Routine Maintenance
Replacing the toner cartridges
Before you replace the toner cartridges, see Before replacing the consumable items on page 93.
a Make sure that the machine is turned on. Press the front cover release button and then open the front cover.
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b Hold the green handle of the drum unit. Pull the drum unit out until it stops.
c Hold the handle of the toner cartridge and slightly push it toward the machine to unlock it. Then pull it out of the drum unit. Repeat this for all the toner cartridges.
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