Product details

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SKU: CH644A

HP 771 DesignJet Maintenance Cartridge

Print technology
Ink

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Technical specifications

Product

UNSPSC code 44103125

Print

Print technology HP Thermal Inkjet
Print Resolution Technologies TIJ 4.0
Printing Material Shelf Life 15 months from date of manufacture

Copy and scan

Copyright notice © Copyright 2026 HP Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

Physical

Weight 0.90 kg

Package

Smaller master carton barcode 10884962986421
Pallet barcode 20884962986428
Package count 1
Case dimensions (case or master carton) 21.18 x 12.01 x 10.67 in
Case or master carton dimensions (W x D x H) 538 x 305 x 271 mm
Package dimensions (W x D x H) 294 x 63 x 265 mm
Pallet dimensions (W x D x H) 1200 x 1000 x 1484 mm
Cartons per pallet 30
Case or master carton quantity 8
Case weight (case or master carton) 9.7 kg
Package weight 1.08 kg
Pallet weight 306 kg

Warranty and service

Manufacturer Warranty 1 Year, Return to HP - Replacement
Warranty Each HP ink cartridge, printhead, and related supply is warranted to be free from defects in materials and workmanship during the period of the warranty. This warranty pertains to any HP ink cartridge or printhead when used in its designated HP or authorized original equipment manufacturer (OEM) printing device. See the product manual for the printer to determine the correct ink cartridge, printhead, or related supply selection. This warranty does not cover HP ink products that have been refilled, remanufactured, refurbished, misused, or tampered with. The coverage lasts until the “Warranty Ends” date has been reached or the warranted usage limit has been reached, whichever occurs first. TO THE EXTENT ALLOWED BY LOCAL LAW, THE ABOVE WARRANTIES ARE EXCLUSIVE AND NO OTHER WARRANTY, WHETHER WRITTEN OR ORAL, IS EXPRESSED OR IMPLIED AND HEWLETT-PACKARD SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OR CONDITION OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR SATISFACTORY QUALITY. TO THE EXTENT ALLOWED BY LOCAL LAW, THE REMEDIES IN THIS WARRANTY STATEMENT ARE YOUR SOLE AND EXCLUSIVE REMEDIES. IN NO EVENT SHALL HEWLETT-PACKARD BE LIABLE FOR ANY INCIDENTAL, DIRECT, CONSEQUENTIAL, SPECIAL, OR INDIRECT DAMAGES, OR LOST PROFITS FROM ANY BREACH OF THIS WARRANTY OR OTHERWISE. SOME COUNTRIES, STATES OR PROVINCES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.

Other

What's in the box Maintenance cartridge
Registration required No
Selectability 771
Ink types Pigment-based
Supply type Fuser/Maintenance Kits
Compatibility HP DesignJet Z6200 Photo Printer series
Non-Operating Humidity Range 20 to 80% RH
Operating temperature range 5 to 40º C
Country of origin Germany; Singapore
Why to buy Deliver the quality that's expected and meet fast turnaround times—even for top photo-quality applications. HP Vivid Photo Inks help you respond quickly by providing quality, speed, and easy, hassle-free printing.
Headline You've stepped up to offer a wider range of options—and meet fast turnaround times. Look to HP printheads, designed together with your printer and HP Vivid Photo Inks, to help you respond quickly by providing quality, speed, and hassle-free printing.
Key selling point Avoid downtime and interruptions with HP printheads designed for reliable, hassle-free operation.
Image legal disclaimer Product image may differ from actual product
Stacking number for carton 5
Overview You've stepped up to offer a wider range of options—including top photo-quality applications—and meet fast turnaround times. Look to HP DesignJet printheads, designed together with your printer, to help you deliver. HP printheads provide quality, speed, and hassle-free printing—so you can commit to the challenging print job and tight deadline with confidence that you can satisfy your customers' expectations.
Photo (product photo, jpg, 190x170) Ink Toner Paper Printer Supplies/CH644A-APJ_190x170.jpg
Photo (product photo, jpg, 400x400) Ink Toner Paper Printer Supplies/CH644A-APJ_400x400.jpg
Photo (product photo, jpg, 70x100) Ink Toner Paper Printer Supplies/CH644A-APJ_70x100.jpg
Company HPI
Code name Khan
Product long name HP 771 DesignJet Maintenance Cartridge
Short product name 771 Maintenance Cartridge
Product subgroup Printheads
Product classification flag Standard HP Product
Tangible flag Y
Ideal for Print a broad range of output from posters to outstanding photos, maps to fine art, and other indoor applications—like POP displays and backlit signs.
Average printhead life 2 L
Material Type for item FERT
Notes and footnotes
  1. [1] In the circa 50 countries and territories in which the HP Planet Partners program operates. Program features and availability varies.

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