Zebra MZ320, Direct thermal, Mobile printer, 203 x 203 DPI, 76 mm/sec, 2 - 4 µm, 4.78 cm Zebra MZ320. Print technology: Direct thermal, Type: Mobile printer, Maximum resolution: 203 x 203 DPI. Printing media thickness: 2 - 4 µm, Maximum roll diameter: 4.78 cm, Maximum printing width: 7.37 cm. Connectivity technology: Wired & Wireless, Standard interfaces: IrDA. Wi-Fi standards: 802.11b, 802.11g. Built-in barcodes: CODABAR (NW-7), Code 128 (A/B/C), Code 39, Code 93, EAN128, EAN8, Interleaved 2/5, MaxiCode,..., Flash memory: 4 MB, Built-in processor: 32-bit