Engineered specifically for unparalleled performance Colour Printing, our toner cartridges guarantee the highest possible print quality and performance. Xerox toner cartridges are clean and easy to load and provide a lower unit cost alternative-leaving you with money to spend on other office supplies.. Compatible Printers - Phaser 7800 Printer, High Capacity Yellow Toner Cartridge (17,200 Pages)Please note this product is delivered direct from our supplier and may take a little longer to arrive.