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Supplies and user maintenance
TONER CARTRIDGE REPLACEMENT
Remove the toner cartridge from the bag. Hold the cartridge on both sides and shake it horizontally four or five times.
4 or 5 times
Gently insert the toner cartridge along the guides until it locks in place while pushing the lock release lever. Pull out the shutter and remove it from the toner cartridge as shown in the illustration
Close the front cover and then the side cover by pressing the round projections near
the side cover open button. The 
indicator will go out and the ready ( 
) indicator will light up.
When closing the covers, be sure to close the front cover securely and then close the side cover. If the covers are closed in the wrong order, the covers may be damaged.
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