To Computer (Custom) saves your scan using the settings from the Event Manager utility.Note: This works with MAPI-type email such as Microsoft Outlook, Windows Live Mail, Mac Mail, and Entourage, but not web-based email such as Gmail. You can select the e-mail program you want to use and resize your image, if necessary, from an option screen on your computer. To Computer (Email) scans your original and attaches it to a message in your e-mail program.To Computer (PDF) saves your scan as a PDF file on your computer or as an image capture on a Mac.To Computer (JPEG) saves your scan as a JPEG file on your computer or as an image capture on a Mac.Also make sure the Event Manager program is not being blocked by your firewall or security software. Note: Restart your computer after installing the product software to enable scanning from the control panel. Make sure you installed the product software and connected the product to your computer or network.If you are scanning to a computer, you can change the default scan settings using the Event Manager utility on the computer. Your product automatically selects default scan settings, but you can view or change them as necessary. You can scan an image to your computer using your product's control panel buttons. How do I scan using my product's control panel?