diff --git a/src/ATBAPP/ATBDeviceControllerPlugin.cpp b/src/ATBAPP/ATBDeviceControllerPlugin.cpp
index 4388ed3..ad0385a 100644
--- a/src/ATBAPP/ATBDeviceControllerPlugin.cpp
+++ b/src/ATBAPP/ATBDeviceControllerPlugin.cpp
@@ -522,7 +522,7 @@ void ATBDeviceControllerPlugin::requestPrintTicket(const QHash<QString, QVariant
         return;
     }
 
-    QTimer::singleShot(1000, this, SLOT(onPrinterDataPrepared()));
+    QTimer::singleShot(3000, this, SLOT(onPrinterDataPrepared()));
 }