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HP 777 DesignJet Printhead (3EE09A)
$248.00
HP 777 printhead 3EE09A is a genuine HP DesignJet printhead designed to restore sharp detail and consistent output on compatible HP DesignJet production printers. It is a practical replacement when nozzle checks show dropouts, banding appears, or print quality becomes inconsistent.
- Universal printhead design: One printhead built for consistent performance in compatible Z6 Pro and Z9+ Pro printers
- Sharper detail: Helps restore crisp lines, small text, and clean image definition
- More consistent coverage: Helps reduce banding and missing lines when print quality drops
- Production ready maintenance: User replaceable part to help reduce downtime
- Genuine HP supply: Designed to work as intended with HP DesignJet systems
Description
HP 777 DesignJet Printhead 3EE09A
HP 777 printhead 3EE09A is a genuine HP DesignJet printhead designed for consistent, professional output on compatible HP DesignJet production printers. When print quality starts to slip, common symptoms include missing lines, banding, rough gradients, and inconsistent density across solid areas. Replacing the printhead is often the most direct way to restore crisp detail and predictable results, especially when cleaning cycles no longer resolve the issue.
This HP 777 printhead is compatible with the HP DesignJet Z6 Pro and HP DesignJet Z9+ Pro 64 in printer series. These printers are built for demanding photo, graphics, and technical output where accuracy and repeatability matter. A fresh printhead helps bring back clean linework, readable small text, and stable image detail so your prints look consistent from the first copy to the last.
In busy production environments, keeping output consistent is just as important as keeping the printer running. The HP 777 printhead is a user-replaceable maintenance item that helps reduce downtime when the printer prompts for service or when nozzle checks show persistent dropouts. Many teams keep a spare available so they can swap quickly and stay on schedule during larger jobs, reprints, and deadline-driven runs.
HP 777 printhead Key Features:
- Designed for consistent output: Helps restore clean detail and predictable print quality for compatible printers.
- Helps reduce banding and dropouts: A practical replacement when cleaning cycles no longer fix print defects.
- Production ready workflow: User replaceable part to help keep print runs moving.
- Compatible DesignJet production printers: Built for HP DesignJet Z6 Pro and Z9+ Pro 64 in series.
Applications:
- Photo and graphics production: Supports consistent image detail and smooth gradients.
- Posters and display output: Helps maintain clean coverage and repeatable results across runs.
- Retail and branding visuals: Reliable output for high impact graphics and reprints.
- Technical and GIS style printing: Helps restore crisp linework and readable text.
Technical Specifications:
| Specification | Details |
|---|---|
| Product Type | OEM Printhead |
| HP Part Number | 3EE09A |
| Cartridge Series | HP 777 |
| Compatible Printer Series | HP DesignJet Z6 Pro 64 in, HP DesignJet Z9+ Pro 64 in |
Printing Guidelines & Additional Information:
- Best practice: Replace the printhead when nozzle checks show persistent dropouts or when print defects remain after standard maintenance.
- After installation: Run the printer recommended alignment or calibration steps to stabilize output.
- Related printer: View the printer on our site at HP DesignJet Z9+ Pro 64 in Printer.
- Recycling: Learn more on our HP cartridge recycling guide, then recycle used HP supplies through HP recycling.
HP 777 printhead 3EE09A helps restore sharp detail and consistent output for compatible HP DesignJet Z6 Pro and Z9+ Pro 64 in printers.
Brand
Brand
HP
HP DesignJet Printers, Inks & Media
HP DesignJet printers are the standard for dependable wide format printing in architecture, engineering, construction, schools, and in-plant print rooms. At Paragon Visual, we focus on HP because the DesignJet platform delivers sharp lines, accurate colors, and proven reliability in environments where deadlines and details really matter. When you pair HP hardware with the right inks and media, you get a complete wide format solution that is simple to manage and easy to support. This HP brand page brings together the printers and supplies we recommend most often for our customers. From technical devices for CAD drawings to graphic printers for posters and displays, we help you configure the right HP DesignJet system and keep it running with original HP inks and media. Our team supports you here in the United States, so you are never left wondering who to call when a project is on the line.Why Choose HP Through Paragon Visual?
- Proven HP DesignJet platform: Reliable printers designed for technical documents, maps, renderings, posters, and graphics.
- Right-sized recommendations: We match HP DesignJet models to your volume, applications, and workspace instead of pushing a one-size-fits-all solution.
- Original HP inks and supplies: Genuine HP inks, printheads, and media that protect print quality and reduce unexpected downtime.
- Real-world support: Guidance from a team that understands wide format printing, not just box shipping.
HP Wide Format Solutions We Offer
- Technical and CAD printers: HP DesignJet devices built for line drawings, plans, and construction documents where clarity and scale are critical.
- Graphic and photo printers: HP DesignJet models optimized for posters, signage, and image-heavy prints with smooth gradients and rich color.
- Original HP inks and printheads: Dye and pigment inks designed to work together with HP printheads for consistent results from job to job.
- HP papers and specialty media: Coated bond, photo papers, and specialty media that help you get the most from your HP wide format printer.
Who HP Wide Format is For
- Architects, engineers, and contractors: Clear, accurate plans and construction sets that are easy to read in the office or on the job site.
- Reprographics and in-plant print rooms: Reliable HP DesignJet printers that can handle daily repeat jobs and mixed print volumes.
- Schools, districts, and universities: Posters, classroom visuals, career and technical education projects, and facility signage.
- Print service providers: Supplemental wide format capacity for fast-turn technical or short-run graphic work.
Explore HP Resources
- Shop HP wide format printers: Browse our selection of HP DesignJet models in the Graphic Printers category.
- Find HP ink and supplies: See original HP ink and related products for popular models in our HP DesignJet ink supplies collection.
- Recycle HP ink and toner: Use HP Planet Partners to return and recycle used cartridges at HP’s recycling program.
HP DesignJet printers and supplies from Paragon Visual give your team a dependable wide format printing platform, backed by expert support and genuine HP consumables.
