5 - 9- Page 65

Routine maintenance

5 - 9

5

4

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

Note

•

Be sure to seal up the drum unit tightly in a bag so that 
toner powder does not spill out of the unit.

•

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.

5

Unpack the new drum unit.

6

Put the toner cartridge firmly into the new drum unit until 
you hear it lock into place. If you put the cartridge in 
properly, the blue lock lever will lift automatically.

CAUTION

•

We recommend that you place the drum unit and 
toner cartridge assembly on a piece of disposable 
paper or cloth in case you accidentally spill or 
scatter toner.

•

To prevent damage to the printer from static 
electricity, do not touch the electrodes shown in 
the illustrations.

CAUTION

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

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.

CAUTION

Make sure you insert the toner cartridge properly, or it may 
separate from the drum unit.