5 - 16 ROUTINE MAINTENANCE
120K kit
When you see the following message on the LCD, you must replace the items in the 120K kit, which are
the transfer belt cleaner, transfer roller, paper pick-up roller, separator pad and transfer belt.
Replacing the transfer belt cleaner
1) Turn off the printer power switch.
2) Open the top cover of the printer.
Figure 5-20
■We recommend that you call your service provider when you see the following message on the
LCD panel:
■It is also recommended that your dealer or Brother Customer Service replace the paper pick-up
roller, separator pad and transfer belt.
■When you replace the transfer belt cleaner and transfer roller, please follow the instructions. See
Replacing the transfer belt cleaner on page 5-16 and Replacing the transfer roller on page 5-18.
Replacement of only the transfer belt cleaner and the transfer roller is not a full 120K service and
the counter should not be reset until these additional parts are replaced.
Both ends of the transfer belt cleaner roller consist of metal bearings that connect the bias element
to the power supply. These must be connected properly when you install the transfer belt cleaner.
Be sure to check how to connect them properly by looking at the old transfer belt cleaner before
you begin replacement.
REPLACE 120K KIT
READY