25-8
IM PX8000-02EN
25.2 Carrying Out Self-Tests (Selftest)
This section explains the following settings for testing whether the PX8000’s keyboard, memory, SD
card interface, and printer are functioning properly.
• Test type
• Executing tests
► Features Guide: “Self-Test (Self Test)”
UTILITY Self Test Menu
Press UTILITY and then the Self Test soft key to display the following menu.
Set the test type.
Setting the Test Type (Self Test)
Press the Self Test soft key to display the following menu.
Memory test
SD card test
Printer test
Keyboard test
Keyboard: Tests whether or not the front panel keys are operating correctly and whether or not
the soft keyboard accepts input properly. They are operating properly if the background
color of the keys that you press changes from red to another color. The soft keyboard is
operating properly if you can enter the specified characters.
Memory: Tests whether or not the internal CPU board RAM and ROM are operating properly. If they
are operating properly, “Pass” appears. If an error occurs, “Error” appears.
SD Card: Tests whether the SD card interface is operating properly. If an error occurs, “Error” appears.
Printer: Tests whether or not the optional built-in printer is operating properly. The built-in printer is
operating properly if the print density is correct. If an error occurs, the print density will not
be correct.
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