6. IMAGE CREATION PROCESS
6.1
Image forming control
Developing bias DC Y/M/C
Developing bias DC K
Main erase lamp Y/M/C
Main erase lamp K
Color PC motor (M2)
Charge Y/M/C
Charge K
Color dev. unit engaged motor (M10)
Developing clutch/K (CL6)
Transfer belt retraction clutch (CL5)
Image write start signal
Developing bias AC Y
Developing bias AC M
Developing bias AC C
Developing bias AC K
1st transfer Y
1st transfer M
1st transfer C
1st transfer K
2nd transfer
Neutralization
Registration roller clutch (CL4)
Transport motor (M1)
Paper feed tray 1 paper feed clutch (CL3)
Power supply cooling fan motor (FM1)
Cooling fan motor/3 (FM2)
Exhaust fan motor (FM3)
Fusing cooling fan motor/1 (FM4)
Fusing cooling fan motor/2 (FM5)
Transfer belt cleaner cooling fan motor (FM6)
MFP board cooling fan motor (FM7)
Polygon motor (M14)
LD (Y)
LD (M)
LD (C)
LD (K)
Fusing motor (M3)
Fusing pressure roller retraction motor (M11)
IDC registration sensor shutter solenoid (SD2)
Fusing pressure roller home sensor (PS32)
Fusing pressure roller retraction sensor (PS38)
Transfer belt retraction sensor (PS39)
Paper feed tray 1 paper feed sensor (PS23)
Sensor in front of tim. roller sensor (PS1)
Paper exit sensor (PS3)
6.2
Process speed
Paper type
Mode
Monochrome
C360
166.6 mm/s
C280
C220
111 mm/s
18
Plain paper
Color
Gloss mode
55.5 mm/s
Theory of Operation Ver. 1.0 Jul. 2009
Thick paper1/2/3/4, Postcard,
Envelope, OHP, Label
Monochrome
55.5 mm/s
A0EDT2E265DA
Color