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Canon CLI-42 light gray ink cartridge in sealed packaging

Canon

Canon 6391B002 CLI-42 Light Gray Ink Cartridge

SKU CH-536K-V40EW MPN 6391B002

Genuine Canon light gray dye-based cartridge yields approximately 600 pages for the PIXMA PRO-100 series

  • Ink or toner colorLight Gray
  • Ink or cartridge typeDye-based
  • For use withCanon PIXMA PRO-100
  • Professional photo quality with ChromaLife100+ ink technology
  • Precise detail from FINE print-head engineering
  • Individual cartridge replacement reduces waste and cost
  • 600-page yield per cartridge for high-volume printing
  • Designed for Canon PIXMA PRO-100 series printers

Light Gray Ink for Pro Photo Prints

The Canon CLI-42 Light Gray cartridge supplies dye-based ink for the PIXMA PRO-100 series. It is a genuine Canon consumable designed for photographers and creatives who need accurate tonal reproduction in monochrome and colour images. The single-colour format means you replace only the depleted shade.

Fits PIXMA PRO-100 Individual Ink System

This cartridge slots directly into the printer’s dedicated Light Gray channel alongside the other seven individual tanks. The design frees you from discarding a combined tri-colour unit when one hue runs low. It requires a compatible PIXMA PRO-100 printer and a free carriage slot for the specific Light Gray position.

Replaces Empty Light Gray Tank Only

Swap this cartridge when the printer reports the Light Gray level at zero, restoring the full eight-ink gamut without touching the other seven colours. The jump is worth it when greyscale gradients show banding or colour prints lose subtle shadow detail because the Light Gray reservoir is exhausted.

How it compares

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

Price $21.99
Cheaper than about 82% of the 1,504 comparable items (median $60.99).

Specifications

Product
Brand nameCanon
Model nameCLI-42LGY Canon 42 (6391B002)
Part number6391B002
Ink or toner colorLight Gray
Size & build
Shipping weight0.45 kg
Package size305 × 178 × 127 mm
Compatibility
For use withCanon PIXMA PRO-100
More details
Ink or cartridge typeDye-based

Other versions of this model

3 more in the same range

Questions about this item

How many pages will the 600-page yield CLI-42 Light Gray cartridge last before I must replace it?

The cartridge is rated for approximately 600 pages, so you replace it once that many prints have been produced.

Will the dye-based ink in the CLI-42 Light Gray cartridge cause the PIXMA PRO-100 to run hotter or louder during long print runs?

The ink formulation does not change the printer's thermal or acoustic profile; the PIXMA PRO-100 operates at its normal temperature and noise level.

Besides the Canon PIXMA PRO-100 printer itself, what other item must I already have for this CLI-42 Light Gray cartridge to work?

The cartridge fits directly into the PIXMA PRO-100's individual ink system; no additional hardware or adapter is required.

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