General Timing Chart - Canon LBP6670dn Series Service Manual

General Timing Chart

■ General Timing Chart
Timing chart two consecutive prints on LTR paper
Power switch ON
Operation
1
TOP sensor (PS912)
Fixing delivery sensor (PS915)
2
3
Print start command (EEC12)
4 Scanner Motor
5 Laser Diode
6 BD Output signal (BDO)
7 Main Motor (M1)
Primary Charging Bias (AC)
8
9
Primary Charging Bias (DC)
10
Developing Bias
Transfer Charging Bias
11
12
Fixing Heater
Cassette pickup solenoid (SL2)
13
14
Main Fan (FM1)
15
16
17
18
19
20
WAIT STBY INTR PRINT
Appendex > General Timing Chart
III
LASTR STBY
F-6-1
III
Appendex > General Timing Chart