Ricoh Aficio FX10 Service Manual page 223

TROUBLESHOOTING
MECHANICAL PROBLEMS
7.2. MECHANICAL PROBLEMS
7.2.1. ADF
1. Non Feed
Possible Cause:
•
An incorrect type or size of document is used.
•
The ADF roller assembly is not properly installed.
•
The pick-up and feed rollers are dirty or worn out.
•
The mechanical clutch mechanism for document pick-up is defective.
•
The ADF motor is defective.
•
The platen cover sensor is defective.
Action:
1. Check that a correct type of document is being used.
2. Check that the ADF roller assembly is properly installed. Replace the as-
sembly if it is damaged.
3. If the problem still remains, do the following.
•
Clean the pick-up and feed rollers with a soft cloth and water, and re-
place them if they are damaged.
•
Check the spring mechanism of the pick-up roller and replace it if it is
damaged.
•
Check the connection between the FCU (CN62) and the ADF motor.
•
Check that the platen cover sensor is working properly and replace if it
is damaged.
•
Replace the ADF motor.
7-18
June 10th, 1997