Caution

3-4
 Note
Both 
Alarm
 and 
Data
 (Toner) LEDs will blink continuously to indicate that the
toner is nearly empty.  This blinking does not stop until you have installed a new
toner cartridge.
The toner cartridge is replaced in the following way.  You can also view the toner
cartridge replacement method in the instructional video on the supplied CD-ROM:



  1.
Open the front cover.  Pull out the drum unit assembly.
Fig. 3-2  Removing the drum Unit
!
Caution
• 
It is recommended that you put the drum unit assembly on a piece of disposable
paper or cloth in case of accidental toner spill or scatter.
• 
Do not touch the electrodes shown below to prevent damage to the printer
caused by static electricity.
Fig 3-3  Electrodes