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APPENDIX
Appendix F: Optional Interface

Setting the DIP switches on the optional serial interface board

After the document table is opened sufficiently, use a thin flat-blade screwdriver
or some other similar object to change DIP switch settings.
The following table shows all the possible settings for the DIP switches. All
switch settings, except for 1-7 and 1-8, are ON when the printer is shipped from
the factory.
Switch Parameter ON OFF
1Baud Rate See table below
2
3 Data Length 8 bits 7 bits
4 Parity Check Disabled Enabled
5 Parity Selection Odd Even
6 Handshake DTR/DSR XON/XOFF
7 Serial I/F Pin 6 Reset Signal Active Inactive
8 Serial I/F Pin 25 Reset Signal Active Inactive
Baud Rate Switch 1 Switch 2
2400BPS OFF OFF
4800BPS ON OFF
9600BPS ON ON
19200BPS
*1
OFF ON
ON
OFF 12345678