Filter
Top Products
2. Relationship between the Scanner Sensor and Signals
Table 3-301
Reference:
The registration clutch is turned on in response to a press on the Copy Start key or
when the scanner starts to move forward.
3. Basic Sequence of Operations (scanner)
Figure 3-302
COPYRIGHT
©
1997 CANON INC. CANON NP6218 REV. 0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 3 EXPOSURE SYSTEM
3-6
Scanner sensor
PS1 (scanner
home position
sensor)
SCHP
Signal
Scanner
Forward Reverse
Registration clutch turns on.
After 0.1 sec, the scanner stops moving
in reverse.
Description
LSTR
INTR
Power switch
ON
Copy Start key
ON
STBY SCFW SCRV SCFW SCRV
AER
Scanner home position sensor
(PS1)
Registration sensor (PS6)
Scanner
Scanning lamp
Forward
Reverse
Half pre-heating
Full pre-
heating
Half pre-
heating
∗
Unless it is at the home position already, the scanner returns to the home position at power-on.
ON Prehe-ating
∗