Lexmark T650 Service Manual - Page 188

4062 Sensor (mailbox empty) lingering jam service check Step Check Yes No 1 Check the output option for proper installation. Is the above component properly installed? Go to step 2. Remove then reinstall the output option 2 Check for obstructions in the media path between the Sensor (mailbox empty) machine and the media bin. Go to step 3. Remove obstructions. Is the media path free from obstructions? 3 Check the sensor (mailbox empty) for proper operation. Go to step 5. Go to step 4. 1. Enter the diagnostic mode 2. Select Output bin tests 3. Select Sensor test 4. Select Output bin x 5. Observe the line item "mailbox empty" Does the display on the operator panel, change every time the sensing area of the above sensor is interrupted or blocked. 4 Check the above sensor for proper connection. Is the above sensor connected properly? Replace the sensor (mailbox empty). Replace the connection. Go to "5-bin mailbox sensor (media bin empty) removal" on page 4-91. 5 Perform a print test using the output option. Does the error continue? Replace the output Problem solved. option. Sensor (mailbox empty) static jam service check Step Check Yes 1 Check the media path for partially fed or jammed media. Go to step 2. Is the media path free from partially fed or jammed media? 2 Check the sensor (mailbox empty) for proper operation. Go to step 4. 1. Enter the diagnostic mode 2. Select Output bin tests 3. Select Sensor test 4. Select Output bin x 5. Observe the line item "passthru" Does the display on the operator panel, change every time the sensing area of the above sensor is interrupted or blocked. No Remove any prestaged or jammed media. Go to step 3. 2-154 Service Manual