User's Manual ZA-200 / ZA-250
User's Manual ZA-200 / ZA-250
User's Manual ZA-200 / ZA-250
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Serial h7terface<br />
Pin Name Function<br />
1 GND Printer’schassisground.<br />
2 TXD Thispin carriesdatafromtheprinter.<br />
3 RXD Thispincarriesdatato theprinter.<br />
4 RTS Thispin is alwayssetspace.<br />
ThispinisSpacewhenthecomputerisreadyto send<br />
5 CTS data.<br />
This printerdoesnotcheckthispin.<br />
6 N/C<br />
7 GND Signalground.<br />
8-10 N/C<br />
This printerturn thispin Spacewhen it is ready to<br />
11 RCH receivedata.<br />
Thislinecarriesthesamesignalas pin 20.<br />
12 N/C<br />
13 GND Signalground.<br />
14-19 N/C<br />
20 IN-R<br />
Thisprinterturnsthispin Sapcewhenit is readyto<br />
receivedata.<br />
21-25 N/C<br />
142
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