Canon DADF-M1 Service Manual page 117

Chapter 4
3. No. 1 Registration Roller, No. 2 Registration Roller, No. 1 Registration Roll, No. 2
Registration Roll, and Reversing Roller.
1) Clean the following in the order indicated: platen roller, No. 1 registration roll [1], No. 1
registration roller [2], No. 2 registration roll [3], No. 2 registration roller [4], reversing
roller [5].
1. make the following selections in service mode to highlight [ROLL-CLN], and press the
OK key to rotate the rollers: FEEDER>FUNCTION>ROLL-CLN.
2. force lint-free paper moistened with alcohol against the rollers to clean them.
3. press the OK key to stop the rollers.
Memo:
The No. 1 registration roller and the No. 2 registration roller will not rotate even when the
foregoing service mode is executed (i.e., FEEDER>FUNCTION>ROLL-CLN).
4-10
[2]
F-4-9
[1]