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Replacing Cartridges for HP LaserJet M1120 and M1120n Multifunction Printers

Introduction

This document contains steps to check print cartridge compatibility, and to replace an old print cartridge with the new one.
TIP
If you do not have a new print cartridge on hand, you might be able to continue printing if you rock the print cartridge back and forth six to eight times to redistribute the toner. See Step two in this document for more details.

Replacing print cartridges

Follow the steps to replace print cartridges.

Step one: Check print cartridge compatibility

Before unpacking a new print cartridge, make sure that the new print cartridge is compatible with your HP product.
To check the cartridge compatibility for your product, go to HP SureSupply. To identify your cartridge in a language other than English, click the language link near the globe icon () in the upper right corner of your browser.

Step two: Replace the print cartridge

  1. Open the print cartridge door.
    Open the print cartridge door
  2. Grasp the handle on the print cartridge, and then pull the print cartridge straight out of the product. Seethe recycling information inside the print cartridge box.
  3. Remove the new print cartridge from the packaging.
  4. Hold the print cartridge at both ends, and then rock it back and forth six to eight times to distribute the toner.
    Rock the print cartridge back and forth.
  5. Remove the orange plastic shield,and then pull the orange tab straight out to remove the sealing tape.
    Remove the sealing tape.
    To prevent print quality issues, do not touch the imaging drum.
    Do not touch the imaging drum.
  6. Insert the print cartridge into the product until it is firmly in place.
    Insert the print cartridge.
  7. Close the print cartridge door.
    Close the print cartridge door.

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Country/Region: Hong Kong SAR

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