Lexmark X644E Service Manual - Page 225

7002-xxx 3. Touch to select either Single or Continuous. • Single-feeds one sheet of media from the selected source. • Continuous-media continues feeding from the selected source until Stop ( ) is pressed. Touch Back to return to OUTPUT BIN TESTS. 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. Touch to select Sensor Test from OUTPUT BIN TESTS. 2. Touch to select Standard Bin from Sensor Tests. 3. Manually actuate the bin sensor by moving the flag in and out of the sensor and the display changes. The following screen is displayed: Bin Empty: empty or Bin Empty: full. 4. Press Stop ( ) to exit the test. BASE SENSOR TEST This test is used to determine if the sensors located inside the printer are working correctly. To run the Base Sensor Test: 1. Select BASE SENSOR TEST from the DIAGNOSTICS menu. The following sensors are listed: • Exit-Exit sensor • Front Door-Front door sensor • Input-Input sensor • NarrowMedia-Output (exit) sensor • Toner Level-Toner level sensor (remove the cartridge and replace to actuate the sensor) 2. Manually actuate the sensors to verify that each sensor switches from Open to Closed. 3. Press Stop ( ) to exit the test. Diagnostic aids 3-15