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User's Manual NX-2430

User's Manual NX-2430

User's Manual NX-2430

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Long test mode<br />

If the printer is turned on while the I PAPER FEED ] button is pressed, the<br />

printer will enter the long self-test mode, with the “P2” message on the LCD<br />

display. The printer will print the version number of the printer’s ROM, the<br />

current Electronic DIP Switch (EDS) settings and the current Dot Adjustment<br />

setting, followed by the entire character set printed in each font and<br />

pitch available.<br />

The test repeats endlessly, so you must turn the power off to stop it,<br />

... ,,, ,.0 . . .<br />

.,, cOr ADJIJSrMENT SETTING . . .<br />

Figure 4-4. Longself-test<br />

Since the self-test prints across the full width of the carriage, it is recommended<br />

that the printer is loaded with the widest paper possible to avoid<br />

damage to the print head and/or platen. In addition, the total number of lines<br />

printed is considerable, more than can be accommodated on a single sheet,<br />

so fanfold paper is recommended for this test.<br />

36

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