Specifications

9 Troubleshooting PJ-1614NXE PJ-2216NXE Maintenance Manual
9-42
6
7
Some data are not printed
(missing).
Some data change to garbage.
(1) Program ROM may be
defective.
ÅEUpdate firmware.
7.4
Firmware
Installation
(2) Is T fence contaminated or
worn?
ÅEIf grease or dust collect: Wipe
fence with a dry cloth.
ÅEIf ink deposit present: Wipe it
with cloth dampened in small
amount of jet wash and then wipe
with a dry cloth.
ÅEIf contamination or deposit is
too heavy: Replace T fence.
4.5.5
Replacing T
Fence
(3) Check "Encoder: PF" from
"Test: Encoder" of self-
diagnosis function.
ÅEIf NG, check MAIN board
assembly connector JI32.
ÅEReplace T fence.
ÅEReplace CR_ENC assembly.
ÅEReplace CR motor.
ÅEReplace CR_BASE board
assembly.
ÅEReplace CR tape wire.
4.3.2
Replacing MAIN
Board Assembly,
DIMM,
MOTHER Board
Assembly,
HDD_MOTHER
Board Assembly
4.5.5
Replacing T
Fence
4.5.2
Replacing CR
Motor Assembly
4.7.2
Replacing
CR_BASE
Board Assembly
and CR_HEAD
Board Assembly
4.5.7
Replacing Steel
Bearer, Tube
Guide, CR Tape
Wire, and Intake
Tube
(4) MAIN board assembly
may be damaged.
ÅEReplace MAIN board
assembly.
4.3.2
Replacing MAIN
Board Assembly,
DIMM,
MOTHER Board
Assembly,
HDD_MOTHER
Board Assembly
Table 9-12 Symptoms, Check Items, and Actions for Online Function Problems (Continued)
No. Symptom Check item Action Reference