HP 9050 HP LaserJet 9040mfp/9050mfp - User Guide - Page 215

Diagnostics menu ENWW Item Options Values Explanation PRINT EVENT LOG Generates a localized LIFO (last in, first out) list of the 50 most recent entries in the error log. The printed event log shows error number, page count, error code, and description or personality. SHOW EVENT LOG Allows the user to scroll through the contents of the event log from the control panel, and shows the 50 most recent events. PAPER PATH TEST PRINT TEST PAGE SOURCE Generates a test page that is useful for testing the paper handling features of the MFP. ALL TRAYS TRAY 1 TRAY 2 TRAY Specifies if paper from all of the trays or from a specific tray is used when the test is performed. DESTINATION ALL BINS STADNARD OUTPUT UPPER LEFT BIN Specifies which paper paths are tested. DUPLEX ON OFF COPIES 1 10 50 100 500 SENSORS ON OFF SCANNER TESTS LOWER LAMP UPPER LAMP SHUTTER SOLENOID WEIGHT SOLENOID SENSORS ADF OUTPUT MOTOR ADF INPUT MOTOR ADF INPUT REVERSE FLATBED MOTOR Specifies if the duplexer is included when the test is performed. Specifies how many sheets of paper from the specified source are sent when the test is performed. Specifies if sensor information is displayed as the paper moves through the path or if only the status of the device is displayed during the paper path test. This menu item is used by a service technician to diagnose potential printer problems. Diagnostics menu 211