Epson C31C412681, Direct thermal, 203 x 203 DPI, 90 mm/sec, Wired, Grey Epson C31C412681. Print technology: Direct thermal, Maximum resolution: 203 x 203 DPI, Print speed: 90 mm/sec. Connectivity technology: Wired, Ethernet LAN, USB port. Supported paper width: 80 mm. Product colour: Grey