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Rectangular black plastic ink cartridge with label and smart chip

LD Products

LD Products HP 02 Black Ink Cartridge C8721WN 660 Pages

SKU CH-YXPH-K12K6

Single black dye-based cartridge replaces HP 02 C8721WN, prints 660 pages and fits many PhotoSmart models

  • Cartridges included1
  • Ink or toner colorBlack
  • Ink or cartridge typeDye-based
  • Estimated page yield660 Pages
  • Replaces brandHP
  • Replacement forHP

Cartridge Color Black

  • Print up to 660 pages from one cartridge
  • Works with many PhotoSmart models including C5180 and C6180
  • Built-in smart chip tracks ink levels accurately
  • Remanufactured cartridge offers a cost-effective alternative to original HP 02
  • Dye-based ink produces rich black text and graphics

HP 02 Black Cartridge Replacement

This LD Products cartridge replaces the HP 02 black ink unit (C8721WN) for a long list of PhotoSmart printers. It is a single-pack, dye-based cartridge built with a smart chip so the printer can report remaining ink levels. The yield is rated at 660 pages at 5 % coverage following ISO IEC 24711.

Built-In Chip And Regional Fit

The cartridge clicks into the PhotoSmart carriage like the original and the integrated chip communicates ink status to the printer driver without extra steps. Packaging may vary, but the mechanical fit and electrical contacts are unchanged. Note that these units only function in printers purchased in the United States or Canada.

Upgrade From Empty Or Expired Originals

Swapping in this cartridge restores printing when the factory HP 02 black runs dry or passes its warranty date. The jump is worth it when the printer still serves the household or small office and a full OEM replacement is not justified. Buyers who need colour output or a multi-pack value kit should look elsewhere.

How it compares

Measured against everything we stock in Compatible Ink Cartridges, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 95% of the 2,577 comparable items (median $28.99).

Specifications

Product
Brand nameLD Products
Ink or toner colorBlack
Performance
Estimated page yield660 Pages
Compatibility
Replaces brandHP
Replacement forHP
In the box
Cartridges included1
More details
Ink or cartridge typeDye-based

Other versions of this model

3 more in the same range

Questions about this item

Does the HP 02 C8721WN cartridge use a smart chip for ink-level monitoring?

Yes, it includes a built-in smart chip that lets the printer report remaining ink levels.

Which PhotoSmart printers accept the HP 02 black cartridge?

Compatible models include the C5180, C6180, C6280, C7250, C7280, C8180, D6160, D7145, D7155, D7160, D7168, D7245, D7255, D7260, D7263, D7268, D7345, D7355, D7360 and D7460.

How is the cartridge installed, and what step is often missed?

Remove the orange protective clip and tape, insert the cartridge into the black slot until it clicks, then run the printer alignment routine so the chip calibrates correctly.

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