ValueJet 1304 Service manual
AP-74109 Rev 1.1 9-48
7
8
9
10
Blocky printing
quality.
Blocky image printing.
CR line seems dotted.
White or black lines
appear.
2. Have you started
printing immediately
after initial charge?
Printing just after initial
charge may cause following
symptoms.
• Printed line blurs.
• White lines appear.
In such cases, perform
cleaning two or three times
and check printout again.
If symptoms remain even
after cleaning, leave machine
unused for 1 hour or more.
Then perform cleaning again
and check printout.
If symptoms still remains,
refer to Operation Manual to
contact the technical support.
Operation
Manual
3. Is suction fan run as
normal when checked
through “Check2:
Test” - “Test5: Fan” of
self-diagnosis
function?
• Check connection of
following main board
assembly connectors.
• Suction fan 1 - 4
assembly: J25 - 29
• Replace suction fan
assembly.
• Replace cable of suction
fan that does not operate
normally.
"4.9.1
Replacing
Suction Fan
Assembly"
p.4-89
Table 9-9 Symptoms, Check Items and Actions for Printing Problems (Continued)
No. Symptom Check item Action Reference
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