4. Troubleshooting
► Error Code
M2–1110
► Error message
Paper jam inside of machine.
► Symptom
A paper jam was detected at the feed sensor.
► Troubleshooting method
1) Remove the jammed paper. If the error persists, check the followings. (Refer to 4.1.3 Jam removal)
2) Check if the feed/regi sensor connector is connected properly.
3) Check if the regi./feed actuator works normally. If it is defective or broken, replace it.
► Error Code
M2–2110
M2–2310
► Error message
Paper jam at the top of duplex path
Paper jam at the bottom of duplex path
► Symptom
A paper jam was detected in the duplex area.
► Troubleshooting method
1) First, remove the jammed paper. (Refer to 4.1.3 Jam removal)
2) Check if the paper in tray is loaded properly. Adjust the guide. Check the machine setting is normal for paper.
3) Check if the Guide-Change Duplex of the rear cover is defective or broken. Check if the rib form of the rear
cover is normal.
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