With an all-metal construction, the TTP-246 series is durable enough to withstand tough environments and high volume printing applications. The TTP-246 has a 4 inch print width, 203dpi resolution, 6 inches per second print speed and a full 8 inches OD (outside diameter) media roll capacity. Industry standard emulations makes the TTP-246 easy to integrate into existing applications. Popular options include user-installable peeler sensor and cutter modules which are all available at an extremely affordable price. Includes USB,parallel & serial ports, parallel cable & BarTender UltraLite Software. Uses up to 300 meter ribbons, coated either inside or out.