Max printing speed:62.5mm/sec Compact and light-weight Paper feed knob model available Straight and curved path models available Operating temperature:-30??/span> to 70??/span> We have many brand thermal printers on stock now.If you have interested in these products,pls feel free to contact us at any time! chinadoer at hotmail dot com skype:china_doer yahoo:china_doer at yahoo dot com dot cn