Canon iR8500 Service Manual page 700

ADJ-S
Use it to adjust the scanner home position.
Range of
adjustment iR8500: 0 to 4
iR7200: 16 to 128
(1 being equal to 0.1mm)
Memo
ADJ-Y-DF
Use it to adjust the read start position in main scanning direction for the
ADF (ADF horizontal registration adjustment).
Range of
adjustment iR8500: 0 to 1000
iR7200: 100 to 400
(1 being equal to 0.1mm)
STRD-POS (Indicated if iR7200)
Use it to adjust the CCD read position for stream reading.
Range of
adjustment 0 to 60 (1 being equal to 0.1mm)
COPYRIGHT© 2001 CANON INC.
Use it to cause the machine to read the standard white plate while
avoiding a soiled area (if any) of the copyboard glass.
Vertical size plate
Standard white plate
Lower setting
Lower setting
Higher setting
Feed direction
2000 2000 2000 2000 CANON iR8500/7200 REV.1 AUG. 2001
HP sensor
Copyboard glass
Higher setting
F00-203-05
Print image
F00-203-06
SERVICE MODE
COPIER>ADJUST
S-57