2.5.3.2.
2.5.3.3.
2.6.
Fuser unit ............................................................................................................................... 2 − 45
2.6.1.
Fuser unit overview ..................................................................................................... 2 − 45
2.6.2.
Fuser Unit drive .......................................................................................................... 2 − 46
2.6.3.
2.7.
Laser scanning unit (LSU) ......................................................................................................... 2 − 48
2.7.1.
LSU overview............................................................................................................. 2 − 48
2.7.2.
2.7.3.
2.7.4.
2.7.5.
Shutter Mechanism ...................................................................................................... 2 − 54
2.8.
Drive System .......................................................................................................................... 2 − 55
2.8.1.
Drive Motors .............................................................................................................. 2 − 55
2.8.2.
2.8.3.
Pick Up Drive............................................................................................................. 2 − 58
2.8.4.
Regi/ MP Drive........................................................................................................... 2 − 59
2.8.5.
Feed Drive ................................................................................................................. 2 − 60
2.8.6.
Fuser/Exit Drive.......................................................................................................... 2 − 61
2.8.7.
2.8.8.
Toner Supply Drive...................................................................................................... 2 − 62
2.9.
Scanner System ....................................................................................................................... 2 − 63
2.9.1.
Scanner System Overview............................................................................................. 2 − 63
2.9.2.
2.10.1. DADF overview.......................................................................................................... 2 − 66
2.10.3. DADF Drive System .................................................................................................... 2 − 68
2.11. Hardware Configuration ............................................................................................................ 2 − 72
2.11.1. Main Controller .......................................................................................................... 2 − 75
2.11.3. ADF PBA .................................................................................................................. 2 − 82
2.11.6. HVPS board ............................................................................................................... 2 − 86
Copyright© 1995-2016 SAMSUNG. All rights reserved.
Transfer belt drive ......................................................................................... 2 − 43
Transfer belt cleaning..................................................................................... 2 − 44
Contents
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