Xerox 2510 Service Manual page 141

CQ
2 Background Banding/ Streaks
Probable Cause Corrective Action
Dirty transport platen, platen, exposure 1. Clean the transport platen and the platen
lamp, or lens.
with Anti-Static Fluid.
If required, apply a small amount of Film
Remover (USO) onto a towel t o remove
excess contaminants from the lens and
exposure lamp. Then apply Anti-Static
Fluid t o the towel and wipe the lens and
exposure lamp.
2. Dry ink on corotron. 2. Clean, repair, or replace the corotrons and
then perform the Electrostatic Series (2510
ADJ 9.2; 251 5 9.3).
3. The cleaner blade is not correctly cleaning 3. Enter the diagnostic mode and then enter
the photoreceptor drum. code [L]. Press Start and then Stop. The
cleaner blade solenoid should actuate. If
not:
Check the cleaner blade solenoid
circuit on the following page.
Remove the xerographic module. Check
the following:
Cleaner blade solenoid adjustment
(ADJ 9.1).
I
The cleaner blade weight moves
freely and when fully transistioned,
does not touch the frame. Ensure
there is clearance.
The cleaner blade assembly
transitions across the photoreceptor
drum.
No wires are interfering with the
cleaner blade weight.
Cleaner auger and belt.
(Continued)
CQ 2 Background Banding1 Streaks