Adjusting The Separation Roller Gap - Canon imageFORMULA CR-120N User Manual

Adjusting the Separation Roller Gap

If double feed should occur too often, adjust the Separation Roller gap
according to the following procedure.
A
Pull up the Adjustment Dial Cover.
B
Adjust the Adjustment Dial.
Turn the Adjustment Dial clockwise 3 clicks (to the direction in
which the number decreases) to narrow the Separation Roller
Gap. If documents are not fed after the above operation, turn the
Adjustment Dial counterclockwise 1 click (to the direction in
which the number increases) to widen the Separation Roller Gap.
C
Close the Adjustment Dial Cover.
Adjustment Dial
Turn the dial to the left to
widen the gap, and turn it
to the right to narrow the
gap.
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CAUTION
Do not use the Adjustment Dial any other time except when adjusting
the Separation Roller gap. Turning the Adjustment Dial too much may
damage the scanner.