(Android)Extra paper when printing an image!


I have a ZEBRA iMZ320, and i'm trying to print an image using android.

I'm using the following code:

Connection connection =  new BluetoothConnection(address);
ZebraPrinter printer = ZebraPrinterFactory.getInstance(connection);
printer.printImage(new ZebraImageAndroid(bitmap), 0, 0, -1, -1, false);

The image prints fine, but there is a lot of wasted extra paper, is there any way to reduce the amount of wasted paper?

like including a black bar or a specific command to make the printer search for black bars?

I already tried the following command and it didn't make any difference:

connection.write("! U1 JOURNAL\r\n! U1 SETFF 50 5\r\n".getBytes());

Ala' Hashesh