652Plus L PARTS/CONNECTOR LAYOUT DRAWING > 1. PARTS LAYOUT
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Y117760-6 Service Manual
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[2]
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[1] High voltage unit/2 (HV2) [2] High voltage unit/3 (HV3)
[3] High voltage unit/1 (HV1) [4] Noise filter (NF1)
[5] Dehumidifier relay board (DEDB) - -
d-Color MF752Plus/MF652Plus L PARTS/CONNECTOR LAYOUT DRAWING > 1. PARTS LAYOUT
DRAWING
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Service Manual Y117760-6
www MK-Electronic de
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[1] Paper cooling fan/out (FM2) [2] Transfer belt motor (M1)
[3] PC motor/K (M18) [4] Ozone ventilation fan (FM6)
[5] Developing motor/K (M19) [6] Charge cleaning motor/K (M15)
[7] MFP controller cooling fan (FM17) [8] PC motor/YMC (M16)
[9] DC power supply cooling fan (FM9) [10] IU cooling fan (FM15)
[11] Cleaning brush motor (M38) [12] Developing motor/YMC (M17)
[13] 1st transfer pressure motor (M21) [14] Toner cartridge motor/YM (M13)
[15] Toner cartridge motor/CK (M14) [16] Toner suction fan (FM7)
[17] IH coil cooling fan (FM3) [18] Toner bottle cooling fan (FM16)
[19] Paper cooling fan/in (FM13) - -
d-Color MF752Plus/MF652Plus L PARTS/CONNECTOR LAYOUT DRAWING > 1. PARTS LAYOUT
DRAWING
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Y117760-6 Service Manual
www MK-Electronic de
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[1] Fusing loop sensor/Rr (PS42) [2] Fusing loop sensor/Fr (PS41)
[3] 1st transfer pressure sensor/K (PS51) [4] Charging cleaner home sensor (PS43)
[5] Charging cleaner return sensor (PS44) [6] Dehumidification heater switch (SW2)
[7] 1st transfer pressure sensor/YMC (PS52) [8] Dehumidifier heater transformer (T1)
[9] USB cover sensor (PS60) [10] Encoder sensor/K1 (PS45)
[11] Encoder sensor/K2 (PS46) - -
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[1]
[4] [3] [2]
[5]
[1] PH unit [2] Waste toner lock sensor (PS23)
[3] Waste toner transport motor (M20) [4] PH cooling fan (FM14)
d-Color MF752Plus/MF652Plus L PARTS/CONNECTOR LAYOUT DRAWING > 1. PARTS LAYOUT
DRAWING
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Service Manual Y117760-6
www MK-Electronic de
[5] PH relay board (PHRYB) - -
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[1] [2]
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[1] Bypass lift-up motor (M28) [2] Bypass paper feed motor (M27)
[3] Bypass sub tray set sensor (PS37) [4] Bypass FD size sensor/3 (PS33)
[5] Bypass FD size sensor/2 (PS32) [6] Bypass FD size sensor/1 (PS31)
[7] Bypass CD size VR (VR1) [8] Bypass set sensor (PS30)
[9] Bypass empty sensor (PS34) [10] Bypass upper limit sensor (PS35)
[11] Bypass lower limit sensor (PS36) - -
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[3] [4]
[1] [5]
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[1] Tray 1 vertical transport motor (M5) [2] Tray 1 paper feed clutch (CL1)
[3] Tray 1 upper limit sensor (PS6) [4] Tray 1 vertical transport sensor (PS4)
[5] Tray 1 paper feed sensor (PS5) [6] Tray 1 paper empty sensor (PS2)
[7] Tray 1 near empty sensor (PS3) [8] Tray 1 FD paper size board (FDPSB/1)
[9] Tray 1 CD paper size board (CDPSB/1) [10] Tray 1 set sensor (PS1)
[11] Tray 1 lift-up motor (M6) [12] Take-up motor (M22)
d-Color MF752Plus/MF652Plus L PARTS/CONNECTOR LAYOUT DRAWING > 1. PARTS LAYOUT
DRAWING
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Y117760-6 Service Manual
www MK-Electronic de
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[1] [6]
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[1] Tray 2 vertical transport motor (M7) [2] Tray 2 paper feed clutch (CL2)
[3] Right bottom door sensor (PS17) [4] Tray 2 upper limit sensor (PS14)
[5] Tray 2 vertical transport sensor (PS12) [6] Tray 2 paper feed sensor (PS13)
[7] Tray 2 paper empty sensor (PS10) [8] Tray 2 near empty sensor (PS11)
[9] Tray 2 FD paper size board (FDPSB/2) [10] Tray 2 CD paper size board (CDPSB/2)
[11] Tray2 set sensor (PS9) [12] Tray 2 lift-up motor (M8)
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[7] [6]
[9] [10][11] [1] [2]
[5]
[4]
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[1] Tray 3 upper limit sensor (PS22) [2] Tray 3 paper empty sensor (PS19)
[3] LCC vertical transport sensor (PS28) [4] Horizontal transport sensor (PS29)
[5] Tray 3 paper feed sensor (PS21) [6] Tray 3 dehumidifier heater (DH1) *1
[7] Paper temperature sensor (TH8) [8] Tray 3 lift-up motor (M23)
[9] Tray 3 near empty sensor (PS20) [10] Tray 3 paper feed clutch (CL5)
[11] Tray 3 transport clutch (CL6) - -
• *1: Optional equipment (HT-508) only for North America and Europe.
d-Color MF752Plus/MF652Plus L PARTS/CONNECTOR LAYOUT DRAWING > 1. PARTS LAYOUT
DRAWING
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Service Manual Y117760-6
www MK-Electronic de
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[1] Horizontal transport set sensor (PS58) [2] Tray 4 paper feed clutch (CL7)
[3] Tray 4 upper limit sensor (PS27) [4] Tray 4 paper empty sensor (PS24)
[5] Tray 4 paper feed sensor (PS26) [6] Tray 1 paper empty indicator board (PEIB/1)
[7] Tray 2 paper empty indicator board (PEIB/2) [8] Tray 4 paper empty indicator board (PEIB/4)
[9] Tray 3 paper empty indicator board (PEIB/3) [10] Tray 4 dehumidifier heater (DH2) *1
[11] Tray 4 lift-up motor (M24) [12] Tray 4 near empty sensor (PS25)
[13] LCC transport motor (M25) [14] LCC vertical transport motor (M26)
[15] Horizontal transport clutch (CL3) - -
• *1: Optional equipment (HT-508) only for North America and Europe.
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[3]
[2]
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[1] 2nd transfer pressure sensor (PS50) [2] Suction fan (FM1)
[3] 2nd transfer pressure motor (M3) [4] Registration sensor (PS38)
[5] OHP sensor (PS40) [6] Temperature/humidity sensor (TEM/HUMS)
[7] IDC sensor/Fr (IDCS/Fr) [8] IDC sensor/Rr (IDCS/Rr)
[9] Registration motor (M2) - -
d-Color MF752Plus/MF652Plus L PARTS/CONNECTOR LAYOUT DRAWING > 1. PARTS LAYOUT
DRAWING
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Y117760-6 Service Manual
www MK-Electronic de
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