Specifications

7193 Service Guide Chapter 2: Installing the Printer
August 1998 7
Note: Switch #1 is used to toggle between regular communication with the host computer
and Level 1 Diagnostics (used for the printer functions and level 1 diagnostic tests):
• Switch #1 set to OFF: printer is ready to communicate with the host computer and
receive data (online mode)
• Switch #1 set to ON: printer is in Level 1 Diagnostics (setup mode)
If you want the printer to communicate with the host computer, be sure switch 1 is OFF.
Use a paper clip or other pointed object to set the switch.
For additional information on the setup mode (Level 1 Diagnostics), see the “Diagnostics”
chapter.
Note: Some 7193 models may appear slightly different than what is shown in the
illustration. The procedures are the same for all models unless otherwise noted.