Easy to install. In July 2022, I purchased the 2-pack Economical Box in order to save money. However, when I used up the first cartridge in November 2022 and installed the second unit, I ran into some difficulties. It seems the cartridges have built-in microchips that include a certain expiry date code. Somehow I was able to use the second unit until December when the printer shows that the cartridge ran out of ink. From now on, I will only order one cartridge at a time. Expensive lesson learned!

Have purchased several times. Works very well for me in my small home office. And reasonably priced!!

Printer cartridge fit machine perfectly and provides good crisp print. So glad we found it.

Good product for the price

does the job well and is priced right...very competitive

excellent quality and price