Dell 1815 Mono Laser Service Manual page 97

Troubleshooting
7.1.7 Paper rolled in the OPC
Paper is rolled up in the OPC.
• Description
Check and Cause
1. Paper is too thin.
2. The face of paper is curled.
7.1.8 Defective ADF
ADF (Automatic document Feeder) is not properly operated.
• Description
Check and Cause
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.
Service Manual
7-4
Solution
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.
Solution
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.