People often neglect to use the correct toner in their laser printer and then wonder why their results suffer. If you are using an Epson AcuLaser C1600 or CX16 printer, then compatible brands simply cannot provide the same quality that Epson cartridges can. With extra toner for a longer print life, this magenta cartridge gives you up to 2,700 high quality prints. As a genuine Epson consumable, you get trouble-free, reliable operation.