Ricoh C226 Service Manual page 254

4. Paper frequently jams or is not fed during high speed printing. (Does
not occur at low printing speeds).
Is the surface of the paper feed roller damaged or defective?
No Yes
Replace the roller.
Is the timing belt of the paper feed roller slipping?
No Yes
Adjust the belt tension.
Is the one-way clutch installed on the paper feed roller shaft slipping?
No Yes
Lightly sand the paper feed roller shaft with
fine sandpaper and replace the one-way clutch.
Is there enough clearance between the paper detecting arm and the
pressure release arm?
Yes
No
Adjust the clearance.
Is the printing pressure cam timing correct? (Otherwise, the maximum
printing area cannot be created.)
No
Adjust the cam timing.
SM
TROUBLESHOOTING
6-9 C226