Canon CLBR 460ps Service Manual page 348

Timing chart for printing one A4-size OHT sheet (Full-color mode) - 2/2
/PRNT signal
Sequence STBY
22 Registration clutch (CL1)
23
24
25
26 Secondary transfer ATVC
27
ITB cleaning (AC) bias
28
ITB cleaning (DC) bias (positive)
29
30 ITB cleaning (DC) bias (negative)
31 Fixing separation DC high-voltage
ITB unit contact clutch (CL2)
32
A - 12
Print sequence command
INTR PRNT
HP1 HP2 HP3
2.3 0. 3.8 0.5
2.3 0. 4.0 0.5
2.4
4.0
2.4
4.0
0.2 0.5
HP4 HP5
3.6
3.6 0.5
4.0 8.4
4.79
4.1
4.0
Fine adjustment
Rough adjustment
4.9
LSTR
HP6 HP7 HP8
1.
0.5
0.
0.13
Between-page bias
3.6
0. 4.0 0.
4.0 4.0
4.0
4.0
3.67
1.76 0.5
(Unit: second)
STBY
HP9