Connectors; Offline - Epson TM-L500A RFID Technical Reference Manual

Connectors

All cables are connected to the connector panel on the lower rear of the printer.
• Interface connector:
• Power supply connector:
For details on how to connect the interface connector and the power supply connector, see
"Connecting the Printer to the Host Computer" on page 40
Supply Unit (PS-180)" on page

Offline

The printer automatically goes offline under the following conditions:
• Between the power is turned on (including the printer reset through the interface) and when
the printer is ready to receive data.
• During a self-test.
• During offline with the On/Off Line button.
• When in menu mode.
• When an unrecoverable error has occurred.
16
Ethernet
Power supply connector
Connects the printer with the host computer interface. 
The interface type differs depending on the model. (See
"Interfaces" on page
Connects the power supply unit.
43.
Interface connectors
USB
Serial (9-Pin D-Sub)
Serial
(25-Pin D-Sub)
12.)
and "Connecting the Power