Text Searchable PDF
This file format is an image of the original document with a hidden, searchable text layer. Unlike a normal PDF file where the file can be edited in Acrobat, a searchable PDF file can only have the text searched from within Acrobat or other searching software. The OneTouch driver option calls this option sPDF, however, the resulting file type will simply be .pdf. See OCR and Normal PDF.
Tagged Image File Format. A non-proprietary raster image format, in wide use since 1981, which allows for several different types of compression. TIFFs may be either single or multi-page files. A single-page TIFF is a single image of one page of a document. A multi-page TIFF is a large single file consisting of multiple document pages. Document imaging systems that store documents as single-page TIFFs offer significant network performance benefits over multi-page TIFF systems.
An industry standard for image capturing software that controls importing digital images from a scanner or digital camera into the computer. Most applications that will communicate with a scanner or digital camera will access the TWAIN interface. See Interface.