Installation
This chapter describes the UB‐R03 installation. The UB‐R03 is an interface board on which is
installed the Radio Frequency module for Epson TM printers. The Radio Frequency module is
installed on the UB‐R03 at the factory.
To set up the printer, install the UB‐R03 in the Epson TM printer and initialize the UB‐R03 to
return it to its default setting. Set the PC to be able to communicate with the UB‐R03. Then
change the setting of the UB‐R03 using the setting PC. The UB‐R03 can be set by using the
dedicated utility TMNet WinConfig.
Installation Precautions Cautions and Note
WARNING
Because the default IP address for all the wireless printers is the same, you should power
on and configure only one printer at a time.
• Before installing, disconnect the Power Unit from the TM Printer (as
well as turning the power switch off).
Even when the power switch is off, voltage is still present at some
points on the circuit board. Changing components while the Power
Unit is connected can cause damage to the UB‐R03 and the printer.
• A grounded wrist strap should be worn during installation to avoid
damage from static electricity.
• To avoid damage from static electricity when the unit is removed,
place it on an static‐safe surface such as conductive foam.
• Protect the unit from vibration and shock that could damage to the
unit.
• Do not attempt to wire this product other than as described in this
document. Improper wiring could cause damage, fire or explosion.
• Never disassemble or modify this product. Tampering with this
product may result in injury, fire, or electric shock.
Chapter 2 Installation
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