Canon mageRUNNER ADVANCE C5240i, User Manual, Page: 61 / 424

English
59 Routine Maintenance 3
Routine Cleaning
If the original is not copied clearly, clean the following
parts of the machine. For high-quality printouts, we
recommend cleaning these parts once or twice a
month.
● Platen glass
● Underside of the feeder/platen cover
● Feeder’s rollers
•
When cleaning the machine, fi rst turn OFF the
main power switch, and disconnect the power cord.
Failure to observe these steps may result in a fi re or
electrical shock.
•
Disconnect the power cord from the power outlet
regularly, and clean the area around the base of
the power plug’s metal pins and the power outlet
with a dry cloth to ensure that all dust and grime is
removed. If the power cord is connected for a long
period of time in a damp, dusty, or smoky location,
dust can build up around the power plug and
become damp. This may cause a short circuit and
result in a fi re.
IMPORTANT
•
When cleaning with a cloth, do not dampen it too
much, as this may damage the original or break the
machine.
•
Do not use alcohol, benzene, paint thinner, or other
solvents for cleaning. Doing so may result in damage to
the plastic parts.
NOTE
The feeder is an optional product.
Platen Glass and Underside of the
Feeder/Platen Cover
If the platen glass or the underside of the feeder/platen
cover is dirty, the original may not be scanned clearly, or
the size of the original may be detected incorrectly. Clean
the platen glass and the underside of the feeder/platen
cover by following the procedure below.
1
Clean the platen glass and the underside of
the feeder/platen cover with a cloth which
is wrung after being dampened in water or
a mild detergent, and then wipe them clean
with a soft, dry cloth.
1
2
1. Clean the platen glass.
2. Clean the underside of the feeder/platen cover.
Manual Feeder Cleaning
If originals that have been fed through the feeder have
streaks or appear dirty, clean the feeder’s rollers.
Clean the rollers of the feeder with a cloth dampened
with water, and wipe them with a cloth which is wrung
after being dampened in water, and then wipe them
clean with a soft, dry cloth.
IMPORTANT
•
Spin the rollers while cleaning them.
•
If the document feed scanning area is dirty, documents
may not be scanned clearly, and the size of the
document may not be detected correctly.
Duplex Color Image Reader
Unit-E1
1
Open the feeder.
2
Clean the original scanning area (thin glass
strip) with a cloth which is wrung after being
dampened in water or a mild detergent, and
then wipe the area with a soft dry cloth.
3
Pull the lever above the feeder, and open
the document scan cover.
IMPORTANT
Open the document scan cover carefully, as not to scratch
the platen glass.