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User's Manual NX-2430

User's Manual NX-2430

User's Manual NX-2430

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Hexadecimal dump<br />

This feature is useful for programmers who are debugging printing programs<br />

and want to see the actual codes the printer is receiving. (Some computers<br />

change the codes the programmer intended.)<br />

In thismode, all data received will be printed in a hexadecimal dump format,<br />

rather than the control codes being acted on as command codes.<br />

This mode is accessed with the following procedure:<br />

1. While holding both the I PAPERFEED1and [ EJECT/pARK1buttons down,<br />

turn power ON. A beep tone will be heard and the “Hd” message on the<br />

display.<br />

2. Begin printing. In place of the usual printout you will get a formatted<br />

dump showing exactly what data the printer receives. Each line presents<br />

sixteen characters, their hexadecimal codes to the left and printable<br />

characters printed on the right.<br />

3. At the end of the hexadecimal dump, set the printer off-line with the<br />

ON LINE \ button. This is necessary to print the last line.<br />

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