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13.2. Maintenance of Laser Toner Cartridge
13.2.1. About laser toner cartridge
1. Use and Maintenance of Laser Toner Cartridge.
Please use the original toner cartridge for better printing quality.
when using the laser toner cartridge, please pay attention to the following:
• Please store the laser toner cartridge in a dry dark place.
• Do not refill the laser toner cartridge without authorization. Otherwise, the resulting damage is not
included in the printer warranty.
• Please store the laser toner cartridge under a cool and dry environment.
• Toner inside the laser toner cartridge is combustible. Please do not put the laser toner cartridge
near any source of ignition, so as to avoid causing a fire.
• When removing or disassembling the laser toner cartridge, please pay attention to the toner
leakage problem. In case of the toner leakage resulting in that the toner contacts with your skin or
splashes into your eyes and mouth, please immediately wash with clear water, and consult a doctor
immediately if you feel unwell.
• When placing the laser toner cartridge, please keep it away from the area reachable by children.
2. Service Life of the Laser Toner Cartridge.
• Service life of the laser toner cartridge depends on the amount of toner that print jobs require.
• When the printer LCD screen shows "Laser Toner Cartridge End of Life", it indicates that the laser
toner cartridge has expired in life and needs to be replaced.
13.2.2. Replace Laser Toner Cartridge
Before replacing the laser toner cartridge, please pay attention to the following:
• The laser toner cartridge surface may contain toner. Please remove it carefully to avoid
spilling.
• Put the removed laser toner cartridge on a piece of paper to avoid the toner from
accidentally spilling.
• After removing the protective cover, please immediately install the laser toner cartridge
into the printer, so as to avoid photosensitive drum damage caused by exposing to too
much direct sunlight or indoor light.
• While installing the laser toner cartridge, do not touch the surface of the photosensitive
drum so as not to scratch it.
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