Parallel Interface Connection - Epson TM-T88IV Technical Reference Manual

2.5.1.3 Connecting the serial interface (RS-232) cable
WARNING:
Be sure to turn off the power supply for both the printer and host computer before
connecting the cables.
1. Insert the interface cable connector firmly into the interface connector on the connector
panel.
2. When using connectors equipped with screws, tighten them to secure the connectors firmly.
3. When using interface cables equipped with a ground line, attach the ground line to the
screw hole marked "FG" on the printer.
4. Connect the other end of the interface cable to the host computer.

2.5.2 Parallel Interface Connection

The parallel interface model TM printer is connected to the host computer via the parallel port.
When a customer display (DM-D) is to be connected, connect the TM printer to the host
computer via the serial port.
2-10 Setup
Interface connector
Figure 2-14 Printer connectors
Drawer kick-out connector
Power supply connector
Rev. A