Konica Minolta bizhub C280 Service Manual - Page 31

bizhub C360/C280/C220 - toner cartridge

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Field Service Ver. 1.0 Jul. 2009 bizhub C360/C280/C220 OUTLINE MAINTENANCE TROUBLESHOOTING ADJUSTMENT / SETTING 5.5.36 5.5.37 5.5.38 5.5.39 5.5.40 5.5.41 5.5.42 5.5.43 5.5.44 5.5.45 5.5.46 5.5.47 5.5.48 5.5.49 5.5.50 5.5.51 5.5.52 5.5.53 5.5.54 5.5.55 5.5.56 5.5.57 5.5.58 5.5.59 5.5.60 5.5.61 5.5.62 5.5.63 5.5.64 5.5.65 5.5.66 5.5.67 5.5.68 5.5.69 5.5.70 5.5.71 5.5.72 How to open PWB box 82 Main drive unit 84 Fusing drive unit 88 Hopper drive unit (C/K, Y/M 90 Scanner relay board (REYB/SCAN 91 Inverter board (INVB 91 Machine condition monitor board (MCMB 93 Front side relay board (FREYB 93 DC power supply (DCPU 94 PH relay board (PHREYB 95 Printer control board (PRCB 96 Service EEPROM board (SVERB 97 MFP board (MFPB 99 High voltage unit (HV 102 SODIMM (DIMM 103 NVRAM board (NRB 104 Paper feed tray 1 paper FD sensor board (PSDB/1 104 Paper feed tray 2 paper FD sensor board (PSDB/2 105 Paper feed tray 1 LED board, Paper feed tray 2 LED board (LEDB1, LEDB2) ...106 Scanner motor (M201 107 Duplex transport motor (M5 110 Toner supply motor/YM, CK (M8, M9 112 Transport motor (M1 113 Color PC motor (M2 114 Fusing motor (M3 114 Switchback motor (M4 115 Fusing pressure roller retraction motor (M11 115 Toner cartridge motor/YM (M6 116 Toner cartridge motor/CK (M7 116 Color dev. unit engaged motor (M10 118 Paper feed tray 1 lift-up motor (M12 119 Paper feed tray 2 lift-up motor (M13 121 Transfer belt cleaner cooling fan motor (FM6 121 Paper feed tray 1 paper feed clutch (CL3 123 Paper feed tray 2 vertical transport clutch (CL2 124 Paper feed tray 2 paper feed clutch (CL1 124 Manual paper feed clutch (CL7 125 APPENDIX iv

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bizhub C360/C280/C220
OUTLINE
MAINTENANCE
ADJUSTMENT / SETTING
TROUBLESHOOTING
APPENDIX
Field Service
V
er. 1.0 Jul. 2009
iv
5.5.36
How to open PWB box
................................................................................
82
5.5.37
Main drive unit
............................................................................................
84
5.5.38
Fusing drive unit
.........................................................................................
88
5.5.39
Hopper drive unit (C/K, Y/M)
.......................................................................
90
5.5.40
Scanner relay board (REYB/SCAN)
...........................................................
91
5.5.41
Inverter board (IN
V
B)
..................................................................................
91
5.5.42
Machine condition monitor board (MCMB)
.................................................
93
5.5.43
Front side relay board (FREYB)
..................................................................
93
5.5.44
DC power supply (DCPU)
...........................................................................
94
5.5.45
PH relay board (PHREYB)
..........................................................................
95
5.5.46
Printer control board (PRCB)
......................................................................
96
5.5.47
Service EEPROM board (S
V
ERB)
.............................................................
97
5.5.48
MFP board (MFPB)
.....................................................................................
99
5.5.49
High voltage unit (H
V
)
...............................................................................
102
5.5.50
SODIMM (DIMM)
......................................................................................
103
5.5.51
N
V
RAM board (NRB)
................................................................................
104
5.5.52
Paper feed tray 1 paper FD sensor board (PSDB/1)
................................
104
5.5.53
Paper feed tray 2 paper FD sensor board (PSDB/2)
................................
105
5.5.54
Paper feed tray 1 LED board, Paper feed tray 2 LED board (LEDB1, LEDB2)
..................................................................................................................
106
5.5.55
Scanner motor (M201)
..............................................................................
107
5.5.56
Duplex transport motor (M5)
.....................................................................
110
5.5.57
Toner supply motor/YM, CK (M8, M9)
......................................................
112
5.5.58
Transport motor (M1)
................................................................................
113
5.5.59
Color PC motor (M2)
.................................................................................
114
5.5.60
Fusing motor (M3)
....................................................................................
114
5.5.61
Switchback motor (M4)
.............................................................................
115
5.5.62
Fusing pressure roller retraction motor (M11)
..........................................
115
5.5.63
Toner cartridge motor/YM (M6)
.................................................................
116
5.5.64
Toner cartridge motor/CK (M7)
.................................................................
116
5.5.65
Color dev. unit engaged motor (M10)
.......................................................
118
5.5.66
Paper feed tray 1 lift-up motor (M12)
........................................................
119
5.5.67
Paper feed tray 2 lift-up motor (M13)
........................................................
121
5.5.68
Transfer belt cleaner cooling fan motor (FM6)
..........................................
121
5.5.69
Paper feed tray 1 paper feed clutch (CL3)
................................................
123
5.5.70
Paper feed tray 2 vertical transport clutch (CL2)
......................................
124
5.5.71
Paper feed tray 2 paper feed clutch (CL1)
................................................
124
5.5.72
Manual paper feed clutch (CL7)
................................................................
125