Canon CLC 1120 Service Handbook page 190

CHAPTER 4 SERVICE MODE
CCD
Executes automatic adjustment of CCD-/shading-related items.
Level 3
CCD-ADJ Use it to execute shading correction using the
standard white plate.
Using the Item
1) Select the item (to highlight), and press the OK
key.
2) The operation will stop automatically, and the
result will be indicated.
3) Turn off and then on the power switch.
Caution:
Do not open the front cover while executing this
mode. Otherwise, the CCD adjustment may fail.
ADJEC-A For future expansion.
ADJEC-BC
ADJEC-BN
LASER
Adjusts laser-related items.
Level 3
POWER Use it to turn on the laser output for adjusting the
laser power.
T-V00 Use it to turn on the laser output when checking T-
V00.
T-VFF Use it to turn on the laser output when checking T-
VFF.
P2-V00 Use it to turn on the laser output when checking P3-
V00.
P3-VFF-1 Use it to turn on the laser output when checking P3-
VFF-1.
P3-VFF-2 Use it to turn on the laser output when checking P3-
VFF-2.
P3-VFF-3 Use it to turn on the laser output when checking P3-
VFF-3.
P3-VFF-4 Use it to turn on the laser output when checking P3-
VFF-4.
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Description
Description
COPIER>FUNCTION
Remarks
END: normal
ERR: error*
*Try executing the item once
again.
Execute this item if you have
replaced the CCD unit,
scanning lamp, image
processor, or the standard
white plate.
Remarks
OK key to start; Stop key to
stop