Lexmark T620 Service Manual - Page 193

4069-5XX/7XX To run the StapleSmart Finisher Feed Test: 1. Select Finisher Tests from the menu. 2. Select Feed Tests from Finisher Tests menu. 3. The feed test runs (may take a minute for the test to complete). 4. Eight sheets of paper feed into the finisher and then staple. Note: This test cannot be stopped until the test is completed. 5. Select Return/Stop to exit the test. StapleSmart Finisher Sensor Test This test can be used to verify whether or not the Finisher sensors are working correctly. To run the Finisher Sensor Test: 1. Select Finisher Tests from main menu. 2. Select Sensor Tests from the Finisher Tests menu. 3. There are four sensor tests that can be selected from the Sensor Tests: - Staple Sensors - Cover and Door Sensor - Pass and Media Sensor - Bin Level Sensor Select the test for the sensors you want to test from the menu. The following appear on the display for each test selected. 1. Staple Sensor Test Staple C=CL SL=CL SP=CL H=CL C=Cartridge Presence Sensor SL=Staple Low Sensor SP=Self=Priming Sensor H=Home Signal Sensor 2. Cover and Door Sensors Cover and Door TC=CL SD=CL TC=Finisher Top Cover Sensor Diagnostic Aids 3-27