OPERATING PROCEDURES
EPT023558 Issue 1 February 2016 5-7
RESET: This LED indicates that RESET has been set,
and that the system has been reset to start the process.
ERROR: This LED indicates an error in the process (for
example):
No labels, No ribbon, Print head up, Print head
overheated.
LABEL GAP: This LED flashes to indicate the gap
between labels.
POWER: This LED lights green when all voltages are
available.
CH 1 & CH 2 (RS232 port):
RxD - Flashes when data is being received by the PCU.
TxD - Flashes when the PCU is transmitting data to a PC
or other computer.
CH 3 (RS485 port or Ethernet):
RxD - Flashes when data is being received by the PCU.
TxD - Flashes when the PCU is transmitting data to a PC
or other computer.