The printer did not recognize it after a month. Personally, I got burned by this purchase and couldn't return it because I threw away the packaging. Maybe the piece was defective, but we'll never know. I was forced to buy an original one and everything is fine now.

While at first the printer recognized it, after a few uses it no longer recognized it. I was forced to throw it away and go back to the original ones.

Many more pages than the original and the printer worked immediately without recognition problems. It saved me. I will buy it again

Remarkable and reliable ink. The printer recognizes it without any problem. I had the previous one for about two years with little use and until it ran out I had no issues. The average is ten pages per month and it never dried up. Equal to the original. That's why I bought it again.

In terms of quality, it has nothing to envy from the genuine HP ink, and regarding the capacity, the genuine one has a usable volume of 5 ml, while this one has 21 ml, so you can understand what a huge difference we are talking about. I believe there is absolutely no reason for anyone to buy the genuine one when these are available.

Recognized as used genuine HP ink, and it comfortably produces more than double the number of pages compared to the original. Now that it's finished, I will look to get it refilled to see if it continues to work normally, and I will return to the review for an update.

UPDATE: Even after the refill, it works perfectly. The printer shows it as empty, but it continues to print normally.

It was recognized normally on HP 2130 series, both this one and the color one I had bought earlier. Good prints. Everything is fine.

Recognized immediately on an HP 3830. Good printing so far. I will come back for the quantity of prints. Anyway, it seems that it will produce more copies than the original inks.

It has durability, quality, and is recognized properly by the printer. It is one of the first alternatives and I recommend it.

It has durability, quality, and is recognized properly by the printer. It is one of the first alternatives and I recommend it.

In the HP 5275, both the black and color cartridges were recognized immediately, installation and setup were done without any issues. I made a few prints and they were flawless, comparable or even better than the original. Only time will tell for volume printing, but they seem to be of very good quality, especially the color, at a very good price per print

In HP Deskjet 3788, it was recognized directly without any issues. Over time, it will become apparent whether it maintains its quality and has the volume of prints that is mentioned.

Last time I bought it, everything was fine, but this time it doesn't produce almost any color, as if it doesn't have ink inside or it's broken...

More durability than the genuine one, no difference in quality and the printer recognizes it immediately.. I highly recommend it

Το μελάνι είναι μια χαρά, τυπώνει κανονικότητα,απλά μάλλον ο εκτυπωτής μου δεν μπορεί να διαβάσει ότι είναι 20ml (XL) και στην οθόνη μου το δείχνει ότι είναι μισογεμάτο. Κατά τα άλλα όλα μια χαρά!!!

The ink prints just fine, and surprisingly, while the black one I got shows it half full in XL, the colored one shows it full. Maybe it's my printer's fault. Other than that, no complaints.