Panasonic UF-890 Service Manual page 127

4.3.8 Information Codes: 001, 002, 003, 007,008 (Recording Paper Jam)
START
Is the recording paper size and
thickness within specification?
Yes
Is the recording paper loaded in
the Cassette properly?
Yes
Is the paper cassette functional?
Yes
Check the Paper Feed Roller
Assembly.
Check all Sensors and Actuators
(No Paper Sensor, Timing
Sensor, Paper Eject Sensor).
Check the Paper Feed Solenoid.
END
No
Replace with correct paper.
No
Load the paper correctly.
No
Replace the paper cassette.
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