The Order Processing (very fast), packaging (neat) and the installation (easily) have worked very well. The printed result is okay, you can see no residue on the paper and gives a clean printed image. After this was my first purchase toner for this printer, I'm still curious to see if the promised numbers of pages (black: 1500 or colored: 1000) can be achieved in about. Price / performance ratio is definitely in order, so buy recommendation (MB)