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Routine Maintenance
Replacing consumable items
You will need to replace the consumable items when the machine indicates that the life of the consumable is
over. You can replace the following consumable items by yourself:
Note
The drum unit and toner cartridge are two separate parts.
Toner cartridge
See Replacing the toner cartridge uu page 94.
Model Name: TN-3335, TN-3385
Note
• Discard used consumable items according to local regulations, keeping it separate from domestic waste.
If you have questions, call your local waste disposal office. Be sure to reseal the consumable items tightly
so that the material inside does not spill.
• We recommend placing used consumable items on a piece of paper to prevent accidentally spilling or
scattering the material inside.
• Availability of toner cartridges differs from one country to another. Visit the Brother Solutions Center at
http://solutions.brother.com/ or contact your local Brother office for further details.
Drum unit
See Replacing the drum unit uu page 103.
Model Name: DR-3350
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