Canon imageRUNNER ADVANCE C255 Series, Service Manual, Page: 331 / 987

List of Initial Check Items
Item No. Check Items Check
Installation Envi-
ronment 1 The value of power voltage is +/- 10% of the specified voltage.
2 The machine is installed away from heat and moisture (near a faucet, water heater, or humidifier),
cold place, source of fire or in an area exposed to dust.
3 The machine is not in a place that generates ammonia gas.
4 The machine is not in a place of direct sunlight.
5 The machine is installed in a well-ventilated place where the machine stands horizontally.
6 The power plug of the machine is connected to the output.
Checking the pa-
per 7 The Canon-recommended paper is used.
8 The paper is not moistened. Set paper by taking it out from a new package to output.
Checking the pa-
per setting 9 Paper that is within the specified volume is correctly set in the Cassette and Multi-purpose Tray.
10 When using transparency film, the transparency is set in the correct direction in the Multi-purpose
Tray.
Checking the con-
sumable parts 11 Check the list of estimated life of consumable parts and replace parts that have reached the
estimated life.
Checking the peri-
odically replaced
parts 12 Replace parts that have reached the estimated life in accordance with the list of periodical serv-
ices and the table of periodically replaced parts.
6. Troubleshooting
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