Canon 1130 Service Manual page 155

CHAPTER 5 LASER EXPOSURE SYSTEM
1) Turn off the power switch.
2) Remove the copyboard glass, and detach
the lens mount cover.
3) Remove the laser scanner cover.
4) Turn on the power switch.
5) Open the left front cover. (Be sure that the
left front cover will not close.)
6) Remove the four screws [1], and detach
the left inside cover [2].
7) Remove the screw [3], and detach the
laser power checker slot cover [4].
8) Shift the laser power checker switch to '2'.
9) Holding the laser power check [5] so that
its light-receiving face is to the right,
insert it into the slot [6].
10) Insert the lead wire of the laser power
check into the digital multimeter, set the
range to 200 mVDC.
11) Select ADJUST>LASER>POWER in
service mode, and press the OK key (laser
on).
12) Check the reading of the digital multimeter.
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COPYRIGHT © 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
[2] [1]
[1]
Figure 5-511
[3] [4]
Figure 5-512
[5]
Figure 5-513
[6]