Epson Stylus COLOR 1520 Service Manual page 125

4. The printer feeds paper abnormally
START
Is paper
properly loaded in
the ASF/tractor?
YES
Is the paper
jam error
indicated?
NO
Check the PF motor and
driver. If they are normal,
replace the MAIN board.
Is the problem
corrected?
YES
END
Rev. A
NO
Load the paper properly.
YES
Foreign objects are located
in the paper path.
NO
Clean the PF roller and the
paepr path.
YES
Is the problem
corrected?
NO
Proceed to Section 5-5
"Repair of the Printer
Mechanism.
Figure 5-5. Flowchart (5)
Troubleshooting
YES
Is the problem
corrected?
NO
END
5-7