A Routine Maintenance; Replacing The Consumable Items - Brother MFC-9970CDW User Manual

A
Routine maintenance

Replacing the consumable items

The following messages appear on the LCD in the Ready mode. These messages provide
advanced warnings to replace the consumable items before they reach the end of their life. To
avoid any inconvenience, you may want to buy spare consumable items before the machine stops
printing.
Toner cartridge
See Replacing a Toner cartridge on page 64.
Order No. TN-310BK, TN-315BK, TN-310C,
TN-315C, TN-310M, TN-315M, TN-310Y, TN-315Y
Belt unit
See Replacing the belt unit on page 82.
Order No. BU-300CL
60
Drum unit
See Replacing the drum unit on page 75.
Order No. DR-310CL
Waste toner box
See Replacing the waste toner box on page 88.
Order No. WT-300CL
A
A