MUTOH ValueJet 1604 Service Manual page 395

VJ-1604 Maintenance Manual
Table 9-7 Symptoms, Check Items and Actions for Initial Operation Problems (Continued)
No. Symptom
3
4 Though initial charge
has started, ink does
not reach head.
5 Though ink reaches
head, ink is not
discharged from head.
Check item
8. Main board assembly
may be damaged.
Is spring of ink system
assembly detached or
damaged?
Is capping position
appropriate?
9-33
Action
• Replace MAIN board
assembly.
• After replacement,
execute initial ink
charge from "Adj:
Input Rank" of self-
diagnosis function.
• If the part is detached,
remount it.
• If the part is damaged,
replace ink system
assembly.
• If ink inflow is
confirmed, execute
initial ink charge.
9 Troubleshooting
Reference
"4.4.7
Replacing
MAIN
Board" p.4-
49
"4.9.3
Replacing
Maintenance
Assembly"
p.4-123
Operation
Manual
Rev.-05