HP Deskjet 3940 Ink

Deskjet 3940

Cartridge prices starting at $12.95

The HP DeskJet 3940 makes for a fine addition in the workplace because of its sleek design and reliable performance. It can print up to 16 monochrome drafts, or up to 12 color drafts per minute, and comes with borderless printing and 80-sheet total media capacity. And when it's almost out of ink? Just turn to Inkjets.com for the best replacement cartridges. Our HP 21 & 22 Remanufactured 3-Piece Combo Pack, for example, will handle all your serious printing needs. It comes with two black cartridges with 190-page yield each, and one tri-color cartridge with up to 165. While this combo pack is more affordable than what you're used to, its cartridges can still produce the razor-sharp and vibrant output you expect. Order today and save up to 58%, plus get free shipping.

How To Replace Cartridge(s)

Make ink cartridge replacement for your HP DeskJet 3940 printer worry-free by using this quick guide:

  1. Make sure the printer is on.
  2. Open the printer cover. Wait for the cradle to move and stop at the center of the device.
  3. Push down on the used ink cartridge to release it, then slide it out of its slot.
  4. Remove the new ink cartridge from its packaging.
  5. Pull off the sealing tape carefully from the new cartridge.
  6. Slide the new ink cartridge firmly into the slot at a slight upward angle.
  7. Press down on the new cartridge until you hear it snap into place.
  8. Close the printer cover.

Frequently Asked Questions

Is there any difference between ink and toner cartridges?

Ink cartridges are used in inkjet printers like the HP DeskJet 3940, while toner cartridges are used in laser printers.

Any tips on storing my unopened ink cartridges properly?

You can maintain the quality and composition of your unopened ink cartridges by making sure they aren't exposed to harsh light sources or extreme temperatures. Keep them somewhere dark, dry, clean, and climate-controlled instead. It's also a good idea to keep them away from gaseous cleaning materials.

What makes remanufactured ink cartridges the ideal option?

Remanufactured ink cartridges, like the ones included in our HP 21 & 22 Remanufactured 3-Piece Combo Pack, allow for safe and seamless performance with your printer model. They can also provide superior page yield and the highest quality print results, but without making a dent in your budget.

Cartridges compatible with your HP Deskjet 3940 Printer

HP 22 (C9352AN) Remanufactured Tri-Color Ink Cartridge

165 Page Yield

Regular Price: $22.95

(26% OFF)

Special Price $16.95

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HP 21 (C9351AN) Remanufactured Black Ink Cartridge

190 Page Yield

Regular Price: $18.95

(32% OFF)

Special Price $12.95

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