Ricoh 002052MIU User Guide - Page 77

Paper Feeding Problems, 4.1 Wrong Print Position, 4.2 Jam 0

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PAPER FEEDING PROBLEMS 4.4 PAPER FEEDING PROBLEMS 4.4.1 WRONG PRINT POSITION Description Printing begins when the paper is in the wrong position. Check and Cause A defective feed sensor actuator can cause incorrect timing. Solution Replace the defective actuator. 4.4.2 JAM 0 Description 1. Paper has not exited from the cassette. 2. Jam-0 occurs if the paper feeds into the printer. Check and Cause Check the solenoid by using Engine Test Mode: Diagnostic Mode 0. Check if the pad is loose due to bad sealing of the side-pad. Check the surface of the roller-pick-up for foreign matter. If continuous clusters occur, check whether the assembly slot between shaft-pickup and housing-pickup become open or is broken away. If the paper feeds into the printer and Jam 0 occurs, perform Engine Test Mode to check feed-sensor of the engine board. Solution Replace the solenoid. B173T910.WMF Replace the side-pad or assembly L or R if necessary. Clean with a soft cloth dampened with IPA (Isopropyl Alcohol) or water. Replace the house pick-up unit and/or shaft pick-up. Troubleshooting SM 4-11 B173

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PAPER FEEDING PROBLEMS
SM
4-11
B173
Trouble-
shooting
4.4 PAPER FEEDING PROBLEMS
4.4.1 WRONG PRINT POSITION
Description
Printing begins when the paper is in the wrong position.
Check and Cause
Solution
A defective feed sensor actuator can
cause incorrect timing.
Replace the defective actuator.
4.4.2 JAM 0
Description
1.
Paper has not exited from the cassette.
2.
Jam-0 occurs if the paper feeds into the
printer.
Check and Cause
Solution
Check the solenoid by using Engine
Test Mode: Diagnostic Mode 0.
Replace the solenoid.
Check if the pad is loose due to bad
sealing of the side-pad.
Replace the side-pad or assembly L
or R if necessary.
Check the surface of the roller-pick-up
for foreign matter.
Clean with a soft cloth dampened with
IPA (Isopropyl Alcohol) or water.
If continuous clusters occur, check
whether the assembly slot between
shaft-pickup and housing-pickup
become open or is broken away.
If the paper feeds into the printer and
Jam 0 occurs, perform Engine Test
Mode to check feed-sensor of the
engine board.
Replace the house pick-up unit and/or
shaft pick-up.
B173T910.WMF