I am extremely disappointed with these cartridges. When I put these in my printer they would not work at all. It printed about one line in every 20 and after two sheets of doing that they gave up completely. These cartridges are sadly the worst buy ever. I have used similar cartridges from other companies before and never had a problem with any of them. Will definitely not buy these again.
This is a great product, very small and looks really good too. The only problem experienced was trying to download the software. Downloading took a long time and did not work as well as expected. It is much better to download the other software which is available free online - took a tenth of the time and worked so much better. Good value for money though and does everything I wanted it to.