Samsung CLX-9350ND Service Manual page 485

● Code :
U3-4411
● Symptom / Cause :
● Troubleshooting method :
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 contaminated lamination on s
Clean or replace the roller.
5. Check if the one-way bearing is assembled correctl
Th l tt The letter should be shown in external. h ld b
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
CLX-9250/9350 series
7. Troubles
● Error message :
Pick Up Cam Error
Call for service if th
h i t l
shooting
:
r. ADF Cover open and close.
he problem persists.
urface of pick-up / ADF / Retard roller.
ly.
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SAMSUNG ELECTRONICS