MUTOH ValueJet Service Manual page 320

Table 9-3 Events and Check Items for Errors with Messages (Continued)
No. Message
1 Undefined
Media
2 Media Slant
AP-74109 Rev 1.1
Event/ Check item
symptom
Media 7. Check presence of
detection failed media from "Sen
7:Rear" of self-
diagnosis function.
8. Main board
assembly may be
damaged.
Media is 1. Set media again and
running check reappearance.
obliquely.
2. Is suction fan works
normally when
checked through
"Fan1: Vacum Fan"
of "Test6: Fan" of
self-diagnosis
function?
3. Is shielding material
secured at specified
position?
4. Check pressure
lever operation.
5. Is P_EDGE sensor
assembly cable at
head connected
correctly?
ValueJet 1304 Service manual
When "Media End" is
displayed even if media
is set, replace P_REAR
sensor.
Replace main board
assembly.
If this error is caused by
user's inappropriate
media setting, instruct
correct media setting
procedure.
- Check connection of
following main board
assembly connectors.
• Suction fan 1 cable:
J128
• Suction fan 2 cable:
J127
• Suction fan L cable:
J126
• Replace suction fan
assembly.
• Replace cable of
suction fan that does
not operate
normally.
Remount it at specified
position.
Apply grease (G501) to
pressure cam and make
adjustment.
Securely connect it to
CR board assembly
connector J211.
9-6
Action Reference
"4.9.2
Replacing
P_REAR
Sensor
Assembly"
p.4-90
"4.3.3
Replacing
Main Board
Assembly"
p.4-29
-
"4.9.1
Replacing
Suction Fan
Assembly"
p.4-89
-
"8.4
Lubrication/
Bonding"
p.8-7
"4.10.1
Replacing CR
Board
Assembly"
p.4-91