Brother HL-6050 User Manual page 125

3
Push down the blue lock lever and take the toner cartridge out of the drum unit assembly.
Caution
Do not touch the shaded parts shown in Figure 5-16 and Figure 5-17 to prevent any degradation to
the print quality.
Figure 5-16
Caution
Handle the toner cartridge carefully. If toner scatters on your hands or clothes, immediately wipe or
wash it off with cold water.
Discard the used drum unit according to local regulations, keeping it separate from domestic
waste. If you have questions, call your local waste disposal office.
Be sure to seal up the drum unit tightly in a bag so that toner powder does not spill out of the unit.
4
Unpack the new drum unit.
Caution
Wait to unpack a drum unit until immediately before you put it in the printer. Exposure to direct
sunlight or room light may damage the drum unit.
5 - 10 ROUTINE MAINTENANCE
Figure 5-15
Figure 5-17