Panasonic UF-885 / UF-895 (serv.man2) Service Manual ▷ View online
126
4.4.10
Improper Fusing (Printed image does not bond to the paper)
Note:
Replace the entire Fuser Unit when the Thermostat and / or the Thermistor becomes open-circuit.
END
Is the Fuser Unit normal?
No
Yes
Replace the Fuser Unit. (See Note)
START
No
Yes
Is the recording paper damp?
Replace the paper.
P
127
4.4.11
Voids in Solid Areas
END
No
Yes
Clean or replace the rollers.
START
No
Yes
Is the recording paper damp?
Replace the recording paper.
Is the Toner Cartridge operational?
Yes
No
Replace the Toner Cartridge.
P
Paper Travel
Are the Fuser and Pressure Roller
surfaces clean?
surfaces clean?
128
4.4.12
Black Dots
END
No
Yes
Clean or replace the rollers.
START
Is the Toner Cartridge operational?
Yes
No
Replace the Toner Cartridge.
P
Paper Travel
Are the Fuser and Pressure Roller
surfaces clean?
surfaces clean?
129
4.4.13
Recording Paper Creases
START
No
Yes
Is the recording paper damp?
Replace the recording paper.
END
Are there any foreign particles or
stains in the Fuser Unit?
stains in the Fuser Unit?
1. Clean or replace the rollers.
Are there any foreign particles or
stains in the paper path?
stains in the paper path?
Yes
No
Remove any obstructions and
clean the paper path.
clean the paper path.
No
Yes
Is the recording paper skewing?
Ensure the paper is set under the
corner clips in the cassette.
corner clips in the cassette.
No
Yes
2. Replace the Fuser Unit.
Paper Travel
