Canon L240 - Manual (Page 28)

2-14 Setting Up Chapter 2
Follow this procedure to install the toner cartridge in the FAX:
1 Make sure the FAX is plugged in.
2 Lift the latch and open the front cover.
3
Remove the new FX-3 toner cartridge
from its protective bag.
• Save the protective bag in case you
need to repack the toner cartridge
at a later date.
4 Gently rock the toner cartridge from
side to side a few times to distribute the
toner evenly inside it.
• Poor print quality may result if the
toner is unequally distributed.
Caution
Do not open the front cover without
lifting the latch since this may
damage your unit.