User- and service-level diagnostics Diagnostics Print event log Show event log Paper-path test Sensor tests: • Paper path • Trays • Doors Scanner tests: • Scanner • Lower lamp • Upper lamp • Shutter solenoid • Weight solenoid • Sensors • ADF output motor • ADF input motor • ADF input reverse Control panel • Flatbed motor • LEDs • Display • Buttons Test • Touchscreen Service test ADF paper-path test The paper-path test can be used to verify that various paper paths are working correctly or to troubleshoot problems with tray configuration. To print a paper-path test 1 Touch MENU . 2 Scroll to DIAGNOSTICS . 3 Touch DIAGNOSTICS to open the menu.
4 Scroll to SET PAPER PATH TEST , and then touch OK . 5 Scroll to select the input tray that you want to test, the output bin, the duplex printing accessory (if available), and number of copies. 6 Scroll to PRINT TEST PAGE , and then press OK to start the paper-path test. C8523-90921 User- and service-level diagnostics 205