TSC CPX4P Series, Service Manual

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141

Paper Skew
Cause Procedure Check Item Action
Print Module 1 Print Module is not installed properly. Reinstall it properly.
Ink Supply System 2
Even when Medium Cleaning is carried
out, waste ink is not sucked from Purge
Unit. After replacing Pump
Unit, carry out
Medium Cleaning.
Purge Unit 3 Blade, cap, or cap base is deformed.
After replacing Purge
Unit, carry out Light
Cleaning, Medium
Cleaning, and Strong
Cleaning.
Printhead
4
Replace Printhead, and then check that
the defect has been recovered.
End
5
Replace Printhead, and then check that
the defect has been recovered.
End
Print Module 6
Replace Print Module, and then check that
the defect has been recovered.
End

Faded area in solid image
Cause Procedure Check Item Action
Print head
1
Carry out Strong Cleaning, and then check
that the defect has been recovered.
Yes: Carry out Strong
Cleaning 2 or 3 times.
No: Next.
2
Carry out Flushing Cleaning, and then
check that the defect has been recovered.
Yes: Carry out
Flushing Cleaning
several times.
No: Next.
3
Confirm that the white streaking
(Non-Discharge) is not occurring.
Yes: End.
No: Return to
procedure 1.
4 Replace Printhead. End.