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Rectangular black plastic ink cartridge with label and chip

LD Products

LD Products Compatible Ink Cartridge HP 564XL CN684WN High Yield Black

SKU CH-R39A-JJ8BB

High-yield black ink cartridge for HP 564XL printers, yielding about 550 pages

  • Cartridge Quantity1
  • Cartridge ColorBlack
  • Replacement BrandHP
  • Replacement ModelHP
  • Ink TypeDye-based
  • Approximate Page Yield550 Pages

Cartridge Color Black

  • High-yield black cartridge prints up to 550 pages
  • Dye-based ink formulation produces sharp text and graphics
  • Smart chip monitors ink levels and optimises print quality
  • Compatible with HP Deskjet 3070a 3520 3521 3522 3524 3526 OfficeJet 4620 4622
  • Fits PhotoSmart 5510 5511 5512 5514 5515 5520 5521 5522 5524 5525 6510 6512 6515 6520 6521 6525 7510 7515 7520 7525

High-Yield Black Ink Cartridge

This LD Products compatible cartridge replaces the HP 564XL CN684WN and delivers approximately 550 pages of black output. It is designed for home-office and small-business users who print text-heavy documents on supported HP PhotoSmart, OfficeJet and Deskjet models. The dye-based formulation produces sharp monochrome pages for reports, invoices and everyday correspondence.

Smart-Chip Monitoring

A built-in smart chip continuously adjusts ink delivery to maintain consistent print quality and reports remaining ink levels to the printer. The cartridge fits directly into the existing carriage without adapters or firmware workarounds, so day-to-day replacement is identical to the original HP unit. Individual cartridge architecture means only the black tank needs swapping when empty.

Single-Cartridge Convenience

The pack contains one high-yield black cartridge, letting users top up only the colour that runs out. No multi-colour bundles, printhead cleaners or software utilities are included, keeping the purchase focused on cost-effective monochrome printing. Buyers who need colour output or a full set of four cartridges will need to source the cyan, magenta and yellow tanks separately.

Highlights

  • High-yield black cartridge prints up to 550 pages
  • Dye-based ink formulation produces sharp text and graphics
  • Smart chip monitors ink levels and optimises print quality
  • Compatible with HP Deskjet 3070a 3520 3521 3522 3524 3526 OfficeJet 4620 4622
  • Fits PhotoSmart 5510 5511 5512 5514 5515 5520 5521 5522 5524 5525 6510 6512 6515 6520 6521 6525 7510 7515 7520 7525

Specifications

BrandLD Products
Cartridge Quantity1
Cartridge ColorBlack
Replacement BrandHP
Replacement ModelHP
Ink TypeDye-based
Approximate Page Yield550 Pages

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Questions about this item

What HP 564XL smart-chip interface does the CN684WN cartridge use to report ink levels?

The cartridge carries a smart chip that communicates with the printer to monitor ink levels and optimise print quality.

Which printer carriage slot accepts this single black cartridge?

It fits the black ink slot on any listed HP Deskjet, OfficeJet or PhotoSmart model such as the 5510, 6510 or 7520 series.

What is the correct way to install the cartridge so the chip is recognised?

Remove the protective tape, insert the cartridge into the black slot until it clicks, then close the access door and allow the printer to initialise.

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