Xerox 7142 Service Manual page 287

RJ-901C/RJ-900C Maintenance Manual
Table 9-10 Symptoms, Check Items and Actions for Media Feed Problems(Continued)
No. Symptom
4 Media jams during
media set
initialization or
printing.
5 Media is torn during
media set
initialization or
printing.
6 Machine registers
wrong media size
after media set
initialization.
Check item
1. When pressure lever
is moved backward
and forward, does
pressure assembly
move smoothly in
synchronization with
it?
1. Does pressure roller
drag when pressure
lever is raised?
2. Does media guide
have large distortion
or foreign objects?
3. When using roll
media, are flanges
attached correctly?
1. Is media in use a
recommended one?
9-43
Action
Lubricate pressure cam.
If pressure roller collects
media dust on itself, wipe
dust away using a wet soft
cloth.
• If media guide collects
media dust or other
foreign objects on it,
remove them.
• Replace media guide.
Insert flanges correctly into
core pipe of media roll.
Set recommended media
and check printout again.
With non-authorized
media, media sensor may
fail to detect media
correctly.
9 Troubleshooting
Reference
"8.4
Lubrication/
Bonding"
p.8-6
Operation
Manual
"4.2.7
Removing
Media Guide
R2" p.4-14
Operation
Manual
Operation
Manual