A Routine Maintenance; Replacing Supplies - Brother MFC-L8600CDW Basic User's Manual

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Routine maintenance

Replacing supplies

You must replace supplies when the machine indicates that the life of the supply is over. You can
replace the following supplies yourself:
Using non-Brother supplies may affect the print quality, hardware performance, and machine
reliability.
NOTE
• The drum unit and toner cartridge are two separate parts.
• The drum unit and toner cartridge are two separate supplies. Make sure both are installed. If
the toner cartridge is placed in the machine without the drum unit, the message Drum ! may
be displayed.
Toner cartridge
See Replacing the toner cartridges on page 75.
Order No. TN-351BK, TN-351C, TN-351M,
TN-351Y, TN-359BK, TN-359C, TN-359M,
TN-359Y
Belt unit
See Replacing the belt unit on page 90.
Order No. BU-320CL
Drum unit
See Replacing the drum unit on page 84.
Order No. DR-351CL
Waste toner box
See Replacing the waste toner box on page 95.
Order No. WT-320CL
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