Lexmark T652 Service Manual - Page 174
Lexmark T652 Manual
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4062 Step Check Perform a print test and check the main motor assembly. Is the media properly transported and able to reach the sensor (fuser output)? Yes Go to step 10. No Replace the main drive motor assembly. Go to "Output cover assembly removal (T650, T652, T654)" on page 4-54. 9 10 Perform a print test. Does the problem remain? Contact next highest level of tech support. Problem solved. Sensor (narrow media) static jam service check Use this procedure for the following jams: • 202.03 • 202.63 • 202.13 • 202.78 • 202.28 • 202.88 • 202.38 • 202.53 Step 1 Check Check the media path for partially fed or jammed media. Is the media path free from partially fed or jammed media? Yes Go to step 2. No Remove any prestaged or jammed media. Go to step 3. 2 Check the sensor (narrow media) for proper operation. 1. Enter the diagnostic mode 2. Select Base sensor test 3. Observe the line item "input" Does the display on the operator panel, change every time the sensing area of the above sensor is interrupted or blocked. Go to step 4. 3 Check the above sensor for proper connection. Is the above sensor connected properly? Replace the fuser unit assembly. Go to "Fuser unit assembly removal (T650, T652, T654)" on page 4-23. Replace the connection. 4 Perform a print test. Does the problem remain? Contact next highest level of tech support. Problem solved. 2-140 Service Manual