HP LaserJet 4240n Ink & Toner

Cartridge prices starting at $45.95

Print high-quality documents at fast print speeds with the HP Laserjet 4240N. This workgroup monochrome laser printer produces high-quality prints at 1200 dpi maximum resolution and speeds of up to 40 pages per minute. It offers optional duplex printing and a monthly duty cycle of 100,000 pages and more. Finding a replacement toner cartridge for this HP printer model is made more convenient too. Shop here at Inkjets.com for affordable alternatives to your expensive genuine HP cartridges. We carry the HP 42A (Q5942A) and the HP 38A Remanufactured Black Toner Cartridges. They cost far less but never fall short in terms of print quality. In fact, you can hardly tell the difference when you see the print results. Place your order here today!

How To Replace Cartridge(s)

Here are the steps to replacing the toner cartridge on the HP LaserJet 4240N:


  1. Open the top cover of the printer.
  2. Grasp the old toner cartridge and pull it out of the printer.
  3. Remove the new toner cartridge from the packaging. Then, pull the tab until all the tape is removed from the cartridge.
  4. Gently rock the new cartridge from front to back to distribute the toner.
  5. Insert the new cartridge into the printer. Push it as far as it will go until you hear an audible click.
  6. Close the top cover.


Frequently Asked Questions


When the ORDER CARTRIDGE message appears on my HP LaserJet 4240N, do I have to replace the cartridge right away?

Not necessarily because there's still about 15% of toner left in the cartridge. You may continue printing a few more pages until the cartridge becomes totally depleted.


Would you recommend getting the toner cartridge with a higher page yield?

Well, it all depends on how often you use your printer and the coverage of what you often print. If you are a heavy printer user and need to print documents with graphics, charts, and images, the toner cartridge with a higher page yield is a good choice for you.


I am from Guam—do you offer free shipping to my location?

Unfortunately, no. Our free shipping offer is only available to the 48 contiguous states. For Guam and other US territories, we charge a standard shipping of $24.99.

Cartridges compatible with your HP LaserJet 4240n Printer

Remanufactured HP 38A Toner Cartridge Black (Q1338A)

12,000 Page Yield

Regular Price: $94.95

(48% OFF)

Special Price $48.95

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