Lexmark X658DFE Service Manual - Page 168

7462 Sensor (ADF media exit) lingering jam service check Use this procedure for the following jams: • 294.03 Step Check Yes 1 Check the original document condition. Go to step 2. Is the original document free of paper clips and staples as well as damage such as creases, tears, holes or excessive wear? 2 Check the ADF rolls for wear. Go to step 3. Is the ADF feed/pick roll assembly or the ADF separation roll guide assembly free of excess wear? 3 Check the media path for contaminates. Go to step 4. Is the media path free of excess media dust and foreign objects such as paper clips and staples? 4 Check the sensor (ADF media exit) for proper operation. Go to step 6. 1. Enter the Diagnostics Menu. 2. Touch SCANNER TESTS. 3. Touch Sensor Tests. 4. Observe the line "sensor (ADF media exit)" Does the display on the operator panel, change every time the sensing area of the above sensor is interrupted or blocked? No Remove damaged original document and replace with a new undamaged original document. Perform a ADF test. If the problem remains, go to step 2. Clean or replace the ADF feed/pick roll assembly or the ADF separation roll assembly. Go to "ADF feed / pick roll assembly removal (models X651, X652, X654, X656, and X658)" on page 4-59 or "ADF separator torque limiter assembly removal (models X651, X652, X654, X656, and X658)" on page 4-61. Remove all contaminates from the media path. Go to step 5. 2-134 Service Manual