Konica Minolta bizhub 200 Service Manual page 37

18.3.12 C2654: EEPROM Failure.......................................................................... 245
18.3.13 C2702: Abnormal Image Transfer Voltage ................................................ 245
18.3.14 C3451: Fusing Warm-Up Failure (Main) ................................................... 246
18.3.15 C3452: Fusing Warm-Up Failure (Sub) .................................................... 246
18.3.16 C3751: High Fuser Temperature Failure (Main) ....................................... 246
18.3.17 C3752: High Fuser Temperature Failure (Sub)......................................... 246
18.3.18 C3851: Low Fuser Temperature Failure (Main) ........................................ 247
18.3.19 C3852: Low Fuser Temperature Failure (Sub).......................................... 247
18.3.20 C4001: Main Unit Communication Failure ................................................ 248
18.3.21 C4002: HSYNC Detection Failure............................................................. 248
18.3.22 C4101: Polygon Motor Failure .................................................................. 249
18.3.23 C4721: Main Unit G/A Communication Failure ......................................... 249
18.3.24 C5102: Main Motor Failure ....................................................................... 249
18.3.25 C5351: Power Supply Cooling Fan Motor Failure ..................................... 250
18.3.26 C5352: Cooling Fan Motor Failure ............................................................ 250
18.3.27 C5353: IU Cooling Fan Motor Failure ....................................................... 250
18.3.28 C7001: Engine connection error ............................................................... 251
18.3.29 CA052: MIO Device Failure ...................................................................... 251
18.3.30 CC153: Flash ROM Failure....................................................................... 251
18.3.31 CD004: HDD error .................................................................................... 252
19. Power supply trouble........................................................................................... 253
19.1 Machine is not Energized at All (PU1 Operation Check).................................. 253
19.2 Only the Power Supply Cooling Fan Motor turns.............................................. 253
19.3 The Start key (LED) on the control panel blinks orange................................... 254
20. Image quality problem......................................................................................... 255
20.1 How to identify problematic part ....................................................................... 255
20.2 Initial Check Items ............................................................................................ 255
20.2.1 Initial Check Items 1 ................................................................................. 255
20.2.2 Initial Check Items 2 ................................................................................. 256
20.3 Solution ............................................................................................................ 257
20.3.1 Scanner System: Blank copy or black copy .............................................. 257
20.3.2 Scanner System: Low image density or rough image .............................. 258
20.3.3 Scanner System: Foggy background ........................................................ 259
20.3.4 Scanner System: Black streaks or bands ................................................. 260
20.3.5 Scanner System: Black spots ................................................................... 261
20.3.6 Scanner System: White streaks or bands................................................. 262
20.3.7 Scanner System: Uneven pitch................................................................. 263
20.3.8 Printer System: Blank copy or black copy................................................. 264
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Field Service Ver. 2.0 Apr. 2006