Konica Minolta magicolor 2590MF Service Manual page 29

5.3.5 Paper feed cover......................................................................................... 33
5.3.6 Front cover .................................................................................................. 33
5.3.7 Original glass unit ....................................................................................... 34
5.3.8 Operation board (OPB)............................................................................... 35
5.3.9 Operation key board (OKB) ........................................................................ 37
5.3.10 USB board (USB) ....................................................................................... 38
5.3.11 Image processing board (IPB) .................................................................... 39
5.3.12 Printer control board (PRCB)...................................................................... 41
5.3.13 DC power supply 1 (DCPU1) ...................................................................... 42
5.3.14 DC power supply 2 (DCPU2) ...................................................................... 44
5.3.15 High voltage unit (HV)................................................................................. 44
5.3.16 Waste toner near full detect board/LED (WTDTB/LED).............................. 46
5.3.17 NCU board.................................................................................................. 47
5.3.18 LAN board................................................................................................... 48
5.3.19 Scanner unit................................................................................................ 49
5.3.20 IR unit ......................................................................................................... 50
5.3.21 PH unit ........................................................................................................ 53
5.3.22 Paper feed unit............................................................................................ 58
5.3.23 Main motor (M1) ......................................................................................... 59
5.3.24 Power supply cooling fan motor (FM1) ....................................................... 60
5.3.25 Ventilation fan motor (FM2)......................................................................... 63
5.3.26 Fusing motor (M4) ...................................................................................... 65
5.3.27 Developing motor (M3) ............................................................................... 66
5.3.28 Rack motor (M2) ......................................................................................... 67
5.3.29 Scanner motor (M5).................................................................................... 68
5.3.30 IR cooling fan motor (FM3) ......................................................................... 69
5.3.31 Tray1 paper pick-up solenoid (SD1)............................................................ 70
5.3.32 Registration roller solenoid (SD2)............................................................... 70
5.3.33 Pressure/retraction solenoid /cleaning blade (SD3).................................... 71
5.3.34 Pressure/retraction solenoid /2nd image transfer (SD4)............................. 73
5.3.35 Temperature/humidity sensor (TEM/HUMS) ............................................... 74
5.3.36 IDC sensor (IDC) ........................................................................................ 75
5.3.37 Torque limiter .............................................................................................. 75
5.3.38 Inlet assy..................................................................................................... 77
5.3.39 Speaker (SP) .............................................................................................. 80
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Field Service Ver. 1.0 Aug. 2007