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Canon CLI-251 Gray ink cartridge in single pack

Canon

Canon CLI-251 Gray Ink Cartridge 6517B001 Single Pack

SKU CH-WDDE-WKRHK MPN 6517B001

Genuine Canon CLI-251 gray dye-based ink cartridge rated for approximately 300 pages, compatible with select PIXMA printers including the MG5420, MG5520, MG6320, MG6420, MG7120, MX722, MX922, iP7220.

  • Cartridges includedSingle Pack
  • Ink or toner colorGray
  • Ink or cartridge typeDye-based
  • For use withPIXMA MG5420, PIXMA MG5422, PIXMA MG5520, PIXMA MG5522, PIXM
  • Key featuresThis CLI-251 Gray Ink delivers true grayscale images in a de

Cartridge Color Gray

  • Genuine Canon ink ensures reliable prints
  • Gray cartridge adds true grayscale depth
  • Dye-based formula stabilises colours for accuracy
  • Single pack yields approximately 300 pages
  • Compatible with PIXMA MG5420, MG6320, iP8720 and more

Canon CLI-251 Gray Cartridge

The Canon CLI-251 Gray ink cartridge (6517B001) is a genuine single-pack supply for compatible PIXMA printers. It is intended for users who need a dedicated gray channel to produce neutral grayscale output and stabilise colour reproduction on supported desktop models.

Dye-based output under sustained printing

The dye-based formulation delivers consistent density across multiple pages rather than fading after a short burst. Rated at approximately 300 pages per cartridge, it maintains grayscale accuracy and colour balance throughout longer print jobs on models such as the MG6320, MG7120 and iP8720.

Single-cartridge convenience and printer integration

Supplied as an individual unit, the cartridge slots directly into the printer’s gray ink bay without requiring a multi-pack purchase. This reduces waste for owners of printers like the MG5450, MG6350 or MG7520 who only need to replace the gray tank. Buyers whose printers do not accept the CLI-251 series cannot use this cartridge.

How it compares

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

Price $17.99
Cheaper than about 88% of the 1,504 comparable items (median $60.99).

Specifications

Product
Brand nameCanon
Model nameCLI-251 GY (6517B001)
Part number6517B001
Ink or toner colorGray
Size & build
Shipping weight0.04 kg
Package size109 × 97 × 22 mm
Compatibility
For use withPIXMA MG5420, PIXMA MG5422, PIXMA MG5520, PIXMA MG5522, PIXMA MG6320, PIXMA MG6420, PIXMA MG7120, PIXMA MX722, PIXMA MX922, PIXMA iP7220, PIXMA iP8720, PIXMA iX6831
In the box
Cartridges includedSingle Pack
More details
Ink or cartridge typeDye-based

Other versions of this model

5 more in the same range

Questions about this item

Does the Canon CLI-251 Gray cartridge produce heat or noise during long print jobs?

The cartridge itself has no moving parts and generates no heat or noise; any sound comes from the printer mechanism during operation.

Which printer models must I already own for the CLI-251 Gray cartridge to work?

Compatible printers include the PIXMA MG5420, MG5422, MG5520, MG5522, MG6320, MG6420, MG7120, MX722, MX922, iP7220, iP8720 and iX6831.

Will the gray ink work correctly in an older PIXMA iP7250 that still uses CLI-251 cartridges?

Yes, the iP7250 is listed as compatible, so the gray cartridge will install and print normally alongside your existing colour inks.

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