Ricoh Pro C651EX Troubleshooting Manual page 5

3.4.5 Uneven Density within 90 mm (3.5 in.) of the Trailing Edge ............. 51
3.4.6 Periodic Density Fluctuation (1)........................................................ 53
3.4.7 Periodic Density Fluctuation (2)........................................................ 54
3.4.8 Color (1): Black Faint During Full Color Printing ............................... 56
3.4.9 Color (2): Entire Image Faint ............................................................ 58
3.4.10 Color (3): Faded Vertical Streaks During Full Color Printing ............ 59
3.4.11 Color Is Too Dense........................................................................... 61
3.4.12 Broken Thin Lines............................................................................. 62
3.4.13 Blurred Images ................................................................................. 63
3.4.14 Dropouts (Character Voids).............................................................. 64
3.5 Gloss Problems......................................................................................... 66
3.5.1 Glossy Lines..................................................................................... 66
3.5.2 Vertical Glossy Lines ........................................................................ 68
3.5.3 Insufficient Gloss .............................................................................. 68
3.6 Fusing Problems ....................................................................................... 69
3.6.1 Insufficient Toner Fusing .................................................................. 69
4. Troubleshooting Paper Delivery Problems....................................71
4.1 Frequent Paper Misfeeds.......................................................................... 71
4.2 Messages Reporting Paper Misfeeds ....................................................... 73
4.2.1 If (J032) Appears .............................................................................. 74
4.2.2 If (J080) Appears .............................................................................. 76
4.2.3 If (J083) Appears .............................................................................. 77
4.2.4 If (J097) Appears .............................................................................. 80
4.2.5 If (J098) Appears .............................................................................. 81
4.2.6 If (J099) Appears .............................................................................. 83
4.3 Paper Skew............................................................................................... 84
4.4 Wrong Detection of Skew.......................................................................... 85
4.5 Double Feeding......................................................................................... 86
4.6 Wrong Detection of Double Feeding ......................................................... 88
4.7 Paper Misfeeding ...................................................................................... 89
4.8 Paper Feed Problems Affecting Image Quality ......................................... 91
4.8.1 The Image Is Positioned Incorrectly ................................................. 91
4.8.2 Image Scaling Error on the Side 1 of Paper ..................................... 93
4.8.3 Image Scaling Error on the Side 2 of Paper ..................................... 94
4.8.4 Image Skewing ................................................................................. 95
4.8.5 White Spots ...................................................................................... 96
4.8.6 Paper Edges Are Soiled (1).............................................................. 97
4.8.7 Paper Edges Are Soiled (2).............................................................. 98
4.8.8 Paper Edges Are Soiled (3)............................................................ 101
4.8.9 Paper Edges Are Soiled (4)............................................................ 102
4.8.10 Expansion and Contraction (1) ....................................................... 104
4.8.11 Expansion and Contraction (2) ....................................................... 105
4.8.12 Scratches, Streaks, or Vertical Creases Appear on the Image....... 106
4.8.13 Decurling Results in Scratches, Streaks, or Creases ..................... 107
4.8.14 The Leading/Trailing Edge Margin Is Long..................................... 109
4.8.15 Curling ............................................................................................ 110
4.9 Attaching the Tab Sheet Holder .............................................................. 111
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