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Chapter 6   Principles of Operation
Epson AcuLaser C2900N
Revision B
Confidential
2.7 Feeding in Duplex Section
After the 1 side-printed sheet is ejected from the FUSER UNIT, the ROLL ASSY EXIT guides the sheet 
to the duplex section by rotating in the reverse direction by the torque from the ROLL ASSY EXIT under 
control of CLUTCH ASSY EXIT.
From the duplex section, the 1 side-printed sheet is fed to the registration section by the ROLLER 
ASSY DUP (PL11.2.9) that rotates by the torque from the DRIVE ASSY DUP (PL11.2.5).
After the printing on the side 2 is completed, the sheet exits in the same manner as it does after the 
printing on the side 1 is completed.