... .Paper width:76+0.5mm 3.Emulation:ESC/POS Portable Dot Matrix Receipt Printer Use for: supermarket, glossery, franchise house, resturant, ... , shoe store, coffee shop Selectable parallel, USB and serial connectors.Dot Matrix Receipt thermal Printer+ parallel, USB, Ethernet, serial ports optional . ... 3KGPacking Specification(L*W*H)315x 210 x 255mm 77mm Dot Matrix Receipt Printer