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Rectangular HP 771A Photo Black ink cartridge, matte black plastic body with label, 775 ml capacity

HP

HP 771A B6Y21A 775 ml Photo Black Ink Cartridge

SKU CH-X52C-5K349 MPN B6Y21A

Pigment-based Photo Black cartridge holds 775 ml for HP DesignJet Z6200 and Z6800 printers

  • Cartridge QuantitySingle Pack
  • Cartridge ColorPhoto Black
  • Ink Drop Size4 pl
  • Ink TypePigment-based
  • FeaturesHP 771A 775-ml Photo Black DesignJet Ink Cartridge
  • High-capacity 775 ml cartridge reduces replacement frequency
  • Photo Black pigment ink produces accurate tonal gradation
  • 4 pl drop size enables fine detail reproduction
  • Compatible with DesignJet Z6200 and Z6800 series printers
  • Genuine HP supply ensures reliable hassle-free printing

HP 771A Photo Black Cartridge

The HP 771A B6Y21A is a genuine pigment-based ink cartridge formulated for professional photo output. It serves print shops and graphics professionals using compatible HP DesignJet wide-format printers. The single-pack unit delivers consistent colour density for posters, fine art and indoor display graphics.

775 ml Capacity for High-Volume Runs

A 775 ml fill supports extended production of photo-quality POP displays, maps and backlit signs without frequent swaps. The large volume reduces intervention during long print queues and helps maintain cost efficiency on high-coverage jobs. Very low-volume users may find the cartridge size exceeds their throughput before the ink expiry window.

Stable Output with Pigment Ink Chemistry

Pigment-based formulation resists fading on a range of HP media for interior display permanence rated by HP Image Permanence Lab and Wilhelm Imaging Research. The 4 pl drop size enables sharp detail at high speeds while the ink chemistry minimises printhead clogging during daily operation. No active cooling or special power requirements are involved.

Highlights

  • High-capacity 775 ml cartridge reduces replacement frequency
  • Photo Black pigment ink produces accurate tonal gradation
  • 4 pl drop size enables fine detail reproduction
  • Compatible with DesignJet Z6200 and Z6800 series printers
  • Genuine HP supply ensures reliable hassle-free printing

Specifications

BrandHP
SeriesHP 771A
Part NumberB6Y21A
Cartridge QuantitySingle Pack
Cartridge ColorPhoto Black
Ink Drop Size4 pl
Ink TypePigment-based
FeaturesHP 771A 775-ml Photo Black DesignJet Ink Cartridge
Shipping weight1.81 kg
Package size267 × 119 × 53 mm

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Questions about this item

Will the B6Y21A cartridge work with the HP DesignJet Z6200 I already own?

Yes, the HP 771A cartridge is compatible with the HP DesignJet Z6200 and Z6800 series printers.

How can I confirm the cartridge is printing correctly after I install it?

Print a test page or nozzle check from the printer control panel to verify Photo Black output quality and ink flow.

Does the single pack include only the 775 ml cartridge or are there other items in the box?

The box contains one HP 771A Photo Black ink cartridge rated at 775 ml; no other supplies are included.

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