Muton ValuejetVJ-1604, Maintenance Manual

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9 Troubleshooting VJ-1604 Maintenance Manual
Rev.-00 9-8
4 [KCMY]
Ink Near End
[KCMY]
Ink End Ink is running
short. Printing
is possible.
Ink has run out.
Any printing
operation stops
immediately. 1. Check which
cartridge has no ink
from "Ctrl2:
Sensor" -> "Sen.3:
etc" -> "12: Ink
END" of self-
diagnosis function.
Remove all cartridges
and lightly push the
black resin lever of ink
sensor assembly (K, C,
M, Y) to check that the
display of "[KCYM]
INK END" changes. "5.5.4
Sensor
Menu" p.5-15
2. Check contact of the
ink sensor
assembly.
Reconnect following
connectors.
MAIN board: J43
HEATER JUNCTION
board:
•
Connector J5(K)
• Connector J6(C)
• Connector J7(M)
• Connector J8(Y)
"4.4.7
Replacing
MAIN
Board" p.4-
49
3. 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.
• If ink color display
changes after
replacing
connector:
Ink sensor assembly
is damaged.
Replace ink sensor
assembly.
• If ink color display
does not change
after replacing
connector:
Main board
assembly may be
damaged. Replace
MAIN board
assembly.
"4.10.3
Replacing
Ink Cartridge
Control
Cable" p.4-
132
"4.4.7
Replacing
MAIN
Board" p.4-
49
Table 9-3 Symptoms and Check Items for Errors with Message(Continued)
No. Message Event/
symptom
Check item Action Reference