MUTOH ValueJet - Page 348

ValueJet 1304 Service manual
AP-74109 Rev 1.1 9-34
6 Ink is not discharged
though ink charge is
finished.
6. When cleaning
operation is
performed, is
transmission gear
shaft damaged?
Replace maintenance base
assembly.
"4.7.1
Removing
Maintenance
Base
Assembly"
p.4-71
7. Does ink tube have
bend, scratch, or
leak?
• Replace damaged ink
tube and check if
cleaning operation
causes ink inflow after
each replacement.
• If ink inflow is
confirmed, execute
initial ink charge.
"4.10.2
Replacing
Ink Tube"
p.4-93
8. Check connection of
head cable
connectors on CR
board assembly side
and head side.
• Is head cable inserted
obliquely?
• Is it locked securely?
Reconnect head cable. "4.6.1
Replacing
Print Head"
p.4-61
"4.10.1
Replacing
CR Board
Assembly"
p.4-91
9. Is head cable
broken?
Replace head cable. "4.6.1
Replacing
Print Head"
p.4-61
"4.10.1
Replacing
CR Board
Assembly"
p.4-91
10. Is print head
assembly damaged?
Replace print head
assembly.
"4.6.1
Replacing
Print Head"
p.4-61
11. Is CR board
assembly damaged?
Replace CR board
assembly.
"4.10.1
Replacing
CR Board
Assembly"
p.4-91
Table 9-7 Symptoms, Check Items and Actions for Initial Operation Problems (Continued)
No. Symptom Check item Action Reference