Epson AcuLaser C2900N, Service Manual

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Chapter 6 Principles of Operation
Epson AcuLaser C2900N
Revision B
Confidential
3.10 Duplex
3.10.1 Major functions
- CLUTCH ASSY EXIT
Transmits the driving power from the DRIVE ASSY EXIT to Roll Assy Exit in the Fuser.
When the clutch operates, the Roll Assy Exit rotates in the reverse direction.
The clutch is stopped when the paper reached the Duplex.
- DRIVE ASSY DUP (PL11.2.5)
The DRIVE ASSY DUP supplies the driving power to the Lower Roll (ROLLER ASSY DUP) and
Upper Roll (ROLL ASSY DUP1). (Refer to 6.5 DRIVE ASSY DUP)
- DRIVE ASSY EXIT (PL11.2.2)
The DRIVE ASSY EXIT supplies the driving power to the Roll Assy Exit in the Fuser Unit. (Refer to
6.5 DRIVE ASSY DUP)
- PWBA DUP (PL11.1.16)
The PWBA DUP controls motor and clutch.
MiS06029KA
CLUTCH ASSY EXIT
ROLLER ASSY DUP (Lower Roll)
ROLLER ASSY DUP (Upper Roll)
PWBA DUP
DRIVE ASSY DUP
DRIVE ASSY EXIT