Pickup Roller - Samsung ML-651x series Service Manual

● Code
H1-2210
H1-2310
H1-2410
● Symptom / Cause
A jammed paper has occurred in the option cassette. (HCF unit)
● Troubleshooting method
1. Remove the jammed paper.
If the problem persists, check the followings.
2. Check if the paper is loaded in the HCF tray
properly.
3. Check if the roller is defective or worn out.
Forward Roller

Pickup Roller

4. Check if the Empty/ Pick up/ Regi-Act
sensor is working properly.
Empty Sensor
Regi-Act. Sensor
Service Manual
ML-551x / 651x series
4. Alignment and Troubleshooting
● Error message
Paper Jam in HCF2
Paper Jam in HCF3
Paper Jam in HCF4
Pickup Sensor
5. Check if the main board/ motor/ clutch
connector are connected properly.
6. PICK-UP-SPRING is deformed or assembled
properly.
PICK-UP-SPRING
7. If the problem persists after checking No. 1~6,
replace the HCF main board.
8. If the probelm persists, replace the Drop
connector harness.
4-63
Samsung Electronics