Konica Minolta 5430 DL 5440 DL 5450 Manual

A SERVICE OF

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Main Unit Theory of Operation 2nd Transfer Section

2-51

II Composition/Operation

9.2.2 2nd Transfer Roller pressure position deviation preventive mechanism

• When the Right Door is opened and closed, the Pressure Cam is rotated to prevent the

2nd Transfer Roller from deviating from the pressure position.

A. Operation

• The lever moves up or down as the Right Door is opened or closed, thereby locking rota-

tion of the coupling gear that drives the Pressure Cam.

9.2.3 2nd transfer voltage control

• The transfer voltage (T2) is applied to the 2nd Transfer Roller in order to transfer the

toner image from the Transfer Belt to the media.

• The transfer voltage (T2) is applied after the 2nd Transfer Roller has been pressed

against the Transfer Belt.

When the Right Door is closed When the Right Door is opened

Right Door open/

close lever

Pressure Cam

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