Canon MF 3240 Series Manuel D’Utilisation

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Maintenance
Interior
Clean the machine’s print area 
periodically to prevent toner powder and 
paper dust from accumulating inside.
1
Disconnect the power cord.
2
Open the front cover.
3
Remove the toner cartridge.
CAUTION
– To avoid exposing the toner cartridge to 
light, place it in its protective bag or 
wrap it in a thick cloth.
– Do not open the drum protective shutter 
on the toner cartridge. Print quality may 
deteriorate if the drum surface is 
exposed to light or is damaged. 
4
Use a clean, soft, dry, lint-free 
cloth to remove any toner or 
paper debris from the machine’s 
interior.
CAUTION
– Do not touch the fixing assembly (A) as 
it becomes very hot during use.
– Do not touch the transfer roller (B) as 
this can damage the machine.
– If loose toner comes into contact with 
your skin or clothing, wash with cold 
water. Warm water will set the toner.
A
B