Canon ImageCLASS MF4270 - Manual (Page 7)

5
Install Toner Cartridge
1
Remove the toner cartridge from the bag.
Do not open the drum protective shutter (A).
2
Gently rock the toner cartridge several times to
evenly distribute the toner inside.
3
Place the toner cartridge on a flat surface and
pull the seal completely out.
Do not pull the seal out at an angle.
If toner is adhered on the removed seal, be careful that
your hands or clothes do not get dirty from touching the
toner.
If your hands or clothes get dirty from touching the toner,
wash them immediately in cold water. Do not use hot
water. If you do, the toner may be set permanently.
4
Hold the front side of the operation panel with
your hands.
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Set Up the Machine