Uneven Image Density (Side To Side) - Ricoh FT3020 Field Service Manual

PHENOMENON
Uneven image density
(side to side)
10-6
1. Clean the optics.
2. If that does not work, adjust the exposure lamp position. (See page 6-5.)
3. Try to correct the image using the exposure adjusting plates. (See page 6-6.)
4. Check the charge wire height.
NOTE: After adjusting charge wire height, the charge corona current must be
adjusted. (See page 6-71.)
5. Check the exposure lamp.
ment may be bad.
6. Check the development unit.
ACTION
It should be the same front and rear.
It may have excessive stains or a section of fila-
(Cross-mixing, DG).