Canon iR2200 Service Handbook page 327

A. General Timing Chart
General Timing Chart (printer unit)
• A4, 2 sheets, Single-sided, Direct, Cassette (reversal delivery)
Main motor (M1)
Separation charging bias
Laser activation
Pre-exposure lamp (LAMP2)
Transfer sheet-to-sheet interval bias
Developing clutch (CL3)
Developing bias (AC)
Developing bias (DC)
Separation static eliminating bias
Primary charging bias (DC)
Primary charging bias (AC)
Transfer changing cleaning bias
Fixing main heater (H1)
Fixing sub heater(H2)
Vertical path clutch (CL1)
Pickup motor (M2)
Pickup DOWN solenoid (SL1)
Cassette 1 re-try paper sensor (PS7)
Laser scanner motor (M10)
Registration motor (M9)
Pre-registration paper sensor (PS9)
Registration paper sensor (PS10)
Image leading edge sensor (PS12)
Delivery motor (M5)
No.1 delivery sensor (PS15)
No.1 delivery full sensor (PS16)
Fixing motor (M4)
Fixing / feeding sensor (PS13)
Fixing film sensor (PS26)
*1: Varies between 0 and 9 min to suit the selected silent mode shift interval.
*2: Goes ON once every 540 msec.
Job start command received
Print command received
PSTBY PINTR PRINT
*2
Print end command received
LSTR PSTBY
*1
APPENDIX
A-1