Scanners used for high-speed streaming (and flatbed in some models) digitization of large amounts of unstitched (and stitched in some cases) documents (including worn out documents) with a width of up to 420 mm, a length of up to 5 m, which have high threshold values of load limits (at least 10,000 sheets per shift), have a flexible configuration system, mechanisms to prevent damage to the original documents during scanning. The scanning speed of such scanners reaches 90 sheets per minute with a resolution of 300 dpi with a color depth of 24 bit and a dynamic range (D) of up to 3.0. These scanners have TWAIN, ISYS, and specialized drivers that provide excellent scanning. The cost of such scanners starts from $10,000.