REMOVE Zebra’s new S4M™ thermal printer delivers an affordable solution for many labelling requirements and is ideal for both new users and those upgrading from desktop printers. Designed for the budget-minded, this printer features the durability of a metal frame case and a full 203mm (8") media roll capacity that means fewer roll changes.Print Speed :6"/152 mm per second Resolution :203 dpi/8 dots per mm/300 dpi/12 dots per mm (optional) Memory Standard: : 4 MB Flash, 8 MB DRAM Connectivity: Back-lit LCD control panel Parallel, USB 1.1 and RS-232 serial ports