Figure 5-18; Figure 5-19; 5 - 10- Page 108

ROUTINE MAINTENANCE   5 - 10

3

Push down the blue lock lever and take the toner cartridge out of the drum unit assembly.

Figure 5-18

Caution

Handle the toner cartridge carefully. If toner scatters on your hands or clothes, immediately wipe or 
wash it off with cold water.

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

Put the toner cartridge in the new drum unit until you hear it lock into place with a click. If you put 
the cartridge in properly, the blue lock lever is lifted automatically.

Figure 5-19

Caution

Make sure you fit the toner cartridge properly, or it may separate from the drum unit when you pick 
up the drum unit assembly.

■

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.