Samsung CLX-9201 Service Manual page 5

3.3.4. Temperature Sensor ..................................................................................................... 3 − 16
3.3.5. LSU.......................................................................................................................... 3 − 17
3.3.6. OPE Unit ................................................................................................................... 3 − 18
3.3.7. Main board................................................................................................................. 3 − 21
3.3.8. SMPS Fan.................................................................................................................. 3 − 22
3.3.9. SMPS board ............................................................................................................... 3 − 23
3.3.10. FDB board ................................................................................................................. 3 − 23
3.3.11. Fuser-Duct Fan ........................................................................................................... 3 − 24
3.3.12. Main board shield........................................................................................................ 3 − 24
3.3.13. Main Drive unit........................................................................................................... 3 − 25
3.3.14. Fuser/Exit Drive unit.................................................................................................... 3 − 25
3.3.15. Pick-up Drive unit ....................................................................................................... 3 − 26
3.3.16. Feed Drive unit ........................................................................................................... 3 − 26
3.3.17. Regi_MP Drive unit..................................................................................................... 3 − 27
3.3.18. Toner Supply Drive unit................................................................................................ 3 − 27
3.3.19. Waste toner container Drive unit..................................................................................... 3 − 28
3.3.20. Auto Size sensor ......................................................................................................... 3 − 28
3.3.21. Exit Unit.................................................................................................................... 3 − 29
3.3.22. Side Unit ................................................................................................................... 3 − 30
3.3.22.1. Fuser out sensor ............................................................................................ 3 − 31
3.3.22.2. Duplex sensor and Curl sensor ......................................................................... 3 − 32
3.3.22.3. MP unit ....................................................................................................... 3 − 33
3.3.23. Fuser unit................................................................................................................... 3 − 37
3.3.24. Pick-up Unit and sensor ................................................................................................ 3 − 40
3.3.25. Feed sensor ................................................................................................................ 3 − 40
3.3.26. Feed Unit................................................................................................................... 3 − 41
3.3.27. Registration Unit ......................................................................................................... 3 − 42
3.3.28. DADF Unit ................................................................................................................ 3 − 43
3.3.28.1. DADF Cover................................................................................................ 3 − 44
3.3.28.2. DADF Open Cover........................................................................................ 3 − 46
3.3.28.3. DADF Stacker .............................................................................................. 3 − 46
3.3.28.4. DADF main board......................................................................................... 3 − 46
3.3.28.5. DADF motor_solenoid_clutch ......................................................................... 3 − 47
3.3.28.6. DADF Regi_Cover_Detect sensor .................................................................... 3 − 49
3.3.28.7. DADF Exit Idle sensor ................................................................................... 3 − 49
3.3.28.8. DADF Exit sensor ......................................................................................... 3 − 50
3.3.28.9. DADF Length_Width sensor ........................................................................... 3 − 50
3.3.29. Scanner Unit............................................................................................................... 3 − 51
3.3.29.1. Scanner joint board........................................................................................ 3 − 51
3.3.29.2. Scan glass .................................................................................................... 3 − 52
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