Canon CLC 1120 Service Manual page 805

CHAPTER 13 TROUBLESHOOTING
HV-PSTCL
Adjusts the post-cleaning high-voltage output.
Level 1
HV-PSTCL Adjusting the Post-Cleaning High Voltage
(Note 1) · Increase the setting if a width of about 5 cm along
the leading edge of paper is dark when making
halftone copies.
Note 1: Execute this mode upon replacement of a CPU PCB or initialization of the RAM. The settings
will be returned to standard settings, requiring you to enter the appropriate settings. Be sure to
record any new settings on the service label.
Feeder-Related Items
Level 3
ADJ-RX Use it to adjust the registration in sub scanning
direction with the feeder in use.
ADJ-RY Use it to adjust the registration in main scanning
direction with the feeder in use.
ADJ-DX Use it to adjust the registration in sub scanning
direction with the feeder in use in manual mode.
ADJ-DY Use it to adjust the registration in main scanning
direction with the feeder in use in manual feed mode.
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COPYRIGHT © 1999 CANON INC.
Description
Description
CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
COPIER>ADJUST
Remarks
-6 to +6
Unit: 20 µA
FEEDER>ADJUST
Remarks
-50 to +50
Unit: 0.1 mm