2-sided Printing of Two A4 Originals with Two Sheets of Paper Resident in the System
Belt Positioning Sensor
(PC4)
Registration Sensor (PC1)
Exit Sensor (PC7)
Duplex Reverse Motor
(M9 DU)
Duolex Transport Motor
(M8 DU)
Duplex Registration
Solenoid (SL6 DU)
Duplex Paper Loop
Sensor (PC10 DU)
Phaser® 6120 Color Laser Printer Service Manual
Forward
Backward
Forward
Backward
Forward
Backward
Rotation
Rotation
Rotation
Rotation
Rotation
Rotation
9-28
Theory of Operation
Forward
Backward
Forward
Rotation
Rotation
Rotation
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