2. Duplex Unit (AD-504)
2.2
Drive
• The Duplex Unit Transport Motor provides the drive for the Duplex Unit.
2.3
Operation
2.3.1
Switchback Operation
• The paper printed on one side is switched back by the exit rollers on copier to transport it
into the duplex unit.
• The switchback operation of transport rollers is carried out by the Switchback Motor.
4
Transport Roll 2
Theory of Operation Ver. 1.0 Apr. 2007
Transport Roller 1
Transport Roll 1
Transport Roller 2
4532C502AA
4532C504AA