Service manual

4. Alignment and Troubleshooting
Service Manual
ML-551x / 651x series
4-72
Samsung Electronics
 Code
H2-1302
 Error message
Paper jam inside of fi nisher. Remove paper
 Symptom / Cause
Initialization started with Jammed paper covering Finisher Exit Sensor.
Paper exists covering Finisher Exit Sensor. Or Finisher Exit Sensor Damaged or harness connection not well. Or
Finisher Main Board damaged
 Troubleshooting method
1. Check if there is a jammed paper on the feeding
path of Finisher.
2. Check the Main Board Harness Connection.
3. Check Finisher Exit sensors’ operation & harness
connection.
4. If the same problem happens after checking 1~3,
Replace the Finisher main board.
5. If the same problem happens after checking 4,
replace the Finisher harnesses.