SDK Overview/ZplCore.Twinenum5 members ZplPrinterLink public enum ZplPrinterLink Host link for the transfer part of ZplPrinterTwin.Estimate. Values NameValueDescription Usb0 Ethernet1 WiFi2 Bluetooth3 Serial4RS-232 at 9600 baud, 8 data bits, 1 stop bit (the ~HS default communication settings).