Datamax-O'Neil S2000i User Guide - Manual (Page 14)

10
FIGURE 4 – Serial Connector
5.3 RS232 Communication Interface - General Notes & DIP Switch
Settings

Eight-position dip switch, located to one side of the paper roll, is used to select and set the serial RS232
interface. The printer reads these switches once, on initial power-up. The functions assigned to each
switch are listed in Table 2.

Proper Baud Rate and protocol settings are required to communicate with a host computer. The standard
factory setting is 19,200 BAUD, 8 DATA BITS, NO PARITY BIT, and one STOP BIT, all switches in
off position.
TABLE 2 - DIP switch settings
Dip Switch Function
1 & 2 Baud rate SW1 SW2
Standard Baud rate
38,400 Off Off
19,200 On Off
9,600 Off On
4,800 On On
3 No. of data bits SW3
7 Data Bits on
8 Data bits Off
4 & 5 Parity bit SW4 SW5
Serial RS232 mode
No Parity off off
Odd Parity on off
No Parity Off 0n
Even Parity on on
6 Bluetooth Communication SW6
Enable On
Disable Off
7 Reserved SW7 Reserved
8 Communication Interface SW8
RS232 Off