Canon LBP-2000 User Manual page 154

When you remove the toner cartridge from the printer, store it in the original protective
bag or wrap a sheet of paper around the cartridge to prevent dust from accumulating on
the drum, then wrap the cartridge in a piece of thick cloth.
Always store toner cartridges flat with the arrow on the toner cartridge pointing up. Never
stand the cartridge on end or turn it upside down.
Do not store the cartridge where it is exposed to direct sunlight.
Never store a toner cartridge at high temperature or humidity, or where the temperature
or humidity can change suddenly.
- Applicable temperature range for storage: 0-35°C (32-95°F)
- Applicable humidity range for storage: 35-85% RH (relative humidity), without
condensation
Never store the toner cartridge in salty air or where there are corrosive gases (e.g. from
aerosol sprays).
Store the toner cartridge in a clean, dry location.
Keep the toner cartridge away from devices that emit a magnetic field such as the display
or main unit of your computer.
Keep the toner cartridge away from your computer screen, disk drives and disks—the
magnets in the toner cartridge can erase valuable data.
Keep the toner cartridge out of the reach of children.
Preventing Condensation
Condensation may form on a toner cartridge if it is subjected to extreme changes in
temperature and/or humidity, which can adversely affect print quality. If you move the
cartridge to a location that is warmer or has higher humidity, let it sit out of the box for
about an hour. This will allow it to slowly adjust to the new temperature, preventing
condensation from forming.
Replacing the Toner Cartridge
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