A Routine maintenance

Replacing the consumable items

The machine will indicate when it is time to replace the consumable items. (See Replacing the toner cartridge on page 57 and Replacing the drum unit on page 63.)

Toner cartridge

Drum unit

 

 

See Replacing the toner cartridge on page 57.

See Replacing the drum unit on page 63.

Order No. TN-420, TN-450

Order No. DR-420

 

 

 

 

Note

Discard used consumable according to local regulations, keeping it separate from domestic waste. If you have questions, call your local waste disposal office.

We recommend placing used consumable items on a piece of paper to prevent accidentally spilling or scattering the material inside.

If you use paper that is not a direct equivalent for the recommended paper, the life of consumable items and machine parts may be reduced.

The projected life of the toner cartridges is based on ISO/IEC 19752. Frequency of replacement will vary depending on the complexity of printed pages, percentage of coverage and type of media used.

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