Canon NP6012 Service Manual page 54

OPERATIONS AND TIMING is
--Power switch ON
rt Copy Start key ON
3.5 sec
(approx.)
Pb seiataedte
Main motor (M1)
Scanning lamp (FL1)
Scanner/lens
drive motor (M2)
4 EZ)
Pre-exposure lamp
Primary bias
Developing AC bias
Developing DC bias
Transfer bias
Static eliminator bias
Heater (H1)
ZA: reverse
|: scanner home position detection
Il : lens home position detection
Figure 3-109