Ricoh Pro C7200 Operating Instructions Manual page 4

Vertical Black (color) Streaks (1)................................................................................................................50
Vertical Black (color) Streaks (2)................................................................................................................52
Vertical Black (color) Streaks (3)................................................................................................................53
Vertical Black Streaks Occur after [Density Difference Printing: Across Feed] is Executed................... 53
Vertical White Streaks (1)........................................................................................................................... 56
Vertical White Streaks (2)........................................................................................................................... 58
Glossy Lines at the Edge of the Paper........................................................................................................ 59
Vertical Glossy Line: Uneven Glossiness due to Wax Stain.....................................................................60
Bands.................................................................................................................................................................64
Banding: General........................................................................................................................................ 64
Banding: 63 mm (2.4 inches) Intervals...................................................................................................... 66
Banding: 189 mm (7.5 inches) Intervals....................................................................................................68
Banding: Horizontal White Bands (Printing using Special Color Only)..................................................68
Banding: Short Pitch.....................................................................................................................................69
Banding: Metallic Paper (Random Pitch)...................................................................................................74
Jitter: Jitter during Paper Transfer (Perforated Paper)................................................................................75
Jitter: When Using Very Stiff Paper.............................................................................................................76
Horizontal Black Banding: Leading Edge of Paper (9 mm)..................................................................... 78
Horizontal Black Banding: Leading Edge of Paper (60 mm)...................................................................79
Horizontal Streaky Density Fluctuation: Trailing Edge of Paper (85 mm)...............................................80
Horizontal Streaks: Synthetic Paper........................................................................................................... 81
6. Image Quality Problem: Spots
Spots..................................................................................................................................................................83
Black (color) Spots (1).................................................................................................................................83
Black (color) Spots (2).................................................................................................................................86
White Spots/Toner Blasting........................................................................................................................91
Blister-like White Spots................................................................................................................................ 94
Medaka (White Spots)................................................................................................................................99
Patch Unprinted Image............................................................................................................................. 100
White Spots, Colored Streaks.................................................................................................................. 101
White Spots: Like Bird Footprints..............................................................................................................103
7. Image Quality Problem: Full Page
Unprinted........................................................................................................................................................105
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