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HP 712 Magenta DesignJet Ink Cartridge 3-Pack, 3ED78A

Color

magenta
Magenta

Selected options

(4 more available)
HP 712 Magenta DesignJet Ink Cartridge 3-Pack, 3ED78A
See Compatible Printers

15% back in HP Rewards
Product # 3ED78A
You're ready to meet every last-minute deadline with Original HP Bright Office Inks designed to fit the way you work by performing reliably, maximizing printhead life, and helping ensure HP warranty protection.

Outstanding line quality, details, and letters

Prevent miscommunication—get outstanding patterns and line quality, with up to 31% more accurate lines.[1] See depth and dimension with up to 24% more line density.[2] Accurately produce challenging line patterns.[3] Get the ideal quality on plain paper for your CAD applications, from plans to schedules.

Bright and distinguishable colors

See distinct color/features on maps, plans with brightest dye-based color inks, with up to 65% more gamut.[4] Work with the best color distinction, with up to 84% higher chroma and up to 73% more saturation.[5] Showcase your design versatility with boldly colored 3D renders on plain paper. Ideal for GIS applications, and with color vibrancy perfect for brilliant, eye-catching posters.

Durable/reliable performance, and recyclable[6]

100-year plain-paper archivability[7] and ISO certified HP Permanent and Water-resistant Black Ink.[8] Meet last-minute deadlines with high-quality prints and reliable operation. Maximize the life of your printheads and help ensure HP warranty protection. Use up to 95% less ink for servicing and maintenance.[9]

Will it work with my device?
HP DesignJet T250 Large Format Compact Wireless Plotter Printer - 24", with Mobile Printing (5HB06A) 5HB06A#B1KHP DesignJet T230 Large Format Compact Wireless Plotter Printer - 24", with Mobile Printing (5HB07A) 5HB07A#B1KHP DesignJet T650 Large Format Wireless Plotter Printer - 24", with convenient 1-Click Printing (5HB08A) 5HB08A#B1KHP DesignJet T630 Large Format Wireless Plotter Printer - 24", with Mobile Printing (5HB09A) 5HB09A#B1KHP DesignJet Studio Wood Large Format Wireless Plotter Printer - 36", with High-Tech Wood Design (5HB14A) 5HB14A#B1KHP DesignJet Studio Steel Large Format Wireless Plotter Printer - 36", with High-Tech Steel Design (5HB14C) 5HB14C#B1KHP DesignJet T650 36-in Printer with 2-year Next Business Day Support, (5HB10H) 5HB10H#B1KHP DesignJet T210 - 24" Large Format Compact Wireless (8AG32A) 8AG32A#B1KHP DesignJet T250 24-in Printer with 2-year Next Business Day Support, (5HB06H) 5HB06H#B1KHP DesignJet T210 24-in Printer with 2-year Next Business Day Support, (8AG32H) 8AG32H#B1KHP DesignJet Studio Steel Large Format Wireless Plotter Printer - 24",(5HB12C) 5HB12C#B1KHP DesignJet T630 Large Format Wireless Plotter Printer - 36", with convenient 1-Click Printing (5HB11A) 5HB11A#B1KHP DesignJet Studio Wood Large Format Wireless Plotter Printer - 24", with High-Tech Wood Design (5HB12A) 5HB12A#B1KHP DesignJet T650 Large Format Wireless Plotter Printer - 36", with convenient 1-Click Printing (5HB10A) 5HB10A#B1KHP DesignJet Studio 36-in Printer with 3-year Next Business Day Support, (5HB14H) 5HB14H#B1KHP DesignJet T230 24-in Printer with 2-year Next Business Day Support, (5HB07H) 5HB07H#B1KHP DesignJet Studio 24-in Printer with 3-year Next Business Day Support, (5HB12H) 5HB12H#B1KHP DesignJet T650 24-in Printer with 2-year Next Business Day Support, (5HB08H) 5HB08H#B1K

Technical details

Color(s) of print cartridges

Magenta

Compatible ink types

Dye-based

Operating temperature range

41 to 95°F

Storage temperature range

-40 to 140°F

Operating humidity range

10 to 90% RH

Storage humidity

10 to 90% RH

Package dimensions (W x D x H)

4.69 x 1.82 x 4.96 in

Package weight

~0.83 lb

Warranty

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

What's in the box

3 ink cartridges

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HP 712 Magenta DesignJet Ink Cartridge 3-Pack, 3ED78A is rated 4.4 out of 5 by 14.
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Rated 5 out of 5 by Anonymous from Love it Perfect for what I need. Vibrant prints. Will recommend.
Date published: 2021-06-06
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is the ink waterproof

Asked by: Jamiedp
No, the HP 712 inks are not waterproof. Dye-based inks are water-resistant but not waterproof. They can run and smudge when more water is applied unless a mordant is added. However, dye-based inks can be printed on specially coated label material to make the print water-resistant.
Answered by: HP Team Grant
Date published: 2024-02-20
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Return and exchange information
HP.com will accept returns or exchanges for this product up to 30 days from the date of delivery. A 15% restocking fee may apply. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges.