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LD Remanufactured Tri-Color Ink Cartridge for HP 78 (C6578AN) REMANC6578 + Click to enlarge

LD Remanufactured Replacement Tri-Color Ink Cartridge for C6578AN / HP 78

Reg. Price: $22.99

Our Price: $18.99

Buy 3 or more Tricolor /  $18.00 (Save $2.97+)
In Stock and Ready to Ship!

The high-quality LD remanufactured C6578AN (HP 78) tri-color inkjet cartridge is an OEM HP C6578AN cartridge that has been professionally remanufactured by LD Products after one cycle of service. It has been disassembled, fully inspected for any problem areas such as possible leakage, thoroughly cleaned including printhead nozzles, and all worn components have been replaced. A fresh supply of ink has been added before resealing, and then the cartridge underwent a testing process for performance, print quality and page yield.
Our 100% Satisfaction Guarantee ensures that you will get excellent printouts when you buy our remanufactured C6578AN. LD remanufactured ink cartridges are not remanufactured by HP.

Compatible Printers:


SKU OEM Number
Page Yield
Cost Per Page Capacity (ml) Shelf Life
REMANC6578 C6578AN 450* 4.22 cents 39 12-18 Months
*Average cartridge page yield in accordance with ISO IEC 24711

Product Q&A

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2 months ago
Camp Verde, AZ


Thank you for checking with us! Taking a look at this model it appears that the HP 78 cartridge is not compatible. You would need the HP 45 Black and the HP 23 Color cartridge.
1 month, 4 weeks ago
4 months, 1 week ago
Aiea, Hawaii


Shipping to Hawaii is determined by the weight of the package. But this cartridge is extremely light so the fee should be a standard $4.95.
4 months ago
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LD Remanufactured Tri-Color Ink Cartridge for HP 78 (C6578AN) 4.4 5 177 276
Review Cartridge arrived in a short time and woks as good as an original cartridge. Price is very fair and service was excellent. I recommend this company for ink replacements. March 31, 2012
Very Economical I've been ordering this remanufactured cartridge for my old printer for a few years now...very economically priced and lasts just as long as a brand new one. Also very satisfied with how soon it gets delivered with regular shipping. Only thing I didn't like is if I ordered too many extra cartridges at one time--they would sometimes dry out before I could use them. March 17, 2014
I was very satisfied I was very pleased with the prompt delivery. I have ordered refilled cartridges from other places, one place took 3 weeks to delivered. We are a small business and rely on our computer and printer so we need our equipment fast. I am also happy with the quality. I have ordered from LDProducts before and they seem to last almost as long as new. I will be ordering from you again. February 16, 2014
Great value The colors from the HP cartridge were just a bit more vibrant and brighter but the value in the LD is well worth the huge difference in price. Also, the LD seems to last just as long as any other we've used and no leakage. Fine product. Thanks much. January 24, 2014
I was disappointed this time. This is the second time I have ordered from LD. The first time I ordered a combination of black cartridges and tri-color cartridges. I was waiting for the color cartridges to arrive from this order. I inserted one of them and my printer had trouble accepting it. I then opened a second cartridge and that one was okay. I can't tell that there is any ink in the first cartridge I tried. After I got the second color cartridge to work, the printer then said to check the black cartridge. We were printing photos, so I decided to insert a new black cartridge from the last order. It didn't print well at all. That cartridge printed as if it is low on ink. After this experience, I'm not sure I will order again. I haven't contacted customer service yet to see if they can be replaced, or how to return the cartridge that didn't work. I also hate to open all of them to see if all of them will work, because that will cause the additional cartridges to dry out quicker, if they work to begin with. Can you please instruct me on what to do next? January 14, 2014
The color does not seem to be accurate. i The color does not reflect what is on the computer screen. it is light in intensity and shading. January 10, 2014
one of the pair is no good, but that is rare Usually great, finally got a dud color cartridge, did not work after many tries. Hate to go through the mailback hassle, but whatever. January 2, 2014
excellent products I was uneasy ordering online. I can say that I was pleased with how fast I got my order and when I opened my package the ink cartages were clean and neatly packaged. I am telling all my friends about LD products. December 21, 2013
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