Know your gear
The HP 78 Large Tri-color Inkjet Print Cartridge guarantees an average of 970 pages featuring outstanding plain-paper image quality, photo-image quality on special media, and the best combination of speed and print quality in any print mode.The HP 78 Large Tri-color Inkjet Print Cartridge also includes a new printhead to automatically tune up the print quality with every cartridge replacement.Through a carefully crafted combination of ink chemistry, nozzle count, drop size, and firing frequency, the cartridge delivers unsurpassed HP print quality at top speed.
Features
Delivers 970 pages of output based on a 15% coverage per page.
PhotoREt III color-layering technology that delivers 2400 x 1200 dpi
29 drops of ink per dot means accurate color
Specially formulated dye-based inks for output that is always clear and sharp
Legendary reliability that users have come to expect from HP
Features
Delivers 970 pages of output based on a 15% coverage per page.
PhotoREt III color-layering technology that delivers 2400 x 1200 dpi
29 drops of ink per dot means accurate color
Specially formulated dye-based inks for output that is always clear and sharp
Legendary reliability that users have come to expect from HP
Enhance your purchase
HP 78XL (C6578AN) High Yield Tri-color Original Ink Cartridge is rated4.59 out of5 by17.
Rated 5 out of 5 byHUCKFINN84 from GREAT SERVICE AND PRODUCTHAVE USED THIS FOR MANY YEARS AND AM WELL PLEASED WITH THE PRODUCT AND SERVICE.
Date published: 2018-03-12T00:00:00-04:00
Rated 5 out of 5 by850TL from Crisp colorCrisp, clear color print. Makes for professional presentations.
Date published: 2017-06-05T00:00:00-04:00
Rated 5 out of 5 by08bella from Best ProductsReliable and dependable products. Have always used HP Products for these reasons. Entirely satisfied.
Date published: 2012-08-18T00:00:00-04:00
Rated 5 out of 5 byjfminsf from Great product.Works as advertised. These cartridges keeps my older 970Cxi working at peak performance.
Date published: 2018-03-17T00:00:00-04:00
Rated 5 out of 5 byMaspethgal from It works for me.Always have used hp products because they are so reliable.
Date published: 2011-11-19T00:00:00-05:00
Rated 5 out of 5 byBlotter from Inkjet Printer CartridgeThis is a high capacity inkjet cartridge that is rather scarce "in the wild".
Date published: 2013-04-27T00:00:00-04:00
Rated 5 out of 5 bybevmac from this product was very dispointingI ordered the 78XL because it is suppose to last longer. I had to replace it after only 4 days. I am glad that I ordered two so I could keep working. I wish I had kept count the number of pages I printed but it wasn't more the 50.
Date published: 2012-10-24T00:00:00-04:00
Rated 5 out of 5 byMissLucy from Hp78xlThe HP78xl is an excellent product n ordereing from your website is so easy. I've had my printer for many years and I find this particular size very economical n efficient. I would definately like to receive discounts on this product because I do spend alot of money on ink.
Date published: 2014-04-25T00:00:00-04:00
Rated 5 out of 5 byhollyray21 from 1 cart. had no blue print1 cart had no blue print.
Date published: 2017-09-29T00:00:00-04:00
Rated 5 out of 5 byMiss Missy from Exactly what I wantedSo far, everything is AOK. I haven't printed too much since I received this cartridge. The colors are fresh and clear. I was happy to find the extra large cartridge. Easy to order and fast delivery. I can always count on HP!.
Date published: 2018-10-15T00:00:00-04:00
Rated 5 out of 5 bydebniagara from Well worth the costI love the extended use and cost per page.
Date published: 2011-09-14T00:00:00-04:00
Rated 5 out of 5 bySandyh from Beautiful colorThis is on color ink #78. My printer is old. We purchased a new printer but i refused to give this one up. It is the best or the two. The colors are bright and accurate. This cartridge is the x-large which I really like. It doesn't need to be replaced as often.
Date published: 2012-06-21T00:00:00-04:00
Rated 5 out of 5 byRailroadRob from Excellent color print cartridgeThe large capacity cartridge is a better buy and the print quality is excellent, especially on HP papers.
Date published: 2012-02-12T00:00:00-05:00
Rated 5 out of 5 bywbg10 from Solid, Reliable OEM Ink Cartridge ReplacementThese OEM cartridges for my hp6127 printer are wonderful. Reliable, long-lasting and easy to install.
Date published: 2019-01-28T00:00:00-05:00
Rated 5 out of 5 byFrank G from FinallyTried 3 online sites to get the right ink cartridge for an older Hp printer that I've had for 15+ years. it's a workhorse of a printer. I know it is old but a workhorse, but when I get a new one it will definitely be an Hp printer. But back to the point. I payed a little more then I wanted to but I finally got want I needed, the right cartridge that fits and works great. Thanks Hp for the right stuff.
Date published: 2019-10-15T00:00:00-04:00
Rated 5 out of 5 byPazooso from This product has very good longevityThis ink cartridge is the best available for an older printer like mine. The colors are vibrant and the cartridge lasts for a good long while. You can not lose with this, the value is excellent.
Date published: 2013-07-01T00:00:00-04:00
Rated 5 out of 5 byLDC210 from great producteasy ordering, fast next day shipping, lower cost then big box stores
Date published: 2017-02-06T00:00:00-05:00