Toner cartridges for hp printers of the latest generation of hp called EcoSmart toner, with this toner you will get very fast, reliable and exceptional quality prints whether you print professional graphics and text very well defined. In a4toner we have the CF289A compatible at a bargain price in addition to having free express shipping and 2 year warranty. We also recommend that you look at the CF289X and CF289Y toner options because if you print a lot of pages, these cartridges have a better price per page and are more environmentally friendly.