MUTOH ValueJet 1304 Service Manual page 345

VJ-1304 Maintenance Manual
Table 9-3 Events and Check Items for Errors with Messages (Continued)
No. Message
2 Media Slant Media is
running
obliquely.
3 [KCMY] Ink is running
Ink Near End short. Printing
[KCMY] is possible.
Ink End Ink has run out.
Any printing
operation stops
immediately.
4 [KCMY] Cartridge is not
No Cartridge installed.
CS9050, CS9150
Event/ Check item
symptom
6. Check sensor
sensitivity from
"Sen 6:EdgeAD" of
self-diagnosis
function.
1. Check contact of the
ink sensor
assembly.
2. For the ink color
that is displayed as
"Ink Near End" or
"Ink End", switch
ink sensor assembly
connector with that
of normally
displayed ink color.
1. Turn machine OFF.
Turn it ON again
and check if the
same message
appears.
2. Check contact of
ink NOT sensor
assembly
connector.
9-7
9 Troubleshooting
Action
• Adjust with main
board assembly P_EDGE
volume (R361, Sensor
R365). Sensitivity
Adjustment"
• Replace P_EDGE
p.7-80
sensor assembly.
Reconnect following
connectors. Replacing
MAIN board: J43 Main Board
HEATER JUNCTION Assembly"
board: p.4-26
• Connector J5(K)
• Connector J6(C)
• Connector J7(M)
• Connector J8(Y)
• If ink color display
changes after Replacing
replacing Ink Holder (I/
connector: H)
Ink sensor assembly Assembly"
is damaged. p.4-73
Replace ink sensor
assembly.
• If ink color display
does not change
Replacing
after replacing
Main Board
connector:
Assembly"
JUNCTION board
p.4-26
assembly may be
damaged.Replace
JUNCTION board
assembly.
If message appears: -
Refer to action in check
item No. 2.
Reconnect following
connectors.
Replacing
MAIN board: J43 Main Board
HEATER JUNCTION Assembly"
board: p.4-26
• Connector J5(K)
• Connector J6(C)
• Connector J7(M)
• Connector J8(Y)
Reference
"7.12.1
"4.3.3
"4.8.1
"4.3.3
"4.3.3
Rev.-01