Lexmark T642 Service Manual - Page 183

4061-xx0 Sensor Test (standard output bin) This test is used to verify if the standard bin sensor is working correctly. To run the Sensor Test for the standard bin: 1. Select Sensor Test from OUTPUT BIN TESTS. 2. Select Standard Bin from Sensor Tests. 3. Select NearFull or Full sensor to test. The following screen is displayed: Standard Bin x Full=Open NearFull=Open • Full-Bin full sensor • NearFull-Bin near full sensor 4. Manually actuate the bin sensor by moving the flag in and out of the sensor. The display indicates Open when the flag is out of the sensor and Closed when the flag is in the sensor. 5. Press Back ( ) or Stop ( ) to exit the test. Sensor Test (Output Expander) This test is used to determine whether or not the output bin sensor is working correctly for the output expander, if installed. 1. Select Sensor Test from OUTPUT BIN TESTS. 2. Select Output Bin x (x=number of the output option to be tested) from Sensor Tests. The following screen is displayed: Output Bin x passThru=Open Full=Open NearFull=Open • passThru-Pass thru sensor • Full-Bin full sensor • NearFull-Bin near full sensor 3. Manually actuate each of the output expander sensors, and the display by each sensor toggles from Open to Closed. 4. Press Back ( ) or Stop ( ) to exit the test. Diagnostic aids 3-15