Theory of operation Ver. 1.0 Nov. 2007
23.3 Operation
23.3.1
Outline
• As the duplex system doesn't have its dedicated motor and board, the paper exit roller,
switchback roller, Duplex transport roller are driven by the fusing motor. Paper is trans-
ported to exist out direction or to switchover roller direction controlled with the switchback
guide.
• This model is provided with the switchback roller and its route control system, which
enables the machine to achieve 100% productivity of duplex print of A4/LTR.
Paper switchback section
Switchback roller
Switchback guide
Duplex transport roller
23. Switchback/Duplex section
Re-fed paper transport section
Drive section
Fusing motor
A011T2C540AA
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