Ricoh Pro C7500 Original Instructions Manual page 24

3. Troubleshooting Image Quality Problems
DFP756
Small classification
Jitter
Blurred area visible as bands in the
direction perpendicular to the paper
feed direction
Banding
Banding at regular intervals in the
direction perpendicular to the paper
feed direction. (Gear eyes: Color
unevenness in the same interval as
the pitch of the gear.)
22
Sample image
• See page 159 "Paper Transfer
• See page 158 "Horizontal
DFP709
• See page 143 "Banding
• See page 144 "Banding: 189
• See page 146 "Banding
DFP710
• See page 150 "Banding at
• See page 151 "Banding in
Description
Shock Jitter / Shock Jitter
(When the Positions of K and S
Toners Have Been Switched)".
Streaks in the Area 280-300
mm (11-11.8 inches) from the
Leading Edge of the Paper
(Shock Jitter When Using Stiff
Paper)".
(General)".
mm (7.5 inches) Intervals".
Occurring Every 3 mm (0.1
inches) after Solid-Fill Image".
Random Pitch (Metallic Paper)".
Solid-Fill Areas Printed with
Metallic (Gold) Toner".