Communication Cables; Rs-232C Cable (9-Pin) - CognitiveTPG A799II User Manual

18 Chapter 3: Setting up the Printer

Communication cables

According to your printer configuration, the printer has different communication connection options. Select and attach
either 9-pin RS-232C, standard USB, powered USB, or Ethernet communication cable to the printer and host computer.
For printers with both 9-pin RS-232C and USB, or USB and Ethernet connectors, only a single communication connection
is to be made during operations.
RS-232C cable (9-pin) The communication cable connects the printer to the host computer using the 9-pin RS-232C.
Installation is identical for all connectors.
To install the communication cable:
1 Make sure the host computer is off.
9-pin RS-232C
communication
connector
2 Open the connector cover at the rear of the printer.
3 Attach the communication cable to the communication connector, shown in the center in the illustration. Tighten the
screws to secure the cable and ensure a stable connection.
4 Connect the cable to the host computer.
A799II Two-Color Thermal Receipt Printer: User Guide A799-2UG0000 Rev. A 09/2013