
HP GT51/GT52 Black and Tri-colour Printhead Replacement Kit
Description
The HP GT51/GT52 Black and Tri-colour Printhead Replacement Kit is an authentic Original HP two-printhead kit designed for compatible HP DeskJet GT, Ink Tank and selected Smart Tank printers. The package contains one Black printhead and one Tri-colour printhead, allowing customers to replace both essential printhead assemblies together. The Black printhead works with the printer's pigment-based Black ink system to produce crisp text, clearly defined lines and strong monochrome output. The Tri-colour printhead manages the Cyan, Magenta and Yellow dye-based inks used for colour documents, graphics, charts, illustrations and photographs. Both printheads use HP Thermal Inkjet technology and are designed to snap securely into the supported printer's printhead carriage. This kit is suitable when both printheads require replacement, when the printer reports multiple printhead errors, or when Black and colour output cannot be restored through standard alignment and cleaning procedures. The package also includes an instruction insert for printhead replacement. This is a genuine HP-manufactured product supplied in original HP packaging and is not a compatible, refurbished, remanufactured or third-party printhead kit.
Key Features
- Authentic Original HP replacement kit
- Official HP product number 3JB06AA
- Contains two customer-replaceable printheads
- Includes one Black printhead and one Tri-colour printhead
- Tri-colour printhead manages Cyan, Magenta and Yellow inks
- Uses HP Thermal Inkjet printing technology
- Uses TIJ 2.x print-resolution technology
- Designed for pigment-based Black ink
- Designed for dye-based Cyan, Magenta and Yellow inks
- Helps restore both Black and colour printing performance
- Suitable when both printer printheads require replacement
- Snap-in design supports straightforward installation
- Designed to work with compatible Original HP ink bottles
- Includes a printhead replacement instruction insert
- Factory-manufactured and quality-tested by HP
- Not compatible, refurbished, remanufactured or third-party
Technical Specifications
Compatible With
Warranty
Covered by the applicable HP limited warranty for customer-replaceable printheads. Standard customer-replaceable printheads are covered until the printed Warranty Ends date or the warranted usage limit is reached, whichever occurs first, subject to HP's regional warranty terms.



