Canon DADF-M1 Service Manual page 151

Chapter 4
b. service label settings (behind reader front cover)
b-1 image read start position adjustment (x direction; for fixed reading)
COPIER>ADJUST>ADJ-XY>ADJ-X
b-2 image read start position adjusting (Y direction; for fixed reading)
COPIER>ADJUST>ADJ-XY>ADJ-Y
b-3 shading position adjustment (for fixed reading)
COPIER>ADJUST>ADJ-XY>ADJ-S
b-4 feeder mode main scanning position adjustment
COPIER>ADJUST>ADJ-XY>ADJ-Y-DF
b-5 ADF stream reading CCD read position adjustment
COPIER>ADJUST>ADJ-XY>STRD-POS
b-6 CCD unit-dependent RG/GB sub scanning direction color displacement correction
COPIER>ADJUST>CCD>CCDU-RG/GB
factory default CCD unit-dependent RG/GB sub scanning direction color
b-7
displacement
COPIER>ADJUST>CCD>FCCDU-RG/GB
b-8 auto gradation correction target value
COPIER>ADJUST>PASCAL>OFST-P-Y,M,C,K
2. ADF-Relate Adjustment
The machine uses the RAM of the reader controller to store ADF-related service data.
As such, you will have to make adjustments on the machine also if you have replaced the
reader controller or initialized the RAM.
1) Enter the P-PRINT settings you have generated previously using service mode for the
following items:
a. leading edge registration adjustment
FEEDER>ADJSUT>DOCST
b. original feed speed (100%) adjustment
FEEDER>ADUST>LA-SPEED
2) Make adjustments using the following service mode items:
4-44
correction value