Samsung ML-651x series Service Manual page 208

● Code
M3-1110
● Symptom / Cause
The paper has jammed in the exit path.
1. There is any obstacles in the paper path.
2. The exit motor is defective.
● Troubleshooting method
1. If there is any obstacles or contamination in the path, clean or remove it.
2. Check if the exit motor is operated properly. If the exit motor is defective, replace it.
● Code
M3-2130
● Symptom / Cause
The paper is full on the output bin.
- The outbin full sensor is defective.
● Troubleshooting method
1. Remove the paper on the output bin.
2. Check if the sensor connector is connected properly.
● Code
S1-2111
● Symptom / Cause
The memory module is defective.
● Troubleshooting method
1. Check if the momory module in the main board is installed. Remove and reinstall it.
2. If the problem persists, replace the main board.
Service Manual
ML-551x / 651x series
4. Alignment and Troubleshooting
● Error message
Jam in exit area
● Error message
Output bin full. Remove printed paper
● Error message
Video System Failure: #S1-2111 Turn off then on
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Samsung Electronics