Lexmark X658DFE Service Manual - Page 160

7462 Sensor (2nd scan) static jam service check Use this procedure for the following jams: • 291.00 1 Check the media path. Is the media path free of media or media fragments? 2 Check the sensor (2nd scan) for proper operation. 1. Enter the Diagnostics Menu. 2. Touch SCANNER TESTS. 3. Touch Sensor Tests. 4. Touch Observe the line "sensor (ADF 2nd scan) Go to step 2. Go to step 4. Remove any media or media fragments. Go to step 3. Does the display on the operator panel, change every time the sensing area of the above sensor is interrupted or blocked? 3 Check the sensor (ADF 2nd scan) for proper connection. Is the above component properly connected? 4 Place an undamaged document in the ADF, and perform a ADF test. Does the error remain? 5 Perform a print test using the ADF. Does the problem remain? Replace the sensor (ADF 2nd scan). Go to "Sensor (ADF 2nd scan) removal (models X651, X652, X654, X656, and X658)" on page 4-78. Replace the ADF controller card assembly. Go to "ADF controller card removal (models X651, X652, X654, X656, and X658)" on page 4-65. Go to step 5. Contact next highest level of tech support. Replace the connection. Problem solved. Problem solved. Sensor (2nd scan) lingering jam service check Use this procedure for the following jams: • 291.01 Step Check Yes 1 Check the media size setup and tray guides for the ADF. Go to step 2. Does the media size, in use, match the size set for the ADF No Replace the media, or change the media size setup. 2-126 Service Manual