105SL direct theraml / thermal transfer printer- 203dpi standard flash memory Label peel off (full roll internal rewind of label liner) no wireless options internal zebranet 10/100 printserver. Features:-Print methods: Thermal transfer or direct thermal.-Construction: Reinforced metal exterior and all-metal components - drives gears and spindles.-Transmissive media sensor.-Fast 32-bit processing.-Selectable print speeds up to 8 (203 mm)/second.-Zebra Printer Management.-Standard two-line 16-character LCD control panel.-Zebra's E3 Printhead Energy Control.-Internal Real-Time Clock.