Model No LQ310 Product Printer Printer Type Dot Matrix Printer Compatible Toner | Cartridge | Ink EPSON DMP CARTRIDGE LX310 | LQ310 Function Single function Printing Speed High 416 Character Per Second print speed at 12 Character Per Inch Printing | Scanning Black & White Key Feature Print / 24PIN / USB / Parallel / Serial Ports Interface USB, Parallel and serial copies 1+3 Warranty 1 Year On Site from Epson / Toll Free No:1800-425 0011