Xerox 2510 Service Manual page 135

./.
CQ 1 Uniform Background
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) to a towel to remove excess
contaminants from the lens and exposure
lamp. Then apply Anti-Static Fluid to the
towel and wipe the lens and exposure
lamp.
Incorrect dry ink or developer is installed in
2.
the copier.
Electrostatic voltages are out of
3.
specification.
Developer material has made more than
4.
30K feet (9K metres) of copies.
The cooling fans are not turning or they
5.
are defective or damaged.
Photoreceptor drum i s not being cleaned
6.
correctly,
Ensure the Customer i s using the correct
dry ink.
Perform the Electrostatic Series (2510 ADJ
9.2; 251 5 ADJ 9.3).
Replace the developer material (REP 9.8)
and perform the Electrostatic Series (25 10
ADJ 9.2; 251 5 ADJ 9.3).
Go to the 1.3 DC Cooling Fan Rap (2510
WIO Tag 5; 25 15).
Enter the diagnostic mode and then enter
the
code
(L),
Press
Stnrt
m i then Stop.
The cleaner blade solenoid should actuate.
If not:
Check the cleaner blade solenoid
circuit on the following page.
(Continued)
7192
251012515 3-19
CQ 1 Uniform Background