Replacing Periodic Maintenance Parts - Brother  HL-4140CN User Manual

Replacing periodic
maintenance parts
The periodic maintenance parts will need to
be replaced regularly to maintain the print
quality. The parts listed below will have to be
replaced after printing approximately 50,000
1
pages for PF KitMP and 100,000 pages
PF Kit 1, PF Kit 2, Fuser and Laser. Please
call your Brother dealer when the following
messages appear on the LCD.
1
A4 or Letter size single-sided pages.
LCD message Description
Replace the fuser unit.
Replace Parts
Fuser Unit
Replace the laser unit.
Replace Parts
Laser Unit
Replace the paper feeding
Replace Parts
kit for the paper tray.
PF Kit 1
Replace the paper feeding
Replace Parts
kit for the lower tray
PF Kit 2
(option).
Replace the paper feeding
Replace Parts
kit for the multi-purpose
PF Kit MP
tray.
A
1
for
Routine maintenance
19
A