Service manual

EPSON 6W\OXV &2/25 1520
Rev. A
5-
6
3. Printing operation is abnormal.
START
NO
END
END
YES
YES
NO
NO
Perform the self-test.
Does the self
test print?
Is the the
print result
abnormal?
Repeat the cleaning
sequence or perform the
initial ink charge.
Is the problem
corrected?
Proceed to Section 5.5
"Repair of the Printer
Mechanism.).
Check the motors, drivers,
and printheads.
If they are normal, replace
the MAIN board.
Is the problem
corrected?
Is the problem
corrected?
Are all
connector
cables
connected to
Perform the adjustments.
(Refer to Chapter 4.)
Connect them properly.
YES
YES
NO
NO
NO
YES
YES
the MAIN board
securely?
Figure 5-4. Flowchart (3)