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Rectangular HP 761 matte black ink cartridge, 400 ml, new condition

HP

HP CM991A 761 Matte Black 400 ml ink cartridges (genuine brands)

SKU CH-ZWQQ-ACGS1 MPN CM991A

400 ml pigment matte black cartridge for HP Designjet T7100 and T7200 series printers

  • Cartridges includedSingle Pack
  • Ink or toner colorMatte Black
  • Ink droplet size9 pl
  • Ink or cartridge typePigment-based
  • Estimated page yield9 Pl
  • Operating humidity range40 to 55% RH
  • Crisp matte-black lines for precise CAD and GIS drawings
  • Low-maintenance printing with genuine HP 761 pigment inks
  • High-capacity 400 ml cartridge reduces replacement frequency
  • Designed for HP Designjet T7100 and T7200 series printers
  • Reliable operation from 68 to 77 °F and 40 to 55 % RH

HP 761 Matte Black cartridge

This genuine HP CM991A cartridge delivers 400 ml of pigment-based matte black ink for HP Designjet T7100 and T7200 series printers. It is built for professionals who need crisp monochrome output on technical drawings and GIS documents. The single-pack format suits offices that replace colours individually.

Capacity and headroom

The 400 ml volume supports extended print runs before a swap is needed, keeping high-volume CAD and monochrome jobs moving. Pigment-based ink resists fading and water, so archived plans stay legible. When the cartridge empties the printer stops, so a spare should be on hand for uninterrupted production.

Build fit

The cartridge slots directly into compatible Designjet printers without adapters or firmware workarounds. Operating range sits at 68 to 77ºF and 40 to 55% RH, while storage tolerates -40 to 140ºF and 8 to 90% RH. It is not suited for printers outside the T7100 and T7200 families or for users who need photo colour output.

How it compares

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

Price $202.99
Pricier than about 87% of the 1,504 comparable items (median $60.99).

Specifications

Product
Brand nameHP
Product lineHP 761
Part numberCM991A
Ink or toner colorMatte Black
Performance
Ink droplet size9 pl
Estimated page yield9 Pl
Size & build
Shipping weight0.91 kg
Package size254 × 203 × 152 mm
Compatibility
Replacement forHP
For use withHP Designjet T7100 Series Printers
In the box
Cartridges includedSingle Pack
Environment & compliance
Operating humidity range40 to 55% RH
Storage humidity range8 to 90% RH
Operating temperature range68 to 77ºF
Storage temperature range-40 to 140ºF
More details
Ink or cartridge typePigment-based

Questions about this item

Will the HP 761 Matte Black cartridge work with my existing HP Designjet T7100 printer?

Yes, the CM991A cartridge is compatible with HP Designjet T7100 and T7200 series printers for direct replacement.

How can I verify the cartridge is printing correctly after installation?

Check for crisp text and fine line accuracy on CAD or GIS drawings, which indicates the pigment-based ink and 9 pl drop size are performing as intended.

Does the single pack include only the 400 ml Matte Black cartridge, or are other colours and maintenance items included?

The single pack contains only one 400 ml Matte Black ink cartridge; other colours and printhead maintenance items must be purchased separately.

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