Consumables; Toner Cartridge - Canon LASER CLASS 730i Service Manual

3.4 Consumables

3.4.1 Toner Cartridge

Storing Toner Cartridges
Follow these simple guidelines when you handle and store toner cartridges.
Handling Cartridges
Always place toner cartridges down with the arrow on the cartridge facing up.
Handle the toner cartridge with care.
IMPORTANT
Do not subject the toner cartridge to shock or vibrations.
Do not remove the toner cartridge from its protective bag unitl you are ready to install it.
Save the protective bag. You may need it later to repack the cartridge temporarily, and
protect it from exposure to light.
Never expose a toner cartridge to direct sunlight, and do not leave it exposed to normal
room light (about 1,000 lux) for longer than five minutes.
There are strong magnets inside a toner cartridge. To avoid the possible destruction of
valuable data stored on disks or other media, keep the toner cartridge away from
computer screens, hard disk, floppy disks, or any other kind of material sensitive to
magnetic fields.
Never touch or try to open the protective shutter that protects the light-sensitive drum
inside the toner cartridge. If the drum is exposed to light, it may result in the deterioration
of print quality.
Storing Cartridges
Store a toner cartridge in its original box and protective bag until you are ready to
install it.
IMPORTANT
Store toner cartridges at a constant temperature within a range of 32˚F to 95˚F (0˚C to
35˚C). Do not store cartridges in locations subject to extreme fluctuations in temperature
and humidity.
To prevent caking of the toner, never stand the cartridge on its end, and do not store it
upside down. If the toner becomes caked as a result of being stored in an odd position for
too long, it may be impossible to dissolve it completely even by shaking the cartridge.
Do not store the cartridge in salty or corrosive air.
Never attempt to disassemble a toner cartridge or attempt to refill it.
Make sure that you use a stored toner cartridge before the expiration date printed on the
toner cartridge box.
LASER CLASS 730i/720i/710 Chapter 1: General Description
Figure 1-13 Toner Cartridge
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