Ricoh Pro C901 Technical Bulletin page 96

Reissued: 07-Aug-2012
Model:
Aries-P1.5/C1.5
No5. Banding at 1.8 mm Intervals
Cause
If the bands appear in every color, the problem is originating in the ITB drive
motor/ gear.
If the bands appear in certain color(s), the problem is originating in the drum drive
motor/gear of the affected color.
Location of the band by color and paper size
Across the entire page in all or specific color(s)
1.8 mm
Action
Change the Dither to "dot".
a. 200 Dot + Fine Text & Graphic
b. 150 Dot
c. 175 Dot
Among the above options a~c, select the one that least generates the possible side effects.
Side effects
The above a-c corresponds with the following side-effects a-c.
a. Possible density inconsistency
b. Possible density inconsistency
c. Possible moiré
T B
echnical ulletin
Date:
18-Feb-11
PAGE: 16/28
No.:
RM077019g