Star Micronics TSP143IVUE. Print technology: Direct thermal, Type: POS printer, Maximum resolution: 203 x 203 DPI. Printing media thickness: 0.049 - 0.085 µm, Maximum roll diameter: 3.27" (8.3 cm), Supported paper width: 58 - 80 mm. Connectivity technology: Wired. Security algorithms: WHQL. Flash memory: 0.512 MB, Autocutter durability: 2 million cuts, Print head life: 100 km