CF5001 Ver.1.0 Sep. 2003 DRUM UNIT
2-23
II UNIT EXPLANATION
3.2 Operation
3.2.1 Image formation timing
[1] Paper feed start [2] 2nd transfer cleaning
8050ma2012
[2][1]
Paper feed motor (M41)
Drum motor /Y (M14)
Drum motor /M (M15)
Drum motor /C (M16)
Drum motor /K (M17)
Transfer belt motor (M18)
1st transfer pressure/release motor (M19)
2nd transfer pressure/release motor (M34)
Developing motor /Y (M20)
Developing motor /M (M21)
Developing motor /C (M22)
Developing motor /K (M23)
Pre-charging exposure lamp /Y (PCL Y)
Pre-charging exposure lamp /M (PCL M)
Pre-charging exposure lamp /C (PCL C)
Pre-charging exposure lamp /K (PCL K)
Charging /Y (HV1)
Charging /M (HV1)
Charging /C (HV1)
Charging /K (HV1)
Developing bias /Y (DC) (HV1)
Developing bias /M (DC) (HV1)
Developing bias /C (DC) (HV1)
Developing bias /K (DC) (HV1)
Developing bias /Y (AC) (HV1)
Developing bias /M (AC) (HV1)
Developing bias /C (AC) (HV1)
Developing bias /K (AC) (HV1)
1st transfer /Y (HV2)
1st transfer /M (HV2)
1st transfer /C (HV2)
1st transfer /K (HV2)
2nd transfer (HV2)
Separation (HV2)
Guide plate (HV2)
Drum separation claw solenoid (SD1)
V TOP
Paper exit sensor (PS13)