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Rectangular black ink cartridge with smart chip and brand label

LD Products

LD Products CLI-251XL 6448B001 High Yield Black Ink Cartridge 4425 Pages

SKU CH-KFBP-797VT

High-yield black dye-based ink cartridge prints up to 4425 pages and includes a smart chip for level monitoring

  • Cartridges included1
  • Ink or toner colorBlack
  • Ink or cartridge typeDye-based
  • Estimated page yield4425 Pages
  • Replaces brandCanon

Cartridge Color Black

  • High-yield black cartridge prints up to 4425 pages
  • Smart chip tracks remaining ink levels accurately
  • 8 ml dye-based ink capacity for extended use
  • 36-month shelf life keeps cartridge fresh longer
  • Compatible with multiple Canon Pixma printer models

LD Products CLI-251XL high-yield black cartridge

This aftermarket ink cartridge replaces the Canon CLI-251XL 6448B001 and delivers approximately 4425 pages. It uses dye-based ink with a 9.8 ml fill and includes a smart chip for ink-level tracking. The unit is new and carries a 36-month shelf life. It suits home or small-office users who print high volumes of text and graphics.

Replaces standard-yield Canon CLI-251 cartridges

The high-yield version cuts cost per page for anyone currently using the lower-capacity original. The jump is worth it when monthly output exceeds a few hundred pages so the larger reservoir pays for itself before the 36-month shelf life expires. Buyers who print only occasional pages will not recover the extra outlay.

Limited to listed Canon Pixma models

The cartridge fits the specific Pixma printers named in the compatibility list and no others. It cannot be used in printers that require pigment-based black ink or a different cartridge form factor. The smart chip reports levels only on supported models; unsupported hardware will not recognise the cartridge.

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 yield4425 Pages
Compatibility
Replaces brandCanon
In the box
Cartridges included1
More details
Ink or cartridge typeDye-based

Other versions of this model

1 more in the same range

Questions about this item

What printer models accept the CLI-251XL black cartridge?

The cartridge fits Canon Pixma models including MG5420, MG5422, MG5522, MG5620, MG5622, MG6320, MG6420, MG7120, MG7420, MG7520, MX722, MX922, iP7220, iP8720 and iX6820.

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 smart chip registers correctly.

When will the cartridge need replacement and what is its shelf life?

It prints approximately 4425 pages at standard coverage and carries a 36 month shelf life when stored sealed at room temperature.

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