Online Function Problems - MUTOH ValueJet 1604 Service Manual

9 Troubleshooting
9.3.5

Online Function Problems

Table 9-11 Symptoms, Check Items, and Actions for Online Function Problems
No. Event/symptom
1 Scaling does not work
correctly.
2 Mirror function does
not work correctly.
3 Other functions do not
work correctly.
4 Printing position is
incorrect.
Rev.-05
Check item
1. Printer driver may be
defective.
2. Program ROM may be
defective.
3. Main board assembly
may be damaged.
1. Is CW adjustment
inappropriate?
2. Is adjustment of
P_EDGE sensor
inappropriate?
3. Printer driver may be
defective.
4. Program ROM may be
defective.
5. Main board assembly
may be damaged.
9-64
VJ-1604 Maintenance Manual
Action
Update printer driver.
Update firmware.
Replace MAIN board
assembly.
Perform adjustment.
Perform adjustment.
Update printer driver.
Update firmware.
Replace MAIN board
assembly.
Reference
Operation
Manual
"7.3.5
Firmware
Installation"
p.7-16
"4.4.7
Replacing
MAIN Board"
p.4-49
"5.7.5 Uni-
D/Bi-D Low/
High
Adjustment"
p.5-35
"7.10
P_EDGE
Sensor
Sensitivity
Adjustment"
p.7-41
Operation
Manual
"7.3.5
Firmware
Installation"
p.7-16
"4.4.7
Replacing
MAIN Board"
p.4-49