Specifications

PJ-1614NXE PJ-2216NXE Maintenance Manual 9 Troubleshooting
9-31
4 Nozzle plugging or ink splash
is not eliminated even after
ink purge.
(1) Is registered head voltage
different from actual head
voltage?
ÅEEnter correct head voltage.
5.5.2
Voltage Input
Menu
(2) Does residual ink collect
on head assembly or in
nozzles?
ÅEClean head as follows.
1) Clean head through
"Adjustment: Head cleaning" of
self-diagnosis function.
2) Perform initial charge through
"Adjustment: Voltage input".
3) Check printouts again.
5.5.10 Head
Cleaning Menu
5.5.2
Voltage Input
Menu
(3) Check if CR_ENC
assembly and T fence contact
with each other.
ÅEIf they contact with each other,
adjust CR_ENC assembly and T
fence positions.
ÅEIf problem remains even after
position adjustment, replace
CR_ENC assembly and T fence.
4.5.5
Replacing T
Fence
4.7.3
Replacing
CR_ENC
Assembly
(4) Is head assembly
damaged?
ÅEReplace damaged head
assembly.
4.6.2
Replacing Head
Assembly
(5) 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 9-10 Symptoms, Check Items and Actions for Drawing Problems (Continued)
No. Symptom Check item Action Reference