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Routine Maintenance
You will need to clean the machine regularly and replace the consumable items.
Replacing consumable items
The machine will indicate when it is time to replace the consumable items. (See LEDs (Light Emitting Diodes)
on page 53)
Consumables
Toner cartridge
See Toner cartridge on page 70
Order No.TN-410, TN-420, TN-450
Drum unit
See Drum unit on page 77.
Order No.DR-420
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