Star Micronics, SP500 Series - model: SP512MU42GRY-120US, Dot Matrix Impact Receipt Printer (3.00in max media width, 2.48in max print width, 9-pin serial print head (42 / 35 columns), 4.2 lines/sec print speed, friction feed, USB interface, tear bar, includes internal power supply, no interface cable, color: gray)