Installation Procedure; Connecting The Trst-56 To The Pos Terminal - TEC TRST-56 SERIES Maintenance Manual

2. INSTALLATION PROCEDURE

2. INSTALLATION PROCEDURE
1. Turn the POS terminal OFF before connecting the TRST-56 printer.
2. Plug the TRST-56 power cord into the AC outlet on the wall for power supply. Do not obtain the
AC power from the AC outlet of the POS terminal such as ST-5500, ST-5600, etc., because the
rush current at the TRST-56 power on may exceed the rating of the power switch of the POS
terminal. Failure to do this may shorten the life of the power switch of the POS terminal.

2.1 Connecting the TRST-56 to the POS Terminal

CAUTION!
1. Use a locally purchased power cord which meets the standard.
2. Firmly plug the AC adapter cable and the power cord.
1. Turn the printer power OFF.
2. Insert the power cord into the AC inlet.
3. Connect and secure the interface cable to the interface connector in the correct orientation.
Serial interface:
Parallel interface:
Serial Interface
Serial Interface Cable
Power Cord
Secure the connector with the screws.
Secure the connector with the locking tabs.
Serial Interface Connector
Screw
WARNING!
AC Inlet
Parallel Interface Cable
2- 1
2.1 Connecting the TRST-56 to the POS Terminal
Fig. 2-1
Parallel Interface
Parallel Interface Connector
Locking Tab
EO18-13004
Fig. 2-2