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 />
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