Basic Sequence Of Operations (Laser Exposure System) - Canon GP605 Service Manual

CHAPTER 5 LASER EXPOSURE SYSTEM
B.

Basic Sequence of Operations (laser exposure system)

Image leading edge signal in
page memory
Control panel
power switch ON
Laser scanner
motor
Image leading
edge signal
Laser A
Laser B
BD signal
Laser B
Detects the laser B.
5-4
COPYRIGHT © 1999 CANON INC.
When the surface temperature of the fixing roller reaches 195˚C,
full-speed rotation is stated. (for potential control)
Copy Start
195 ˚C key ON
INTR PSTBY
Wait rotation
Activation for potential control
Figure 5-104 Basic Sequence of Operations
PRINT
Wait activation
Wait activation
1 scan
CANON GP605/605V REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
LSTR
Activation for imaging
STBY
Wait rotation