Processing After Scanner Unit Replacement - Canon Color Image Reader - L1 Service Manual

5
Adjustmnet

Processing after Scanner Unit Replacement

MEMO:
The adjustment method differs depending whether the unit replaced is Reader Scanner
or DADF Scanner.
1) Input the service label value packaged in the Scanner Unit content.
a. Reader
Lv. COPIER > ADJUST > CCD >
1 100-RG 100-GB
b. DADF
Lv. COPIER > ADJUST > CCD >
1 100DF2RG 100DF2GB
5
Adjustmnet
2) Perform sampling of B&W shading target.
Lv. COPIER > FUNCTION > CCD >
1 BW-TGT
3) Perform white level adjustment.
3-1) Set A4 or LTR paper in the copyboard glass, close the DADF.
CAUTION:
If white level is adjusted in the small width paper, there is possibility that it will not
adjust.
3-2) Perform service mode item.
Lv. COPIER > FUNCTION > CCD >
1 DF-WLVL1
3-3) Remove the paper from copyboard glass, set it in the DADF document pickup tray.
3-4) Perform service mode item.
Lv. COPIER > FUNCTION > CCD >
1 DF-WLVL2
3-5) Again, Set A4 or LTR paper in the copyboard glass, close the DADF.
3-6) Perform service mode item.
Lv. COPIER > FUNCTION > CCD >
1 DF-WLVL3
3-7) Remove the paper from copyboard glass, set it in the DADF document pickup tray.
3-8) Perform service mode item.
Lv. COPIER > FUNCTION > CCD >
1 DF-WLVL4
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