Xerox 8830 Service Manual page 524

A B C
The Exposure Lamp Is on.
Y N
| Go to the Exposure Lamp RAP, Section 2.
Replace the Control PWB.
If the problem still exists, escalate the call.
(Figure 3): Locate the cable corresponding to the zone with the faulty
image,
Locate a cable corresponding to a zone with a good image.
Disconnect the two cables, and connect each cable to the opposite
connector on the Control PWB.
Scan and view another image.
The zone with the faulty image has changed position.
Y N
| Replace the Control PWB.
Replace the cable corresponding to the camera that emits the faulty
image. Scan and view another image. If the problem still exists, the
camera is faulty. This fault cannot be repaired in the field. Escalate
the call.
Escalate the call.
Scanner Will Not Normalize RAP
Camera Cable 3
P/N 10168-001
Camera Cable 2
P/N 10167-001
4/97
Camera Cable 1
P/N 10166-001
7356 Scanner