Smart Ink Compatible Ink Cartridge Replacement for HP 952 XL 952XL (2 black & C/M/Y 5 Pack) to use with OfficeJet 8702 OfficeJet Pro 8216 7720 7740 8210 8730 8710 8727 8715 8728 8720 8725 8732M 8740

No permite la impresora usarlos , marca error

All my cartridges worked except one. One of the two black ink cartridges stopped working after 20 pages. So, I called Smart Ink. They immediately replaced the cartridge and expedited shipment. I was never on hold. They answered right away and took care of me. I will buy from them again and recommend to all.

Had gone through two sets of HP OEM 952XL for my 7740 Pro. Way to much money for a little bit of ink. Last straw was yesterday when HP wouldn't back their own new cartridge that had only expired. Turns out the chip gives an error if it's past the expiry date. Nothing wrong are all with the cartridge or the ink, just simply past the date. On top of that I bought it from one of their large big box suppliers who sold it to me already expired! With covid, the store is closed right now so I can't go in to exchange for an unexpired one. HP wouldn't budge. So I searched Amazon for compatible inks. Most of them have avg reviews. This brand also has mixed reviews ranging from great to terrible. However, their customer service consistently rates excellent and they seem to try their best to make things right. So I took a chance because of that reassurance that if there's a problem with their ink in my printer, they'll make sure to get it working.Just installed the cartridges and they all work fine. As suggested, I swapped all CMYK cartridges to have the same Smartink cartridges. Didn't take the chance of a glitch by trying only the black (which was the empty one). Colours print robustly on the test page. Alignment was fine. Less than half the price of OEM. I weighed these against OEM and they are within grams the same.Now I have almost full HP CMY that I pulled out but that's okay because once I get the expired HP one replaced, I can use up the four of them at the same time.Will be update if heads become clogged sooner or worse than usual.

للأسف الشديد غير متوافق مع طابعة hp 7740 على الرغم من ذكر البائع في شرح المنتج ان الحبر متوافق معها.

Had printing problems with one of the printers at our church. Cartridges all had ink in them, but rfefused to print any color, including black.. Tried several time to clean and alighn the cartridges, to no avail. I was searching Amazon for replacement cartridges, and was drawn to Smart Ink because of the most favorable comments about Customer Service. I ordered a complete set. Delivery was extremely fast . I removed the old and inserted all new replacement ones from Smart-Ink. I was extremely pleased when my HP printer did not make any comments or present any errors. The color was a bit off from the yelllow cartridge, so I called SMART INK customer service, and with out any hesitation they offered to send me a complete set!! That is true service!! I would highly reccomend using their products.. Thank You Valerie