Lexmark C912 Service Manual - Page 161

5055-xxx Note: represents the input source selected for the Print Test. One of the following sources is displayed: Tray 1, MP feeder, standard bin (face-down), or Output Bin 1. The value of the field is displayed when the narrow media sensor determines the media used for the Quick Test is narrow or wide, (N for narrow, W for wide). Print Quality Pages Execution of this diagnostic function causes the printer to print the Print Quality Test Pages. Since the printer is in diagnostics mode, the toner cartridge lockout functionality is disabled. Print Quality Pages can be printed from the Configuration Menu Group. When printing using this method, the toner cartridge lockout functionality is enabled. These pages cannot print unless a cartridge with a Machine Class ID matching the Machine Class ID stored in NVRAM is installed. Note: Additional diagnostic information relating to print quality may be printed on the Print Quality Pages when executing this diagnostic function. This additional information is not printed when the Configuration Menu Group method is used. As the pages are printed, the printer posts: Prt Quality Pgs Printing... Once started, this operation cannot be canceled. All keys are ignored while this message is posted. Note: The field displays once the narrow media sensor determines the media used for the Quick Test is narrow or wide (N for narrow, W for wide). Diagnostic aids 3-11