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HP Color LaserJet Enterprise CM4540 MFP Product Series - Replace the print cartridge

Replace print cartridges
The product uses four colors and has a different print cartridge for each color: black (K), magenta (M), cyan (C), and yellow (Y).
  caution:
If toner gets on clothing, wipe it off with a dry cloth and wash the clothes in cold water. Hot water sets toner into fabric.
  note:
Information about recycling used print cartridges is on the print-cartridge box.
  1. Open the front door. Make sure that the door is completely open.
    Figure : Location of the front door
  2. Grasp the handle of the used print cartridge and pull out to remove.
    Figure : Location of the print cartridge
  3. Store the used print cartridge in a protective bag. Information about recycling used print cartridges is on the print-cartridge box.
  4. Remove the new print cartridge from its protective bag.
      note:
    Be careful not to damage the memory tag on the print cartridge.
    Figure : Location of the memory tag
  5. Grasp both sides of the print cartridge and distribute the toner by gently rocking the print cartridge.
    Figure : Shake print cartridge
  6. Remove the orange protective cover from the print cartridge.
    Figure : Location of the protective cover
      caution:
    Avoid prolonged exposure to light.
      caution:
    Do not touch the green roller. Doing so can damage the cartridge.
  7. Align the print cartridge with its slot and insert the print cartridge until it clicks into place.
      note:
    The print cartridges go in at a slight angle.
    Figure : Location of the print cartridge slot
  8. Close the front door.
    Figure : Location of the front door

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