4 Close the front cover and then the side cover by pressing the round projections near the side cover open button. The indicator ( 
) will go out and the start (
) indicator will light up.
When closing the covers, be sure to close the front cover securely and then close the side cover. If the covers are closed in the wrong order, the covers may be damaged.
DRUM CARTRIDGE REPLACEMENT
The useful life of the drum cartridge is approximately 18,000 copies. When the internal counter reaches approximately 17,000 copies, the drum replacement required (
) indicator will light up indicating that replacement of the drum cartridge will be needed soon. For more information on purchasing the drum cartridge, see "ABOUT SUPPLIES AND OPTIONS" (p.70). When the indicator begins to blink, the unit will stop operating until the cartridge is replaced. Replace the drum cartridge at this time.
Do not remove the protective cover on the drum portion (black paper) of a new drum cartridge before use. The cover protects the drum against external light.
1
2
Remove the TD cartridge (see "TD CARTRIDGE REPLACEMENT" (p.57)).
Hold the drum cartridge handle and | Drum cartridge handle | |
gently pull the cartridge out. | ||
|
Dispose of the old TD cartridge in accordance with local regulations.
3 Remove the new drum cartridge from the protective bag and remove the protective cover from the cartridge. Then gently install the new drum cartridge.
Do not touch the surface of the drum (green portion) of the cartridge. Doing so may cause smudges on the copies.
58