Service Manual
Troubleshooting
7-4
7.1.7 Paper rolled in the OPC
• Description Paper is rolled up in the OPC.
Check and Cause Solution
1. Paper is too thin.
2. The face of paper is curled.
1. Recommend to use normal paper thickness.
2. How to remove the rolled paper in the OPC.
• Remove the paper while turning the OPC against
the ongoing direction.
• Clean fingerprints on the OPC softly with soft
cloth dampened with IPA(Isopropyl Alcohol) or tis-
sue.
7.1.8 Defective ADF
• Description
ADF (Automatic document Feeder) is not properly operated.
Check and Cause Solution
1. Check if ADF rubber and HOLDER rubber are dam-
aged.
2. Check if the document sensors of ADF Ass’y
(3 paper sensors) are normal.
1. Replace the contaminated or damaged part.
2. If you cannot confirm the damaged part with the
naked eye, try to replace the ADF Ass’y.