Lexmark XC8160
Service menus. Diagnostics menu. 5. Scanner diagnostics
Feed Test
This test allows for a continuous feed from the ADF or flatbed.
- Enter the Diagnostics menu, and then navigate to: Scanner diagnostics > Feed Tes
- Select a paper size.
- From the Feed Test section, touch Start.
Sensor tests
This test verifies the status of the scanner sensors.
- Enter the Diagnostics menu, and then touch Scanner diagnostics.
- From the Sensor tests section, touch Start. A dialog listing the sensor tests appears.
- Find, and then manually toggle the sensor.
Notes:
- The sensor status on the screen toggles between 1 and 0 when the sensor is properly working.
- If a sensor test fails, the test failure may not indicate a failed sensor. Further troubleshooting may be required. Check the boards and cables for possible issues.
Motor tests
- Enter the Diagnostics menu, and then select navigate to: Scanner diagnostics > Motor tests
- Select a motor, and then touch Start.
Notes:
- If the motor is activated, then it is properly working.
- Some motors require automatic deactivation in order to avoid secondary issues such as possible damage and contamination.
- Some tests require a special action to activate a motor such as removing a major component.
- If the motor fails, the test failure may not indicate a failed motor. Further troubleshooting may be required. Check the boards and cables for possible issues.
Multifeed Calibration
- Enter the Diagnostics menu, and then touch Scanner diagnostics.
- Select Multifeed Calibration, and then touch Start.
Scanner Calibration Reset
Before starting the test, make sure that the scanner glass and backing material are clean.
- Enter the Diagnostics menu, and then touch Scanner diagnostics.
- From the Sensor Calibration Test section, touch Start.
To verify the result, do the following:
- Load the ADF with a document containing light and dark content.
- Print a two-sided copy of the document.
Notes:
- If the back side of the copy has vertical streaks, then clean the scanner glass and backing material, and then print another copy.
- If the streaks still appear, then repeat the cleaning and verification procedure or replace the ADF.