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Symptom: Double feed
Check
Action if Yes
Action if No
1. Is the problem solved by
cleaning or lubricating
the separation roller?
Finished
Try cleaning or replacing the
separation plate. If that does
not help, go to step 2.
2. Replace the separation roller.
Symptom: Dirty document
Check
Action if Yes
Action if No
Clean the rollers and guide plates.
Metal - soft cloth and alcohol
Rubber - soft cloth and water
Symptom: Second page not fed in
Check
Action if Yes
Action if No
1. Are the connections be-
tween the operation
panel, FCU, and scan line
sensor loose?
Connect the cables properly.
Go to step 2.
2. Does the operation panel
PCB receive signals from
the scan line sensor?
Replace the operation panel
PCB or FCU.
Replace the scan line sensor.
November 30th, 1991
TROUBLESHOOTING
MECHANICAL PROBLEMS
6-4
Summary of Contents for FAX500
Page 1: ...FAX550 SERVICE MANUAL...