Epson TM-m50 TM-m50 Technical Reference Guide - Page 56

Chapter 3 Advanced Usage Main connection interface • Auto (interface that receives data first) (initial setting) • Serial (only for serial models) • USB • Bluetooth (only for Bluetooth capable models) • Ethernet/Wi-Fi • No main connection I/F • When using this printer with multiple interfaces, make sure the interface that is always connected to be set as the main connection. • When using multiple interfaces, set the receive buffer capacity to 4 KB. • You cannot use wired LAN and wireless LAN at the same time. • When you do not use the Bluetooth function, set the Bluetooth security level to "Middle" or "High" to prevent unauthorized access to the printer over Bluetooth. You can change the security level by using Epson TM Utility, TM-m50 Utility, or in the Interface Setup mode. • The displayed items vary depending on the interface configuration. • For information about the function, see "Printing Using Multiple Interfaces" on page 29. Power supply capacity (only for serial models) 1 to 3 (lowest to highest capacity) Initial setting: 3 Autocutting after closing cover • Cuts (initial setting) • Does not cut Paper reduction Extra upper space reduction • Disabled (initial setting) • Enabled Extra lower space reduction • Disabled (initial setting) • Enabled Line space reduction rate • Not reduced (initial setting) • 25% • 50% • 75% 56