Specifications

PJ-1614NXE PJ-2216NXE Maintenance Manual 9 Troubleshooting
9-25
3 Initial ink charge not available (1) Is "Cover open" displayed
on LCD with front cover
closed?
ÅEAdjust cover sensor.
7.8 Cover
Sensor
Adjustment
(2) Check panel cable for
proper connection at panel
unit assembly and MAIN
board assembly. locked?
ÅEIs panel cable inserted
obliquely?
ÅEIs connector securely
locked?
ÅEReconnect following
connectors.
ÅEMAIN board assembly: J109
ÅEPanel unit assembly
4.3.2
Replacing MAIN
Board Assembly,
DIMM,
MOTHER Board
Assembly,
HDD_MOTHER
Board Assembly
(3) Is "Lever up" displayed on
LCD with pressure arm
lowered?
ÅEReplace transmission type
photo sensor.
4.4.6
Replacing
Transmission
Type Photo
Sensor
(4) Check MAIN board
assembly connectors J118 and
J120 for proper connection.
ÅEReconnect connectors.
4.3.2
Replacing MAIN
Board Assembly,
DIMM,
MOTHER Board
Assembly,
HDD_MOTHER
Board Assembly
(5) Level switch may be
damaged.
ÅEReplace level switch
4.9.2
Replacing Main
Bottle, Bottle
Cap, Ink Cap,
and Ink Level
Switch
(6) Is CR cable broken? ÅEReplace CR tape wire.
4.5.7
Replacing Steel
Bearer, Tube
Guide, CR Tape
Wire, and Intake
Tube
(7) 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
4 Though initial charge has
started, ink does not reach
head.
(1) Ink pump assembly may
be malfunctioning.
ÅEReplace ink pump assembly.
4.8.1
Replacing Ink
Pump
(2) Air pump assembly may
be malfunctioning.
ÅEReplace air pump assembly.
4.8.2
Replacing Air
Pump
Table 9-8 Symptoms, Check Items and Actions for Initial Operation Problems (Continued)
No. Symptom Check item Action Reference