Alignment and Troubleshooting4-361. Sensor StatusKey DescriptionRegi. Sensor If actuator is checked by sensor, "Without Paper" message will be displayed. if not,"With Paper" will be.Exit Sensor If actuator is checked by sensor, "Without Paper" message will be displayed. if not,"With Paper" will be.MP Empty If paper exists in the MP tray, "With Paper" will be displayed. If not, "Without Paper"will be.T1 Paper Empty If paper exists in the 1st tray, "With Paper" will be displayed. If not, "Without Paper"will be.T2 Paper Empty If paper exists in the 2nd tray, "With Paper" will be displayed. If not, "Without Paper"will be.Rev. Swing Sensor If actuator is checked by sensor, "Without Paper" message will be displayed. if not,"With Paper" will be.Rev. Exit Sensor If actuator is checked by sensor, "Without Paper" message will be displayed. if not,"With Paper" will be.2. Motor TestKey DescriptionMain Mtr Nor. If “OK” key is pushed after “ON” displayed, motor will be run. Main motor will auto -stop after 5 seconds and ”OFF” message will be displayed.Dev Mtr Nor. If “OK” key is pushed after “ON” displayed, motor will be run. Dev motor will auto -stop after 5 seconds and ”OFF” message will be displayed.Fuser Mtr Fwd. If “OK” key is pushed after “ON” displayed, motor will be run forward. Fuser motorwill auto - stop after 5 seconds and ”OFF” message will be displayed.Fuser Mtr Bwd. If “OK” key is pushed after “ON” displayed, motor will be run Backward. Fuser motorwill auto - stop after 5 seconds and ”OFF” message will be displayed.T2 Feed Motor If “OK” key is pushed after “ON” displayed, motor will be run. T2 feed motor will auto- stop after 5 seconds and ”OFF” message will be displayed.Reverse Mtr If “OK” key is pushed after “ON” displayed, motor will be run. Dev motor will auto -stop after 5 seconds and ”OFF” message will be displayed.3. Fan TestKey DescriptionFuser Fan If “OK” key is pushed after “ON” displayed, fan will be run. Fuser fan will auto - stopafter 5 seconds and ”OFF” message will be displayed.SMPS Fan If “OK” key is pushed after “ON” displayed, fan will be run. SMPS fan will auto - stopafter 5 seconds and ”OFF” message will be displayed.LSU Fan If “OK” key is pushed after “ON” displayed, fan will be run. LSU fan will auto - stopafter 5 seconds and ”OFF” message will be displayed.Reverse Fan If “OK” key is pushed after “ON” displayed, fan will be run. Reverse fan will auto -stop after 5 seconds and ”OFF” message will be displayed.