Canon PC300 Service Manual page 108

A. GENERAL TIMING CHART
PC300/FC210 General Timing Chart
(A4, 2 copies)
[1 |sec
Power switch
Copy paper inserted
pial
ON - Copy poES inserted
Sequence STBY INTR COPY i LSTR STBY
Copyboard CBRV_| STOP CBFEW [| cBrv | CBFW [CBR STOP
A Main motor (M1)
5 | Document position sensor |
(Q902) _ aT aE {
| Copyboard drive solenoid | |
(SL2) C
4] Scanning lamp (LA1-LA8) ome a a
fe
{
5 | Fixing heater (H1) aren F |
6 | Primary AC bias eee | ee See eS
7 Primary DC bias o n . 3 S2AOV -625V :
[I .! " PaLLELLLEELE CLMLULULLLLLL LLIN LA 4, WILLE, |
Developing AC bias [oe 2a
dl ackarsh ck ee a ES SEED G5 See
9| Developing DC bias -40 -130 to -550V (_aee |
MMMM LLL WLM
lg * pg tte!
10} Transfer caer Rae! [oe
ALLL LALLA ULL
11) Pick-up.sensor (Q131)
12) Registration solenoid (SL1)
13) Delivery sensor (Q801)
* Cleaning mode.
** Measurement mode. |