Good and affordable ink, but the printer had difficulty recognizing it! It recognized it as empty, but in the end everything worked out!

UNACCEPTABLE. The ink cartridges are dried out. The first one did not produce the magenta color. I requested a replacement, the second one did not produce cyan either. New replacement. It produces magenta for a short while and then nothing. Obviously, they stay in warehouses for a long time and dry out since the printer is an old and cheap model and probably does not have much consumption. I haven't changed it for so many years because its prints and the use I make of it as a scanner are amazing. ON THE POSITIVE SIDE, the response to my replacement requests was very good and fast... That deserves 5 stars.

I received the product yesterday and installed it today. Unfortunately, the printer recognizes it as a "used or counterfeit product" and does not accept it. This is not the first time I use a compatible product, and I have not encountered a problem until now. I cannot find the store's phone number, only the company's phone, which nobody answers. So, 1 star, at least until someone responds to my message here and informs me how to resolve this issue.

EVERY TIME it starts printing, the first page shows an error (empty ink), I take it out, touch it with my finger on the strip where the ink is at the bottom and put it back in. Then usually it doesn't have a problem until that specific printing set is finished. I wouldn't buy it again. The corresponding color one doesn't have the same issue.

I have purchased from here twice. 1 color and 1 black. Both needed to be returned for replacement as the color was not functioning. Replacements were received immediately. The color was still poor, but I decided not to return it. The second purchase was 2 black. The first one worked for a few sheets and then the printer claimed that the cartridge was empty. The second one provided approximately 50 pages of single-sided plain text before displaying only 1 line on the printer. Obviously, it is not a full cartridge. I was willing to try the supplier for a second time, but I cannot try three times. I have looked for an alternative supplier.

I have bought 2black and 1color inks, I put a black one into my printer, the printer recognized the ink normally, but the volume bar just shows the bottom line, this never happened when I use the hp original ink. So I think this ink maybe not fully filled. I don't know if the rest two inks have the same problem. I hope they can print a reasonable pages...
Let's see the results!

Very good ink. The original one is very expensive. This specific one does the job very well, I would buy it again!