Routine maintenance
46
5
d
Unpack the new toner cartridge. Hold the cartridge level with both hands and gently rock it from side to
side five or six times to spread the toner evenly inside the cartridge.
CAUTION
Wait to unpack the toner cartridge until immediately before you put it in the printer. If toner cartridges are
left unpacked for a long time the toner life will be shortened.
If an unpacked drum unit is put in direct sunlight or room light, the unit may be damaged.
Brother strongly recommends that you do not refill the toner cartridge provided with your printer. We also
strongly recommend that you continue to use only Genuine Brother Brand replacement toner cartridges.
Using or attempting to use potentially incompatible toner and/or toner cartridges in your printer may cause
damage to the printer itself and/or it may result in unsatisfactory print quality. Our warranty coverage does
not apply to any problem that was caused by the use of unauthorized third party toner and toner cartridges.
To protect your investment and guarantee your print quality please continue to replace consumed toner
cartridges with only Genuine Brother Branded Supplies.
Printing with a third-party toner or third-party toner cartridge may reduce not only the print quality but also the quality
and life of the printer itself. It may also cause serious damage to the performance and life of a drum unit. Warranty
coverage does not apply to problems caused by the use of third-party toner or third-party toner cartridges.
Put the toner cartridge in the drum unit immediately after you have removed the protective cover. Do not
touch the shaded parts shown in the illustrations to prevent any degradation to the print quality.
