I have a dual scan df on a ira 6055 the front side is great but the backside is faded. I have cleaned the scanners ( both) but I am wondering if there is a exposure adjustment that i am missing.
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Re: canon ira 6055 second side scanning
1)Input the white level data (barcode value in the copyboard glass right upper) of the
standard white plate.
Lv. COPIER > ADJUST > CCD >
1 W-PLT-X W-PLT-Y W-PLT-Z
* 820686679349 *
Label
W-PLT-X
W-PLT-Y
W-PLT-Z
2)Perform sampling of the 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
T-5-29
F-5-4
T-5-30
T-5-31
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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