CZUR Tech Assistive Cover - USB

Assistive cover is used to block the front and back cover of a book. It can prevent the colors and edges of the back cover from interfering with the image exposure and algorithm, which ensures the user’s scanning effect and quality. Attention: 1.Assistive Cover is used only for A4 and smaller than A4 sized books. 2.The middle gap of Assistive Cover can be adjusted according the thickness of the book spine. 3.In the process of scanning, assistive cover must be used to fill the whole preview screen to prevent the desktop or other objects from interfering with the image algorithm.