Paper Jams; Iii. Paper Jams - Canon DU-82 Service Manual

III. PAPER JAMS

<Possible causes>
1. Paper particles or dust is on each roller.
Action: Remove the paper particles or dust.
2. Foreign substances or burrs are on the feed guide.
Action: Remove the foreign substances. If the feed guide suffers from burr, replace it.
3. The reversing roller or the duplexing feed roller is worn or deformed.
Action: Replace it.
4. Gears are worn or cracked.
Action: Replace it.
5. Sensor levers do not move smoothly or are damaged.
Action: Re-install them to move smoothly or replace if damaged.
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