HP 775M/776M 1-liter Photo Black Ink Cartridge

SKU: 3WW80A

Print technology: Ink

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Technical specifications

Product

UPC number	194721410375
UNSPSC code	441031052

Print

Print technology	HP Thermal Inkjet

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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.

© 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

Cartridge Colors	Photo Black
Empty weight	~76.7 g
Weight	~2.59 lb

Package

Smaller master carton barcode	10194721410372
Pallet barcode	20194721410379
Case dimensions (case or master carton)	15.93 x 11.28 x 6.46 in
Case or master carton dimensions (W x D x H)	404.5 x 286.5 x 164.1 mm
Package dimensions (W x D x H)	9.57 x 2.52 x 4.92 in
Pallet dimensions	48 x 40 x 56.9 in
Pallet dimensions (W x D x H)	1219 x 1016 x 1446.5 mm
Cartons per pallet	80
Case or master carton quantity	6
Count of layers in pallet	8
Quantity per pallet	480
Case weight (case or master carton)	~7.93 kg
Package weight	~1251.7 g
Pallet weight	~1476.16 lb

Warranty and service

Manufacturer Warranty	Until the “Warranty Ends” date has been reached or the warranted usage limit has been reached, whichever occurs first.
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.

Manufacturer Warranty

Until the “Warranty Ends” date has been reached or the warranted usage limit has been reached, whichever occurs first.

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	Ink cartridge
Registration required	No
Selectability	775
Print cartridge/bottle volume	1 liter
Subgroup	High Capacity Cartridges
Supply type	Cartridges
Compatibility	HP DesignJet Z6 Pro, Z9+ Pro Printers
Country of origin	Singapore
Why to buy	Deliver high quality from amazing photos to high-definition prints using pigment-based HP Vivid Photo Inks with RGB colors.[1] Original HP inks are designed to maximize the life of HP printheads and enable HP printhead warranty protection.
Headline	Deliver high quality from amazing photos to high-definition prints using pigment-based Original HP Vivid Photo Inks with RGB, chromatic colors.[1] See highest Wilhelm print permanence ratings[2], over 200 years dark storage[3], water resistance.[4]
Key selling point	Permanence—highest Wilhelm ratings in the industry[2], over 200 years in dark storage[3], water resistant.[4]
Image legal disclaimer	Product image may differ from actual product
Cartons per layer	10
Overview	See high-contrast color with chromatic HP Vivid Photo Inks and high-definition HP printheads.[1] See the highest Wilhelm print permanence ratings[2], and over 200 years in dark storage.[3]
Company	HPI
Code name	Man-O-War
Product long name	HP 775M/776M 1-liter Photo Black Ink Cartridge
Product subgroup	High Capacity Ink Cartridges
Product description	HP 775M/776M 1-liter Photo Black DesignJet Ink Cartridge
Product classification flag	Standard HP Product
Tangible flag	Y
Ideal for	Print service providers, GIS map creators/users, and retailers printing high-quality technical and graphics applications with print permanence.[2]
Material Type for item	FERT

Notes and footnotes

[1] RGB HP Vivid Photo Inks are compatible with the HP DesignJet Z9+ Pro Printer and HP DesignJet Z9+ PostScript® Printer series only. Chromatic green and chromatic blue are HP 776 DesignJet Ink Cartridges.
[2] As of January 2021, tests conducted by Wilhelm Imaging Research, Inc. (WIR) indicate that HP DesignJet Z9? and Z9? Pro Printers using HP Vivid Photo Inks have the highest Wilhelm Imaging Research (WIR) print permanence ratings in the industry, see http://www.Wilhelm-research.com/hp/WIR_HP_Z9+_Print_Permanence_Ratings_2020-02-08.pdf .
[3] As of May 2017, tests conducted by Wilhelm Imaging Research, Inc. (WIR) indicate that documents printed with HP pigment-based inks on HP Bright White Inkjet Paper stored in the dark (assuming that the document is stored in a file folder, in a box, and is otherwise protected from possible ozone exposure and contact with water) will achieve WIR Dark Storage Permanence Ratings of “greater than 200 years.” For more information, see report at http://hp.com/go/WIR .
[4] Performance varies based on printer and print profile. Water resistance testing by HP Image Permanence Lab on a range of HP media and follows ISO 18935 method. For more information, see http://www.HPLFMedia.com/printpermanence .
[5] The ink cartridge HP Eco-Carton outer carton is 100% recyclable through local cardboard/paper programs. A portion of the inner materials including the ink bag are recyclable and can be returned free of charge to the HP Planet Partners program for reprocessing of plastic parts. Zero landfill. For take-back of ink bag/printheads/prints, visit http://www.hp.com/recycle to see how to participate and for HP Planet Partners program availability; program may not be available in your jurisdiction.

Product details