We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
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

  • Cartridge QuantitySingle Pack
  • Cartridge ColorBlack
  • Replacement ModelHP
  • Compatible ProductsHP Deskjet Z6200 42-in, Z6200 60-in
  • Ink TypePigment-based
  • Operating Humidity20 to 80% RH
  • 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.

Highlights

  • 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

Specifications

BrandHP
SeriesHP 771
Part NumberCH644A
Cartridge QuantitySingle Pack
Cartridge ColorBlack
Replacement ModelHP
Compatible ProductsHP Deskjet Z6200 42-in, Z6200 60-in
Ink TypePigment-based
Operating Humidity20 to 80% RH
Storage Humidity20 to 80% RH
Operating Temperature64 to 77ºF
Storage Temperature41 to 104ºF
FeaturesHP 771 DesignJet Maintenance Cartridge
Shipping weight1.81 kg
Package size413 × 305 × 103 mm

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.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.