Zebra 105SL Plus 8mm (203dpi) Thermal Transfer Printer, Rewind with Peel (Enables full roll rewind, full roll peel off) - Includes 16MB SDRAM memory, 8MB Flash memory (2MB user available), Serial, USB and Parallel ports, Internal ZebraNet PrintServer 10/100, Movable transmissive and fixed reflactive sensors, ZPL Firmware