fix dirty hack from reini

EpsonPrintService/PrinterDiscoveryBackgroundTask.cs

@@ -45,10 +45,6 @@ public class PrinterDiscoveryBackgroundTask
         // Run immediately on start
         await DiscoverAndNotifyAsync();
 
-        // Scan once for now, then exit
-        // By Reini, because we are loosing connection on frequent scans
-        return;
-
         // Then run periodically
         while (!cancellationToken.IsCancellationRequested)
         {