Olivetti d-Color MF201 plus, Service Manual

Page: 6 / 396

Outline
Maintenance
Adjustment / Setting
T
roubleshooting
Appendix
Field Service Ver. 1.0 Jun. 2008
iii
6.3.20 ADF glass assy ........................................................................................... 52
6.3.21 Tray 1 feed roller.......................................................................................... 52
6.3.22 Tray 1 separation roller assy ....................................................................... 53
6.3.23 Fusing unit .................................................................................................. 54
6.3.24 PH unit ........................................................................................................ 55
6.3.25 Main drive unit............................................................................................. 60
6.3.26 Transport drive unit ..................................................................................... 63
6.3.27 Fusing drive unit.......................................................................................... 67
6.3.28 Hopper drive unit (C/K, Y/M) ....................................................................... 69
6.3.29 Right door assy ........................................................................................... 70
6.3.30 Scanner chassis.......................................................................................... 71
6.3.31 Exposure unit .............................................................................................. 74
6.3.32 Flat cable of the exposure unit .................................................................... 77
6.3.33 PH relay board (REYBPH) .......................................................................... 79
6.3.34 DC power supply (DCPU) ........................................................................... 81
6.3.35 Printer control board (PRCB) ...................................................................... 82
6.3.36 Service EEPROM board (SVERB).............................................................. 83
6.3.37 High voltage unit (HV) ................................................................................. 85
6.3.38 Tray 1 FD paper size detect board (PSDTB/1)............................................ 85
6.3.39 ADCU board (ADCUB)................................................................................ 86
6.3.40 MFBU board (MFBUB)................................................................................ 87
6.3.41 BCRU board (BCRUB) ................................................................................ 89
6.3.42 Inverter board (INVB) .................................................................................. 90
6.3.43 Transport motor (M1) .................................................................................. 91
6.3.44 Color PC motor (M3) ................................................................................... 92
6.3.45 Fusing motor (M2)....................................................................................... 92
6.3.46 Fusing pressure roller retraction motor (M12)............................................. 93
6.3.47 Toner supply motor/CK (M7) ....................................................................... 93
6.3.48 Toner supply motor/YM (M6)....................................................................... 94
6.3.49 Scanner motor (M201) ................................................................................ 94
6.3.50 Transfer belt pressure retraction clutch (CL3) ............................................. 95
6.3.51 Developing clutch/K (CL4) .......................................................................... 96
6.3.52 Tim. roller clutch (CL1)................................................................................ 97
6.3.53 IDC registration sensor/MK (IDCS/MK),
IDC registration sensor/YC (IDCS/YC) ....................................................... 97
6.3.54 Exposure lamp (FL201) ............................................................................ 100
6.3.55 Scanner drive wires .................................................................................. 102
6.4 Cleaning procedure .......................................................................................... 107