connected remotely with the Test PC given to install and check the barcode application, as per checking, the same error is encountered, sir Lito opens the port, and tested it again, as per checking, the printing, queue 3-4 printing then the error is encountered again. Discussed with Arvin and Sir Dennis the error and findings, the testing will continue tomorrow with two steps, first will test the barcode to Payless HO, the second will try to change the printer, and the third will try changing the IP series