Ricoh Aficio SP 5100N, Руководство по обслуживанию

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The Causes and Solutions of Bad Discharge
G186 4-18 SM
4.3.6 DUPLEX JAM 0
Description:
A message 'Duplex Jam 2' is displayed in a LCD window.
Check and Cause Solution
1. When paper cannot pass the duplex
sensor.
2. When paper cannot reach to the
registration sensor after it has passed
the duplex sensor.
1. Replace a SMPS or main PBA.
2. When a leading edge of paper is
jammed on (A) check the operation of
a guide front. If it is worn or defective,
replace it.
3. Check the operation of the feed roller
and the registration roller. If they are
worn or defective, replace them.
4.3.7 MULTI-FEEDING
Description:
Multiple sheets of paper are fed at once.
Check and Cause Solution
1. Check the Guide side L/R or Guide
Rear in the Cassette, if the position is
correct.
2. Solenoid malfunction (the solenoid
1. Replace the solenoid if necessary.
2. Replace the Main PBA.
3. Clean the pad friction with soft cloth
dampened with IPA (Isopropyl Alcohol).