Muratec F-116 - Manual (Page 107)

Alignment and Troubleshooting
4-47
5) Multi-Feeding
Description : Multiple sheets of paper are fed at once.
Check the Guide side L/R or Guide
Rear in the Cassette, if the
position is correct.
Replace the solenoid if necessary.
2. Solenoid malfunction
(the solenoid does not work properly):
Perform EDC Mode.
Replace the Main PBA.
3. Pad-Friction is contaminated
with foreign matter.(oil...)
Clean the pad friction with soft
cloth dampened with IPA
(Isopropyl Alcohol).
4. The face of paper is blended. Use the smooth paper.