Xerox 7142 Service Manual - page 315
RJ-901C/RJ-900C Maintenance Manual
9 Troubleshooting
9-71
6
Poor accuracy of media
cutting
1. Is cutter blade tip
chipped off or
deteriorated?
Replace cutter.
"4.6.2
Replacing
Cutter Holder
Assembly"
p.4-41
2. Is cutter cap on upper
side of cutter set
securely?
Remount cutter cap.
"4.6.2
Replacing
Cutter Holder
Assembly"
p.4-41
3. Does cutter move up
and down smoothly?
•
Remount cutter spring.
•
Remove foreign objects,
if any.
"4.6.2
Replacing
Cutter Holder
Assembly"
p.4-41
4. Are there any foreign
objects attached on
cutter groove and
surface of media guide
L?
Remove foreign objects.
-
5. Are media guide L
cutter groove and
cutter blade parallel?
Perform adjustment.
"7.9 Cutter
Holder Height
Adjustment"
p.7-29
6. Cutter may be
defective.
Replace cutter.
"4.6.2
Replacing
Cutter Holder
Assembly"
p.4-41
7
Cutting operation
occurs some time after
printing.
1. Can built-in sample
printing be output
without any problems?
Take actions referring to "5
No printing" in
"9.3.3
Printing Problems" p.9-46
.
-
8
Blank media is cut.
1. Plotter driver may be
defective.
Update plotter driver.
Operation
Manual
2. Program ROM may be
defective.
Update firmware.
"7.3.5
Firmware
Installation"
p.7-15
3. Main board assembly
may be defective.
Replace main board
assembly.
"4.3.3
Replacing
Main Board
Assembly"
p.4-21
Table 9-13 Symptoms, Check Items, and Actions for Media Cutting Problems(Continued)
No.
Event/symptom
Check item
Action
Reference