Ricoh PRO 8100S Operating Instructions Manual page 4

White Spots..................................................................................................................................................33
Blister-like White Spots................................................................................................................................34
Mottling.........................................................................................................................................................34
Density Problems..............................................................................................................................................37
Uneven Image Density................................................................................................................................37
Uneven Density from Top to Bottom...........................................................................................................40
Fainter Leading Edge...................................................................................................................................41
Fainter Trailing Edge....................................................................................................................................42
Uneven Density within 90 mm (3.5 in.) of the Trailing Edge....................................................................44
Periodic Density Fluctuation........................................................................................................................45
Entire Image Faint........................................................................................................................................47
Color Is Too Dense......................................................................................................................................48
Broken Thin Lines..........................................................................................................................................49
Blurred Images.............................................................................................................................................50
Dropouts (Character Voids)........................................................................................................................50
Afterimages..................................................................................................................................................52
White Streaks...............................................................................................................................................53
Gloss Problems.................................................................................................................................................55
Vertical Glossy Lines....................................................................................................................................55
Insufficient Gloss..........................................................................................................................................56
Fusing Problems................................................................................................................................................57
Insufficient Toner Fusing...............................................................................................................................57
4. Troubleshooting Paper Delivery Problems
Frequent Paper Misfeeds.................................................................................................................................59
Messages Reporting Paper Misfeeds.............................................................................................................61
If (J049) Appears.........................................................................................................................................61
If (J050) Appears.........................................................................................................................................63
If (J080) Appears.........................................................................................................................................65
If (J099) Appears.........................................................................................................................................65
Paper Skew.......................................................................................................................................................67
Wrong Detection of Skew...............................................................................................................................68
Double Feeding................................................................................................................................................69
Wrong Detection of Double Feeding.............................................................................................................71
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