Specifications

Programmers Guide TH230/TH230+
248
Save changed settings
In the configurations menu is it possible to change some Memory switches or customer
values. If one or more changes are done, the user will ask for save this new setting. It is
possible to ignore the save request and continue the settings. However, every “Exit/Save”
command or additional change will ask again. It is the fastest procedure to continue the
settings and save all changes at one time, because every saved setting needs a warm
reboot. After the save command, all new values are stored in EEPROM and the printer will
perform a warm reboot.
IMPORTANT: All new settings must be saved before these settings are used. The status
print of actual settings and self-test print will show the settings are stored in EEPROM. If a
value is changed by the user it will be marked with a ‘*’ behind the setting.
LED Service Menu
If there is no paper inside the printer, the service menu will be represented by a LED
driven menu, which allows only some major functions. The hierarchy is flat, which means
there are no sub-menus.
To get access to the full service menu please insert some paper in the printer.
Function
LED code
 LED on /  LED off
 LED flashing
Description
Please select

1

Reset printer
2

Run sensor test
3

Set EEPROM to default
Reset Printer
This function performs a warm reboot of the printer.
Run sensor test
This function shows the sensor changes. If at least one sensor status is changing, the green
and red LED toggles.
The Sensor test can be stopped by pushing the Linefeed button once for a long time (> 1
second). Afterwards a software reset is executed.
Set EEPROM to default
In this menu, the default values for the memory switches and user configuration can be
set. You must confirm this request (fast flashing Error LED) by a long click (approx. 1 sec).
Afterwards the printer performs a warm reboot.
The statistic data and stored printer information’s are unchanged.