Canon ImageCLASS MF7480 - Manual (Page 276)

10‑7
Maintenance
Manual Feeder Cleaning
If your originals have black streaks or appear dirty after scanning them through the feeder,
this may be caused by pencil writing rubbing off the originals and onto the roller. Perform
this feeder cleaning procedures to clean the feeder scanning area, film, and rollers.
When cleaning the machine, first turn off the main power switch, and disconnect the power cord. Failure to
observe these steps may result in a fire or electrical shock.
Do not dampen the cloth too much, as this may damage the original or break the machine.
If the feeder scanning area is dirty, it may result in a paper jam or blemished print output.
Spin the rollers while cleaning them.
●
–
–
1
Open the feeder cover.
2
Clean the rollers (a total of three
places) inside the feeder cover
with a cloth dampened with water.
Then wipe the area with a soft, dry
cloth.
3
Open the inner cover (A), holding it
by its front tab.
4
Clean the rollers (A) inside the
inner cover with a cloth dampened
with water. Then wipe the area
with a soft, dry cloth.