HP LaserJet Pro MFP M521 series - Replace the toner cartridge

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Replace the toner cartridge

CAUTION:

If toner gets on clothing, wipe it off by using a dry cloth and wash the clothes in cold

water. Hot water sets toner into fabric.

NOTE:

Information about recycling used toner cartridges is on the toner-cartridge box.

1.

Press the front-door-release button.

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2.

Open the front door.

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3.

Remove the used toner cartridge from the

product.

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4.

Remove the new toner cartridge from the bag.

Place the used toner cartridge in the bag for

recycling.

5.

Grasp the front and back of the toner

cartridge, and distribute the toner by gently

rocking the toner cartridge five or six times.

CAUTION:

Do not touch the shutter or the

surface of the roller.

6.

Remove the sealing tape from the new toner

cartridge. Recycle the tape with the used toner

cartridge.

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Toner cartridge

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7.

Align the toner cartridge with the tracks inside

the product, and insert the toner cartridge until

it is firmly seated.

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8.

Close the front door.

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Chapter 3 Parts, supplies, and accessories

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