Specifications

TH230/TH230+ Programmers Guide
5
Operator Panel
The Operator Panel consists of one button and three LED’s. In addition there is one power
button to switch the printer on and off. In the following description, you can see which
function of the printer influence the LED’s and which functions are executed with the
buttons:
Linefeed Button
If you push this button once and release it, the printer executes a small paper feed. If you
push this button and hold it down, the printer feeds the paper as long as the button isn’t
released.
This button is also used in the self-test printing see chapter Print Service Menu on page
246.
Power LED Green
Off: Power is not stable.
On: Power is stable.
Blinking: The maximum power setting is auto and no Wincor Nixdorf power supply is
used. The maximum power setting can be changed by the command GS ( E
fn=5 (see page 105). The user has to set a fix maximum power setting
according to the used power supply.
This LED is also used in the Diagnostic mode (see page 246).
Paper End LED Yellow
Off: Paper is loaded (Normal condition).
On: Printer detects paper roll end or paper roll near end.
This LED is also used in the Diagnostic mode (see page 246).
Error LED Red
Off: Normal Condition.
On: Offline.
Blinking: Error.
This LED is also used in the Diagnostic mode. For an exact description of this LED see page
246 and page 287.