Canon iR8500 Service Manual page 769

SERVICE MODE
FEEDER>ADJUST
DOCST-M (Indicated if iR8500)
Use it to adjust the stopped position of original for pickup from the ADF
(manual feed tray).
Range of
adjustment -30 to 30 (1 being equal to 0.5 mm)
To use, see the descriptions under FEEDER>ADJUST>DOCST.
LA-SPEED
Use it to adjust the original feed speed when the ADF is used in stream
reading mode.
Memo
Range of
adjustment -30 to 30 (1 being equal to 0.1%)
STRD-S (Indicated if iR8500)
Use it to adjust the scanner stop position in stream reading mode (small-
size)
Range of
adjustment -25 to 25 (1 being equal to 0.1 mm)
STRD-L (Indicated if iR8500)
Use it to adjust the scanner stop position for stream reading mode (large-
size).
Range of
adjustment -25 to 25 (1 being equal to 0.1 mm)
To use, see the descriptions under FEEDER>ADJUST>STRD-S.
RVM-SPD (Indicated if iR8500)
Use it to adjust the speed of the reversal motor.
Memo
Range of
adjustment -30- to 30 (1 being equal to 0.1%)
S-126
• A higher setting increases the speed.
• The data is stored on the ADF controller PCB.
Lower setting
A higher setting increases the speed.
COPYRIGHT© 2001 CANON INC.
Scanner stop position for
stream reading
Higher setting
Copyboard glass
F00-302-02
2000 2000 2000 2000 CANON iR8500/7200 REV.1 AUG. 2001