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Rectangular black plastic ink cartridge with HP branding and model label

HP

HP 68 Black Original Ink Cartridge 7FP21TN 160 pages

SKU CH-NTR2-VQAAY MPN 7FP21TN

Genuine HP black dye-based ink cartridge yielding about 160 pages for Envy 6110, 6150 and 6550 series printers

  • Cartridge ColorBlack
  • Replacement ModelHP
  • Ink Drop SizeMono 17.6
  • Ink TypeDye-based
  • Approximate Page Yield160
  • Storage Humidity5 to 100 %RH
  • Original HP ink delivers reliable prints every time
  • ~160 black pages keeps low-volume printing running longer
  • At least 65 % recycled plastic reduces material waste
  • Works with HP Envy 6110, 6150 and 6550 series printers
  • Dye-based formula produces consistent, long-lasting results

Genuine HP 68 Black Cartridge

The HP 68 Black Original Ink Cartridge (7FP21TN) is a new, genuine HP supply containing dye-based ink. It delivers an approximate yield of 160 pages and uses a mono drop size of 17.6 picolitres for sharp text output.

Suits Envy 6110 6150 6550 owners

This cartridge fits HP Envy 6110, 6150 and 6550 Series printers. It is not for users who need higher page volumes, colour output or cartridges compatible with other printer models.

Drop-in replacement with recycled content

Installation is a direct swap with no tools required. The cartridge contains at least 65% recycled plastic and operates between 41 and 104 degrees Fahrenheit. Empty units can be returned free via the HP Planet Partners programme.

Highlights

  • Original HP ink delivers reliable prints every time
  • ~160 black pages keeps low-volume printing running longer
  • At least 65 % recycled plastic reduces material waste
  • Works with HP Envy 6110, 6150 and 6550 series printers
  • Dye-based formula produces consistent, long-lasting results

Specifications

BrandHP
Part Number7FP21TN
Cartridge ColorBlack
Replacement ModelHP
Ink Drop SizeMono 17.6
Ink TypeDye-based
Approximate Page Yield160
Storage Humidity5 to 100 %RH
Operating Temperature41 to 104
Storage Temperature59 to 95
FeaturesHP 68 Black Original Ink Cartridge, 7FP21TN
Shipping weight0.45 kg
Package size117 × 107 × 36 mm

Questions about this item

Which HP Envy printer models accept the 7FP21TN cartridge?

The HP 68 Black Original Ink Cartridge 7FP21TN works with HP Envy 6110, 6150, and 6550 Series printers.

Does the cartridge function with older HP Envy models outside the 6110, 6150, and 6550 Series?

HP lists compatibility only for the Envy 6110, 6150, and 6550 Series; older or different series are not supported.

How can I confirm the cartridge is printing correctly after installation?

Print a test page and check for sharp black text and consistent density across the page, matching the 160-page yield rating.

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