Dell 5230dn Mono Laser Printer Service Manual - Page 161

Step Check 5 Check the above sensor for proper connection. Is the above sensor connected properly? 6 Check the sensor (fuser output) for proper operation. 1. Enter the diagnostic mode 2. Select Base sensor test 3. Observe the line item "exit" Yes No Replace the sensor (input). Go to "Sensor (input) removal" on page 4-71. Go to step 8. Replace the connection. Go to step 7. Caution: The area around the actuator is very hot. Allow the fuser area to cool before proceeding. Does the display on the operator panel, change every time the sensing area of the above sensor is interrupted or blocked? 7 Check the above sensor for proper connection. Is the above sensor connected properly? Replace the fuser unit assembly. Go to "Fuser unit assembly removal" on page 4-22. Replace the connection. 8 Perform a print test and check the main motor assembly. Is the media properly transported and able to reach the sensor (fuser output)? Replace the main drive motor assembly. Go to "Output cover assembly removal" on page 4-54. Replace the connection. 9 Check the aligner assembly for obstructions. Is the above component free from obstructions? Go to step 10. Remove obstructions. 10 Perform a print test. Does the problem remain? Contact next highest level of tech support. Problem solved. Sensor (input) early jam service check Use this procedure for the following jams: • 200.04 • 200.06 • 200.08 • 200.14 • 200.33 Step Check 1 Check media origination. Did the media originate from the MPF? 2 Check the MPF pick roll assembly. Is the above component free of excess wear and contamination? Yes Go to step 2. Go to step 3. No Go to step 5. Clean or replace the MPF pick roll assembly. Go to "MPF pick roll assembly removal" on page 4-37. Diagnostic information 2-127