diff --git a/src/ATBAPP/ATBDeviceControllerPlugin.cpp b/src/ATBAPP/ATBDeviceControllerPlugin.cpp
index 3d5175e..313e749 100644
--- a/src/ATBAPP/ATBDeviceControllerPlugin.cpp
+++ b/src/ATBAPP/ATBDeviceControllerPlugin.cpp
@@ -43,7 +43,8 @@ PLUGIN_STATE ATBDeviceControllerPlugin::initDCPlugin(QObject *eventReceiver, con
 
     // read variables from setting
     this->serialPortName = settings.value("ATBDeviceControllerPlugin/serialPort", "ttymxc2").toString();
-    QByteArray printerEncoding = settings.value("ATBDeviceControllerPlugin/printerEncoding", "ISO 8859-2").toString().toLatin1();
+//    QByteArray printerEncoding = settings.value("ATBDeviceControllerPlugin/printerEncoding", "ISO 8859-2").toString().toLatin1();
+    QByteArray printerEncoding = settings.value("ATBDeviceControllerPlugin/printerEncoding", "Windows-1250").toString().toLatin1();
     QString printerLocaleString = settings.value("ATBDeviceControllerPlugin/printerLocale", "de_DE").toString().toLatin1();
     this->printerLocale = QLocale(printerLocaleString);
 
@@ -132,7 +133,7 @@ PLUGIN_STATE ATBDeviceControllerPlugin::initDCPlugin(QObject *eventReceiver, con
     this->codec = QTextCodec::codecForName(printerEncoding);
 
     if (this->codec == nullptr) {
-        printerEncoding = "ISO 8859-1";
+        printerEncoding = "Windows-1250";
         qCritical() << "ATBDeviceControllerPlugin: ERROR: printer encoding \"" << printerEncoding << "\" is not supported!";
         qCritical() << "     ... use default encoding: " << printerEncoding;
         this->codec = QTextCodec::codecForName(printerEncoding);
@@ -833,16 +834,25 @@ void ATBDeviceControllerPlugin::requestPrintReceipt(const QHash<QString, QVarian
 
 void ATBDeviceControllerPlugin::requestPrintReceipt(const QString & printingString)
 {
+    this->codec = QTextCodec::codecForName("Windows-1250");
+
+    qCritical() << "Printer codec forced:"
+                << this->codec->name();
+
     QByteArray ba_receipt = this->codec->fromUnicode(printingString);
 
     //QByteArray ba = printingString.toUtf8();
     hw->prn_switchPower(true);
+    hw->prn_sendPrnSetup(100, 25, 'c', 0);
     hw->prn_setFonts(printerDefaultFont.font,
-                     printerDefaultFont.size,
+                     //printerDefaultFont.size,
+                     11,
                      printerDefaultFont.width,
                      printerDefaultFont.height);
-    hw->prn_sendText(&ba_receipt);
 
+    qCritical() << "Receipt bytes (hex):";
+    qCritical().noquote() << ba_receipt.toHex(' ');
+    hw->prn_sendText(&ba_receipt);
     // DEBUG
     //qCritical() << "---------------------------------------------------------------";
     //qCritical() << "ATBDeviceControllerPlugin::requestPrintReceipt()";