zebra zpl print java
private static boolean printLabel(PrintService printService, String label) {
if (printService == null || label == null) {
System.err.println("[Print Label] print service or label is invalid.");
return false;
}
String czas = new SimpleDateFormat("d MMMMM yyyy'r.' HH:mm s's.'").format(new Date());
String command =
"N\n"+
"A50,50,0,2,2,2,N,\""+label+"\"\n"+
"B50,100,0,1,2,2,170,B,\""+label+"\"\n"+
"A50,310,0,3,1,1,N,\""+czas+"\"\n"+
"P1\n"
;
byte[] data;
data = command.getBytes(StandardCharsets.US_ASCII);
Doc doc = new SimpleDoc(data, DocFlavor.BYTE_ARRAY.AUTOSENSE, null);
boolean result = false;
try {
printService.createPrintJob().print(doc, null);
result = true;
} catch (PrintException e) {
e.printStackTrace();
}
return result;
}