4-Color Laser Toner Refill Kit for use in HP 3800
Part Number: THP-3800-CMYK
4-Color Laser Toner Refill Kit for use in HP 3800
Product packaging may vary
4-Color Laser Toner Refill Kit for use in HP 3800
Part Number: THP-3800-CMYK

This InkOwl-brand laser refill kit contains all you need to refill your HP 3800 printer's cartridges.

In Stock


InkOwl Toner Refills are not UNIVERSAL. This means that each kit is specially formulated for your laser cartridge. If you cannot find your printer or cartridge model, do not hesitate to contact us. We probably support your printer.

The toner included in this kit will yield 6000 pages of black and 6000 pages of color at 5% page coverage.

The smart chips included in this kit will not work with the HP CP3505 printer. We sell a special kit with chips that are compatible with the HP CP3505.

Toner refilling is easy, our step-by-step instructions will guide you through the process.

With this product, you can re-use your same expensive laser cartridge, which amounts to huge $$$ savings and to less cartridges in landfills. Toner refilling is environmentally friendly.

*NOTE* Refilling the laser cartridges that this kit is compatible with involves drilling a hole into your cartridge. The use of an electric drill can cause plastic shavings to enter the toner compartment which may seriously damage the cartridge. We strongly recommend the use of our HOLE-IN-ONE laser cartridge holemaking tool as this tool does not create plastic shavings.

Each Laser Toner Refill Kit contains the following:

  • 1 175g bottle of black Toner for Q6470A
  • 1 175g bottle of cyan Toner for Q7581A
  • 1 175g bottle of magenta Toner for Q7583A
  • 1 175g bottle of yellow Toner for Q7582A
  • 4 spouts for easy pouring
  • 4 Smart Chips
  • Easy-seal aluminum tape
  • Easy detailed graphic instructions
HP Color LaserJet
Q6470A (#501A)
Q7581A (#503A)
Q7582A (#503A)
Q7583A (#503A)

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