Review on Valuetoner Remanufactured HP 63XL Ink Cartridge: Compatible with Envy 4520, Officejet 5252, Deskjet 3630 - 1 Black, 1 Color by Nick Palacio

I've had them for a month now and they work great. Installation is as easy as the originals and they fit my HP Envy 4520 perfectly. I would say that of everything I've printed I've had 80% text and 20% images with lots of colors like pink backgrounds. . I think I printed about 120 pages and the levels didn't even reach 3/4. The cartridges came with paper warning you that the levels might be wrong, but my printer shows them correctly. It also warns you that after installation the printer may show a message that the cartridge is not original, which has happened to me, but I just dismissed the message and no problems so far. I recommend them 100%.