Canon PC300 Service Manual page 109

PC320/325/FC230 General Timing Chart
(A4, 2 copies)
1 |sec
Power switch = -——- Copy paper inserted
:
bis ON [. .
L
Sequence STBY INTR COPY i LSTR STBY
Copyboard cBRV | STOP CBFW [| cpBrv_ CBFW [cBR STOP
{
1] Main motor (M1) |
2 Document position sensor i
(Q902)
sare |
Li
a_a
3 Copyboard drive solenoid
(SL2) | 0
4| Scanning lamp (LA1-LA8)
6] Primary AC bias
|
a
|
5| Fixing heater (H1) —— en |
|
|
WLLL LLL SLL A, LLL
8| Developing AC bias x IH
9] Developing DC bias -400V -120 to -560V
ZAZA WELLL Lill 1A
* ee b *
10} Transfer i IEZEEZZEZEZEZE I
11] Pick-up sensor (Q131)
ly
12) Pick-up solenoid (SL1)
13) Delivery sensor (Q801) |
* Cleaning mode.
** Measurement mode.
A-2 COPYRIGHT © 1994 1995 CANONINC, CANON PC300/320/925, FC210/230 REV. FEB, 1995 PRINTED IN JAPAN (IMPRIME AU JAPON)