Samsung SCX-8030ND Series Service Manual page 394

● Code :
U3-3111
U3-3113
U3-3114
● Symptom / Cause : y
During a DADF job, the document on stacker does no
normal time.
● Troubleshooting method :
1 Check if the DADF pick up motor is working 1. Check if the DADF pick up motor is working.
2. Open the DADF cover.
3. Remove the document on the Guide-Pick up Assy.
4. Check if there is any contamination on surface of pi
Clean or replace the contaminated roller.
5. Check if the one-way bearing is assembled correctl
The letter should be shown in external.
6. Find some obstruction in feeding path.
7. Close the DADF cover.
● Replacement part
- JC97-03779A : DADF Pick up/ ADF Roller
- JC97-03630A : DADF Retard Roller
Service Manual
SCX-8030/8040 series
7.Troubles shooting
● Error message : :
Original paper jam in n front of scanner
Original paper jam in n front of scanner
Original paper jam in n front of scanner
ot feed or doesn't reach the feed sensor within a
ick-up / ADF / Retard roller.
ly.
7-1 01
SAMSUNG ELECTRONICS
Version 0.05