Lexmark Optra S       User's Guide (7.1 MB) Setting up the printer, using the operator panel, understanding menus and messages, clearing paper jams, using print materials, and solving problems Quick Reference Guide (224 KB) Using the operator panel, understanding menus, clearing paper jams, and loading paper     Product: Optra S Language: English Change Your Selections   Additional Publications Card Stock & Label Guide (705 KB) - Choosing the proper media for your printer Technical Reference Details about printer functions and commands. Service Manuals Service manuals available for Lexmark printers.     If Acrobat Reader is not installed on your operating system, visit the Adobe Web site at www.adobe.com or the Adobe BBS at (206) 623-6984 to download the version of Acrobat Reader you need.