General timing chart
Figure 3-43 General timing chart
STBY STBY
Operation PRINTINTR LSTR
1 Cassette pickup solenoid
2 TOP sensor
3 Fixing delivery sensor
Print command
9 C drum motor
10 K drum motor
Y drum motor7
5 Scanner motor
8 M drum motor
6 TOP signal
4 Fixing motor
11 ITB motor
13 Primary charging bias Y
16 Primary charging bias K
14 Primary charging bias M
Primary charging bias C
12 Pickup motor
17 Developing bias Y
15
Developing bias M
19 Developing bias C
Primary transfer bias C
24 Primary transfer bias K
21
22 Primary transfer bias M
20 Developing bias K
18
25 Secondary transfer bias
23
Primary transfer bias Y
294 Chapter 3 Solve problems ENWW