Remanufactured Ink Cartridge Replacement for HP 61 61XL, 2 Black, Use for HP Envy 4500 5530 5534 5535, Officejet 2620 4630 4635 Deskjet 1000 1010 1510 1512 2540 3050 3510 3050A Printer

I have an HP 4635 and use off brand cartridges to save money. While checking out this ink, I was not out of ink, I just removed the black cartridge, loaded the upsek cartridge and printed a section of print. For comparison purposes, I printed a section of print with my current set up as well, before changing out the cartridge to write this review. This cartridge print quality is better. It may be because it is new and I needed to clean or align my old one, I print a ton of stuff for hobby and craft at home. I print ad materials and labels using label sheets. For this purpose I just printed a section of type in two fonts to see what would happen. The ink loaded asap, no issues at all. The chip seems great, communicates quickly with my printer, no lag time. Good value for two 61 XL black cartridges. I tried to post samples, the first I think is upsek, the second is the cartridge I was using. Which ever is better is the new, upsek cartridge. 19.99 at time of order. I'm just leaving this cartridge in my printer. It's good.

I ordered these to have on hand when my other cartridge ran out of ink, which happened today. I put the first new cartridge in my printer, and the printer would not accept it. I tried it 3 times, nothing worked. I put the 2nd cartridge in and it does work, but now I am stuck with a useless cartridge that I paid for which doesnt work, and you are telling me I cant return it because it is after Feb 14. I JUST OPENENED THE PACKAGE. I would think normal people keep some backup cartridges on hand like I do and not wait to order when they are completely out of ink. What am I to do with this worthless, completely full cartridge?

This is for a 2 pack. But only one of the cartridges lasted for more than 10 prints. Since it is much cheaper than one of the real HP cartridges, that is tolerable. I am presently using the 2nd cartridge. We will see how long it lasts. Fortunately I ordered other cartridges, so I have backups if this one quits on me too. Update-The second cartridge lasted about 25 pages and then quit. Do NOT buy from this company.

I received my first set of cartridges and they did not work. After contacting the seller, they sent new cartridges to replace promptly. I received the replacement in just a couple days and it works great! I would say, don't buy if you're in a hurry "just in case" but if you have a couple days to spare in the event they don't work first go, save yourself some money and go with these!

I use to buy used 61XL black from LxTek & Jarbo but decided to change brand. Boy, was I unlucky with this brand. Price were comparable and ratings were decent. My HP 4630 printer didn't have any problems with recognizing Upsek Black 61XL. Use it for 2 weeks, printed about 12-16 pages, then ran out of ink. WTF! 1 ink cartridge down, 3 more to go. Will updated on how long the 2nd ink cartridge will last. Maybe the 1st one was a dud. Fun Fact- The empty Uptek Black 61XL cartridge weights heavier then my empty LxTek and Jarbo cartridge. Maybe the ink inside dried up. --------------------------------------------------------- EDIT: 3/1/21 I have been using my second Upsek cartridge for a little over six months now. The first one I used was a dud, but my second was good. I've printed over few hundred pages and still have some ink left in the cartridge. I have changed my rating to reflect my current experience. I still have two more unused Upsek 61XL black, hope neither of them are bad.

I have bought many official HP cartridges. I have also been unhappy with the quality. Many have been returned to the store for not working initially or malfunctioning before they should be empty. I was very happy for the lower price of these cartridges. The print quality is great! And best of all they worked right off the bat! I don't print a great quantity. I am still getting quality prints from the first cartridge 6 months later!

When i bought these ink cartridges a while back i noticed that the ink despite it being advertised they were really only half full cause after printing a few pages the ink ran out and I had to get more ink for my printer. I was disappointed in that but the price was not as high as I expected it to be but the quality was not good since the ink was only half full-it showed on my printer when I replaced my ink it showed it was only half full. I am not gonna be getting any more of this ink from this seller anymore due to this issue.

The products I purchased on Amazon were not hard to find. But, before, a history. I used to get these products new, manufacturer retail. However, one of them did not work at all, costing me the price of the product. Thus, I tried this remanufactured product. It was not hard to find, had a good price (less than a manufacturer's original) and tried it. Great! It works! Yes, I would recommend others save a few bucks on this remanufactured ink cartridge refilled.