Xerox ColorQube 8570 Service Manual page 409

The Transfer Roller is still loaded as the Process Drive activates the Drum Maintenance. The
Process Drive engages the Transfix Roller and the Drum Maintenance system simultaneously
with high speed and duty cycle.
Figure 4 Transfix and Drum Maintenance are loaded
The Drum Maintenance stays loaded as the Transfix unloads.
Figure 5 Drum Maintenance is loaded
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ColorQube 8570/8870 Service Manual
Media Drive Assembly
The Media Drive assembly controls each Roller in the paper transport system. A gear train
located behind the Motor connects it to the Exit Rollers, which are built into the Exit Module.
Gear trains located within the Media Drive Assembly, along with two Clutches and a Solenoid,
allow the Motor to control the Pick, Takeaway, Duplex, and Deskew Rollers. A unique Swing
Arm allows the Pick, Takeaway, Deskew, and Duplex Rollers to rotate in the same direction
regardless of the direction the Motor is rotating.
October 2012
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Figure 6 Media Drive Assembly
Theory of Operation
System Drive