Epson Expression Premium XP-640 Toner

The Epson Expression Premium XP-640 is an inkjet printer and does not use toner. It operates with Epson’s Claria Premium Ink system, which includes five individual cartridges—black, photo black, cyan, magenta, and yellow. This setup is designed to deliver rich, vibrant photos along with crisp, clear text for everyday printing. The XP-640 supports both standard and high-capacity (XL) cartridges, offering users flexibility between lower upfront cost and greater page yield. For the best reliability, long-lasting prints, and to avoid potential printhead issues, Epson recommends using genuine Claria Premium ink cartridges over third-party or refilled alternatives.