MUTOH ValueJet 1304 Service Manual page 374

9 Troubleshooting
Table 9-7 Symptoms, Check Items and Actions for Initial Operation Problems (Continued)
No. Symptom
9 Machine does not
perform initialization
even if media is set.
10 Machine does not
start operation even if
front cover is closed.
11 Machine does not stop
even if front cover is
opened.
Rev.-01
CS9050, CS9150
Check item
3. Is "Set media"
displayed on LCD
with pressure arm
lowered?
4. Is P_REAR sensor
assembly judged as
normal when
checked through
"Sen7: Rear" of self-
diagnosis function?
5. Is DC cable assembly
connected correctly
between power board
assembly and main
board assembly?
6. Main board assembly
may be defective.
7. Power board may be
defective.
9-36
VJ-1304 Maintenance Manual
Action
• Check main board
assembly connector
J30.
• Replace lever sensor
assembly.
• Check main board
assembly connector
J42.
• Replace P_REAR
sensor Assembly.
• Reconnect DC cable
assembly.
• Replace DC cable
assembly.
Replace main board
assembly.
Replace power board
assembly.
Reference
"4.3.3
Replacing
Main Board
Assembly"
p.4-26
"4.5.3
Replacing
Lever
Sensor" p.4-
49
"4.3.3
Replacing
Main Board
Assembly"
p.4-26
"4.9.2
Replacing
P_REAR
Sensor
Assembly"
p.4-83
"4.3.6
Replacing
Power Board
Assembly"
p.4-31
"4.3.3
Replacing
Main Board
Assembly"
p.4-26
"4.3.6
Replacing
Power Board
Assembly"
p.4-31