Dell 2135CN, Service Manual

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Chapter 6 Principle of Operation (Scanner)
Version 1 2008.02.01
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
release the spring pressure
, and
make enough clearance between the Pinch Rolls and the Takeaway Roll.
Mnt06032KA
Open COVER ADF JAM
Pinch Roll Assy
Takeaway Roll
Arm
Pinch Roll
Spring
COVER ADF JAM
Takeaway Roll
Arm
Pinch Roll
Spring
Close COVER ADF JAM
COVER ADF JAM