PREMIUM QULAITY OF EPSON GENUINE MAGENTA TONER CARTRIDGES YIELDING 815 PAGES. COMPATIBLE PRINTERS (IF ANY): EPSON STYLUS OFFICE T30,EPSON STYLUS OFFICE T40W,EPSON STYLUS OFFICE T1100,EPSON STYLUS OFFICE TX510FN,EPSON STYLUS TX550W,EPSON STYLUS OFFICE TX600FW,EPSON STYLUS OFFICE TX610FW