Printer Does Not Feed Paper Correctly; Control Panel Operation Is Abnormal - Epson Stylus Photo 720 Service Manual

EPSON Stylus Photo 720 / EPSON Stylus Photo EX3

3.2.4 Printer does not feed paper correctly

START
NO
Paper
loaded correctly
in ASF?
Set the paper correctly.
NO
Do PF roller
and platen
rotate?
YES
Remove any obstruction in
the paper path if there is
any.
Clean the roller of
paper path.
NO
Is the
problem
solved?
YES
END
Flowchart 3-1.
Troubleshooting
NO
Is the
PF motor
running?
Check the PF motor.
YES
No problem = replace the
MAIN board.
Refer to "Unit Repair
(Printer Mechanism)".
END
Unit Level Troubleshooting

3.2.5 Control panel operation is abnormal

START
Control
panel connected
correctly?
YES
Replace the
control panel.
Control
panel connected
correctly?
YES
END
Flowchart 3-1.
Revision A
NO
Connect the
control panel
correctly.
Is the
YES
problem
solved?
NO
NO
Replace the
MAIN Board.
END
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