Help me. Question about print

Question

This is Test Source...
When executed this source, my output is printed as portrait form but I want landscape form. Help me.... please....
----------------- Test Source -------------
import java.io.*;
import java.net.*;
import java.awt.*;
import java.util.Vector;
import javax.print.StreamPrintService;
class BAR
private static ServerSocket serverSocket = null;
private static Socket sendClientSocket = null;
private static String IP = "10.10.130.234";
private static int portNo = 9100;
private static PrintWriter out = null;
private BufferedReader in = null;
private static StringBuffer sb = new StringBuffer();
private static String Message1 = null;
private static String Message2 = null;
private static String Message3 = null;
private static String Message4 = null;
private static String Message5 = null;
private static String Message6 = null;
private static String Message7 = null;
public static void main (String[] args)
System.out.println("Hello World!");
try {
System.out.println(": try connection [IP] "+IP+" [portNo] "+portNo);
sendClientSocket = new Socket();
sendClientSocket.connect(new InetSocketAddress(IP, portNo));
System.out.println(": connection host.!!!");
System.out.println("connect: "+ sendClientSocket.getLocalAddress() + " "+ sendClientSocket.getInetAddress() + " " + sendClientSocket.getPort());
String[] temp = {
"1","2","3","BAT MAN","SUPER MAN","ICE MAN","CODE NAME","SUCCESS__!!!!!!!","WONLIM KIM","SIN CHOI",
"JUNGHUN HAN","12","13","14","15","PDA","TABLET","HMI","BARCORD PRINTER","LASER PRINTER",
"RF PANEL","RF READ","NOTEBOOK","24","25","26","27","28","29","30",
"31","32","33","34","35","36","37","38","39","40",
"41","42","43","44","45","46","47","48","49","50",
"51","52","53","54","55","56","57","58","59","60",
"61","62","63","64","65","66","67","68","69","70"
String blankArea = " ";
String blankArea2 = blankArea+blankArea+blankArea;
String blankArea3 = blankArea2+blankArea2+blankArea2;
String nextLine = "\n\r";
String nextLine2 = nextLine+nextLine+nextLine+nextLine;
Message1 = blankArea2+temp[3]+blankArea3+temp[8]+nextLine;
Message2 = blankArea2+temp[4]+blankArea3+temp[9]+nextLine;
Message3 = blankArea2+temp[5]+blankArea3+temp[10]+nextLine;
Message4 = blankArea2+temp[6]+nextLine;
Message5 = blankArea2+temp[7]+nextLine2;
Message6 = blankArea2+temp[15]+blankArea3+temp[16]+blankArea3+temp[17]+blankArea3+temp[18]+nextLine;
Message7 = blankArea2+temp[19]+blankArea3+temp[20]+blankArea3+temp[21]+blankArea3+temp[22]+nextLine;
sb.append(Message1);
sb.append(Message2);
sb.append(Message3);
sb.append(Message4);
sb.append(Message5);
sb.append(Message6);
sb.append(Message7);
out = new PrintWriter(sendClientSocket.getOutputStream(), true);
out.println(sb.toString());
} catch (Exception e) {
e.toString();
finally {
try
if (out != null) out.close();
if (sendClientSocket != null) sendClientSocket.close();
} catch (Exception e) {}
}

Answer 1

Either read the documentation for your printer or print using Java's javax.print API.