Canon ImageRunner 600 Service Manual page 148

CHAPTER 5 LASER EXPOSURE SYSTEM
Related Service Mode
COPIER>ADJUST>LASER>PVE-OFST
(laser projection position adjustment)
Related Error Code
E100
(BD error)
5-6
COPYRIGHT © 1999 CANON INC.
If you have replaced the image processor PCB or
initialized the RAM on the image processor PCB, enter
the adjustment value.
Setting range: -300 to 300
Note that the laser A move in sync with the laser B.
[1] If the BD signal is not detected within a specific period of time.
[2] See the descriptions under III.C "Controlling the Laser Intensity."
CANON imageRUNNER 600 REV.1 JAN. 2000 PRINTED IN U.S.A.
Lower setting
(front)
Laser B
Higher setting
(rear)