Canon imageCLASS MF5770 imageCLASS MF5700 Series Software Guide - Page 248

TrueType fonts Scalable fonts used for both screen display and printing. TrueType fonts can be sized to any height, and print exactly as they appear on the screen, but with higher resolution. TWAIN (Technology Without Any Interested Name) Industry-standard protocol for transferring information from devices such as scanners and digital cameras to a computer. Industry-standard protocol for an application programming interface (API) for input devices such as scanners. If both the device and the application comply with the standard, they will be compatible regardless of differences in manufacturer or model. For example, with TWAIN-compatible image-processing software, you can start the scanner's TWAIN driver from the software's menu, scan the document and return the scanned image to its original image-processing software. U Uninstall To remove software installed on a computer and return the computer to its condition before the software was installed. 6 Universal Serial Bus (USB) interface These are new serial interface standards. This bus automatically recognizes connections (Plug and Play) to allow plugging and unplugging connectors with the power still turned on to the PC or peripheral equipment. V Virtual Memory Space on the hard disk that Windows uses for temporary data storage as if it were actually random access memory (RAM). Windows does this by means of a swap file. This provides Windows with more usable memory, but reduces speed of access to it when the swap file must be used. See also Physical RAM. W Weight Refers to the thickness of a font: light, medium, or bold. Also refers to the thickness of paper. Appendix Glossary 6-11