Lexmark W820n User's Guide - Page 207

Paper Texture Purpose: To identify the texture of the paper loaded in a specific source and to ensure that characters print clearly. Values: First select a paper type: Plain Texture Card Stock Text Trnsprncy Text Then select a value: Smooth Normal* Rough Preprint Texture Colored Texture Custom Texture Labels Texture Bond Texture Envelope Texture Ltrhead Texture Note: The default for Bond Texture is Rough instead of Normal. If a user-defined name is available for a custom Type, then the name is displayed instead of Custom Texture. The name is truncated to 14 characters. Use Paper Texture in connection with the Paper Type menu item. You may need to change those menu items to optimize print quality for your specific paper. See also: Paper Type 205