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Does anyone know how to adjust Norton 360 to not interfere with the scanner on my Pixma TR4520 MFP? The printer is USB connected ONLY - no network of any kind. The Scan Utility reports error code 5,156,69. The scanner is NOT visible in the Windows Pa...

Scan Utility complains that it can't find the scanner. Printer is on. Printer is connected (USB only). Printer can print. Document is loaded. ScanGear reports this error code: 5,156,69. Any ideas?OS is Windows 7 Pro 64-bit. Downloaded the latest driv...