NCR 7156 - Manual (Page 31)

7156 Setup and User’s Guide Chapter 2: Setting Up and Using the Printer
September 1998 25
Use a paper clip or other pointed object to set the switches.
1.
Open the front cover.
2.
Set the switches to the desired settings shown in the table.
Switch 1 must be set to Off for the on-line mode. Setting switch 1 to On puts
the printer in level 1 diagnostics (setup mode). Changing the other switches in
level 1 diagnostics can change settings that have been pre-set at the factory.
See the “Diagnostics” chapter in the Owner's Guide for more information.
3. Close the cover.
DIP Switch Settings for RS-232C Parameters
Switch Settings Description
1 OFF
ON On-line Mode (default)
Level 1 Diagnostics (setup mode)
2 OFF
ON DTR/DSR Protocol (default)
XON/XOFF Protocol
3 OFF
ON Without Parity (default)
With Parity
4* OFF
ON Odd Parity
Even Parity
5, 6 5
OFF
ON
OFF
ON 6
OFF
OFF
ON
ON
19,200 Baud
9600 Baud (default)
4800 Baud
1200 Baud
*Switch 4 is not used if the parity is disabled (switch 3 set to OFF).