Product Specification Printing Method: Direct Thermal Printing Paper Width: 79.5 ± 0.5 mm Effective Resolution: 203 DPI (8 dot/mm) Outside Diameter of Paper Roll: Ф80mm(MAX) Effective Printing Width: 72mm USB: Universal USB Interface (standard Type-B) Serial Interface: DB9 female connector interface Wi-Fi 2.4GHz / 5GHz Color : White / Black/ Dark Blue with gray
