Canon LBP 2460 - B/W Laser Printer Service Manual page 300

GENERAL TIMING CHART-2/2
Power switch ON
Operation
1 Fixing roller heater (H1, H2)
2 PRINT signal (/PRNT)
3 VERTICAL SYNC signal (/VSYNC)
4 Switchable motor (SMT21)
5
Duplex deflector drive solenoid (SL22)
6 Duplex feed clutch (CL21)
7 Fixing unit delivery sensor (PS1403)
8
Switchback sensor (PS22)
9
Duplexing unit paper sensor (PS21)
10
11
12
13
14
15
16
17
18
19
20
21
A - 2
WAIT STBY INTR
155 C 180 C 169 C
control
About 1.5
3.8
0.26
2.68
• Timing chart for two consecutive prints on A4 paper (Duplexing feed)
PRINT
180 C control
Reverse high-speed rotation 0.93 Rotation
0.99
1.22
0.72
Reverse rotation
2.68 2.68
1.12 1.12
6.85
6.85
LSTR
Low-speed rotation
0.46
2.68
(Unit: Seconds)
STBY
169 C control