CHAPTER 6 TROUBLESHOOTING
6-6
Maintenance Message
Remedy
CHANGE DRUM SOON
The drum unit is almost at the end of life. Prepare a new
drum unit. Refer to
subsection 1.1 ‘Drum Unit’ in CHAPTER
5
.
TONER LOW
Indicates that the toner cartridge is nearly empty. Purchase a
new toner cartridge in order to be ready for when the
“TONER LIFE END” message is indicated. Refer to
subsection 1.2 ‘Toner Cartridge’ in CHAPTER 5
.
REPLACE PF KITMP
REPLACE PF KIT1
REPLACE PF KIT2
Replace the paper feeding kit. (Separation pad spring/
Separation pad assy/ Separation roller assy/ Feed roller assy)
Refer to
2 PERIODICAL REPLACEMENT PARTS in
CHAPTER 5
.
REPLACE FUSER
Replace the fixing unit. Refer to
subsection 3.15 ‘Fixing Unit”
in CHAPTER 4
.
REPLACE LASER
Replace the laser unit. Refer to
subsection 3.14 ‘Laser Unit’
in CHAPTER 4
.
CHECK NET BOARD
The installed network board is not compatible. Install the
recommended network board.
CHECK NET VER.
The firmware version of the installed network board is not up
to date. Update the firmware by accessing the Brother
Solutions Center at
http://solutions.brother.com
.