This toner cartridge I bought to replace my original HP toner cartridge. Enmal used it does its job reliably and anstandlos. The image is properly and is as good as the printed image of the original toner cartridge. So you noted during operation / when using no difference to the original HP cartridge. According to the manufacturer you can with this toner cartridge print significantly more than the original, because it is an XL cartridge (as my not yet empty, I can not confirm this). That it is a cassette with more pressure potential, noted / may be seen by the much larger dimensions of the toner container. Therefore, one must take a closer look at the first onset, but once found the cassette without problems fit into the normal cassette tray (perfectly designed for the limited space in the HP printer). In summary it can be said that this is a good quality replacement cartridge with a very good price-performance ratio. I can only recommend !!