Panasonic UF-5500 Service Manual page 142

UF-5500 / 4500
11.2.4.7. Black or White Point
Drum unit replace
OK?
NO
Is the exit roller dirty
OK?
Replace the heat roller
or pressure roller.
OK?
NO
Go to HIGH VOLTAGE
SECTION.
YES
END
?
NO
Clean the exit roller.
YES
YES
OK?
YES
END
END
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