Dell 2135cn Service Manual page 833

Chapter 6 Principle of Operation (Scanner)
Pinch Roll Assy
The Pinch Roll Assy is normally pressed against the direction of the Takeaway Roll by the spring
pressure.
Documents are fed through between the Pinch Rolls and the Takeaway Roll to the CVT Window by
the rotation of the Takeaway Roll.
If a jam occurs between the Pinch Roll Assy and the Takeaway Roll, it is hard to retrieve documents
due to the high spring pressure of Pinch Roll Assy.
In order to retrieve jammed documents, open the Cover Assy ADF to , and
release the spring pressure
make enough clearance between the Pinch Rolls and the Takeaway Roll.
Close COVER ADF JAM Open COVER ADF JAM
Arm Arm
Takeaway Roll Takeaway Roll
Pinch Roll Pinch Roll
Spring Spring
COVER ADF JAM COVER ADF JAM
Pinch Roll Assy
Mnt06032KA
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Version 1 2008.02.01