Appendix 11VarioPrint 1105 11-5RGB Abbreviation of Red, Green, and Blue.Primary colors used for color expression of monitor, etc. Allcolors are produced by changing the brightness ratio of theRGB colors.Scan In the scanner reading operation, image is read by moving theimage sensors forming in line.Direction to move the image sensors is called the main scan-ning direction and the direction in which the image sensorsform in line is called the vertical scanning direction.SMB Abbreviation of Server Message Block. A protocol used main-ly to realize sharing of files or printers through the network be-tween Windows.SMTP Abbreviation of Simple Mail Transfer Protocol. A protocol totransmit or transfer the electronic mails.TCP/IP Abbreviation of Transmission Control Protocol/Internet Proto-col.Substantially the standard protocol used for the Internet.Uses IP address to identify each network device.Thumbnail A function to indicate the contents of an image file or docu-ment file (image when the file is opened) in a small area.TIFF Abbreviation of Tagged Image File Format.One of the file formats to save image data (extension: .tif).Various types of image information can be saved in one imagedata with the “tag” representing the data type.TWAIN Standard for the interface between the image input devicessuch a scanner or digital camera and applications such asgraphic software.To use devices supporting TWAIN, a TWAIN driver is required.Web browser Software to access web pages. Internet Explorer, NetscapeNavigator, etc. are examples.Term Description