Specifications

PJ-1614NXE PJ-2216NXE Maintenance Manual 9 Troubleshooting
9-17
9 E073 error Origin
detection
CR_HP cannot be
detected.
(1) Check transmission type
photo sensor from "Sensor:
etc." of self-diagnosis
function.
ÅECheck transmission type
photo sensor assembly for
proper connection.
5.4.4 Sensor
Menu
(2) Transmission type photo
sensor may be damaged.
ÅEReplace transmission
type photo sensor.
4.4.6
Replacing
Transmission
Type Photo
Sensor
(3) 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
10 E 074 error Cover Abnormal
condition in cover
sensor.
(1) Check cover sensor from
"Sensor: etc." of self-
diagnosis function.
ÅECheck cover sensor
assembly for proper
connection.
5.4.4 Sensor
Menu
(2) Cover sensor assembly
may be damaged.
ÅEReplace cover sensor
assembly.
4.5.8
Replacing Cover
R Sensor
Assembly and
Cover L Sensor
Assembly
(3) 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 9-7 Symptoms and Check Items for Mechanical Serious Errors (Continued)
No. Message
Event/
symptom
Check item Action Reference