Appendix A Dip Switch and Paper Near End Settings Although the factory settings are best for almost all uses, if you have special requirements, you can change the DIP switch or paper near end settings. Setting the DIP Switches DIP switch functions Your printer has two sets of DIP switches. The functions of the switches are shown in the following tables.
Serial interface specification Set 1 Dip Switch and Paper Near End Settings A-1 SW Function ON OFF 1-1 Data receive error Ignored Prints “?” 1-2 Receive buffer capacity 45 bytes 4K bytes 1-3 Handshaking XON/XOFF DTR/DSR 1-4 Data word length 7 bits 8 bits 1-5 Parity check Enabled Disabled 1-6 Parity selection Even Odd 1-7 Transmission speed (See the table below) 1-8