3.Lift the right-hand end of the cartridge and then draw the cartridge to the right to release the left-hand end as shown, and withdraw the toner cartridge.

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4.Put the assembly down gently onto a piece of paper to prevent toner from marking your furniture.

5.Remove the new cartridge from its box but leave its wrapping material in place for the moment.

6.Gently shake the new cartridge from end to end several times to loosen and distribute the toner evenly inside the cartridge.

Replacing consumable items > 137