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HP CH644A 771 maintenance cartridge black single pack

HP

HP CH644A 771 Maintenance Cartridge (ink cartridges (genuine brands))

SKU CH-T2VS-WP5DC MPN CH644A

Maintains HP DesignJet Z6200, Z6600 and Z6800 printers with a single genuine HP 771 black pigment cartridge

  • Cartridges includedSingle Pack
  • Ink or toner colorBlack
  • Ink or cartridge typePigment-based
  • Operating humidity range20 to 80% RH
  • Storage humidity range20 to 80% RH
  • Operating temperature range64 to 77ºF
  • Keeps printer running smoothly with genuine HP maintenance cartridge
  • Designed for DesignJet Z6200 42-in and 60-in models
  • Pigment-based ink system ensures consistent print quality
  • Single pack provides convenient replacement when needed
  • Operates reliably from 64 to 77ºF and 20 to 80% RH

Maintenance cartridge purpose

The HP CH644A 771 is a genuine maintenance cartridge designed for HP DesignJet large-format printers. It collects waste ink during printhead servicing and cleaning cycles to keep the printing system operating correctly. This single-pack unit uses pigment-based ink technology compatible with the Z6200 42-in, Z6200 60-in, Z6600 and Z6800 series. Installing a fresh cartridge prevents overflow and maintains consistent output quality.

Who needs this and who does not

Print operators running compatible DesignJet models must replace this cartridge when the printer signals it is full. Shops producing posters, photos, maps or fine-art prints rely on it for uninterrupted workflow. Buyers using other HP printer series or non-HP large-format devices cannot use this cartridge. Offices without a DesignJet Z6200, Z6600 or Z6800 have no need for this specific maintenance item.

Compatible printer series

The decisive specification is the printer compatibility list: HP DesignJet Z6200 42-in, Z6200 60-in, Z6600 and Z6800 series. Only those models accept the CH644A 771 maintenance cartridge. Verify your exact printer model before purchase; the cartridge will not fit or function in any other device. Operating and storage ranges are 20 to 80% RH and 41 to 104ºF.

How it compares

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

Price $86.99
Pricier than about 62% of the 1,504 comparable items (median $60.99).

Specifications

Product
Brand nameHP
Product lineHP 771
Part numberCH644A
Ink or toner colorBlack
Size & build
Shipping weight1.81 kg
Package size413 × 305 × 103 mm
Compatibility
Replacement forHP
For use withHP Deskjet Z6200 42-in, Z6200 60-in
In the box
Cartridges includedSingle Pack
Environment & compliance
Operating humidity range20 to 80% RH
Storage humidity range20 to 80% RH
Operating temperature range64 to 77ºF
Storage temperature range41 to 104ºF
More details
Ink or cartridge typePigment-based

Questions about this item

Does the CH644A maintenance cartridge ship alone or with ink cartridges?

The CH644A is a single-pack maintenance cartridge only; ink cartridges are sold separately.

Which HP 771 cartridge fits a DesignJet Z6600 — the maintenance or an ink model?

The CH644A maintenance cartridge is compatible with the Z6600 series alongside the regular HP 771 ink cartridges.

Will the CH644A work if my print room runs at 77 °F?

Yes, the cartridge's operating range is 64 to 77 °F, so 77 °F is within spec.

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