Online Function Problem - MUTOH PJ-1614NXE Maintenance Manual

PJ-1614NXE PJ-2216NXE Maintenance Manual

9.3.5 Online Function Problem

Table 9-12 Symptoms, Check Items, and Actions for Online Function Problems
No.
1 Centronics interface cannot
establish communication.
2 Scaling does not work
correctly.
3 Mirror function does not work
correctly.
4 Other functions do not work
correctly.
5 Drawing position is incorrect (1) Is CW adjustment
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Symptom Check item
(1) Does an alternative cable
also cause the same error?
(2) Program ROM may be
defective.
(3) MAIN board assembly
may be malfunctioning.
(1) Program ROM may be
defective.
(2) MAIN board assembly
may be damaged.
inappropriate?
(2) Program ROM may be
defective.
(3) MAIN board assembly
may be damaged.
Action
ÅECommunication error may be
caused by an open circuit in I/F
cable or too long cable length.
Make sure to use a spec. compliant
cable.
ÅEUpdate firmware.
ÅEReplace MAIN board
assembly.
ÅEUpdate firmware.
ÅEReplace MAIN board
assembly.
ÅEPerform CW adjustment.
ÅEUpdate firmware.
ÅEReplace MAIN board
assembly.
9-41
9 Troubleshooting
Reference
-
7.4
Firmware
Installation
4.3.2
Replacing MAIN
Board Assembly,
DIMM,
MOTHER Board
Assembly,
HDD_MOTHER
Board Assembly
7.4
Firmware
Installation
4.3.2
Replacing MAIN
Board Assembly,
DIMM,
MOTHER Board
Assembly,
HDD_MOTHER
Board Assembly
5.5.6 CW
Adjustment
Menu
7.4
Firmware
Installation
4.3.2
Replacing MAIN
Board Assembly,
DIMM,
MOTHER Board
Assembly,
HDD_MOTHER
Board Assembly