Specifications

PJ-1614NXE PJ-2216NXE Maintenance Manual 9 Troubleshooting
9-27
6
7
8
9
10
Machine makes no operations
after turned ON.
After turned ON, machine
displays "Initializing" and
resets itself.
Machine does not perform
initialization even if paper is
set.
Machine does not start
operation even if front cover
is closed.
Machine does not stop even if
front cover is opened.
(1) Is "Cover open" displayed
on LCD with front cover
closed?
Or, is cover sensor assembly
judged as normal when
checked through "Test:
Sensor" of self-diagnosis
function?
ÅEAdjust cover sensor.
ÅEReconnect MAIN board
assembly connectors J128 and
J129.
ÅEReplace cover sensor assembly.
7.8 Cover
Sensor
Adjustment
4.3.2
Replacing MAIN
Board Assembly,
DIMM,
MOTHER Board
Assembly,
HDD_MOTHER
Board Assembly
4.5.8
Replacing Cover
R Sensor
Assembly and
Cover L Sensor
Assembly
(2) Check panel cable
connectors at panel unit
assembly and MAIN board
assembly.
ÅEIs panel cable inserted
obliquely?
ÅEIs it locked securely?
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 "Set paper" displayed on
LCD with pressure arm
lowered?
ÅEReconnect MAIN board
assembly connectors J118 and
J120.
ÅEReplace transmission type
photo sensor.
4.3.2
Replacing MAIN
Board Assembly,
DIMM,
MOTHER Board
Assembly,
HDD_MOTHER
Board Assembly
4.4.6
Replacing
Transmission
Type Photo
Sensor
Table 9-8 Symptoms, Check Items and Actions for Initial Operation Problems (Continued)
No. Symptom Check item Action Reference