Cq 12 Localized Deletions - Xerox 3001 Service Manual

CQ 12 Localized Deletions Probable Cause Corrective Action
Definition
1.
Dirty corotrons, loose wire, or corotron 1. Check for connector damage or loose
Deletions are areas on the copy where the connectors are not connected correctly.
wires. Clean the corotron if it is dirty.
image is missing. (The causes for the defects
Repair or replace corotron if it is damaged
are on the following t w o pages.)
and perform the Electrostatic Series (ADJ
9.2).
2. Damp media.
2a. Cut sheet media
Make a copy using a sheet of media from
the middle of the stack of media in the
media storage on the stand.
If the problem is corrected,.ensure that the
roll media is being stored correctly.
2b. Roll media
Remove and discard the first
3
t o
6
feet
( 1
t o 2 metres) of media from the roll. Make
a copy on the new media.
If the problem i s corrected, ensure that the
roll media
is
being stored correctly.
2c. Check that the Snake Deletion Kit, Tag 83
is installed.
3. Contaminated or wrinkled fabric guide. 3. Replace fabric guide (REP 8.5).
4.
Fabric guide not tensioned correctly.
4.
Check that the tension assembly moves
freely
(PL
8.2).
(Continued)
12/98
3001 3-39
CQ 12 Localized Deletions