Dell 2135cn Service Manual page 629

Chapter 3 Removal and Replacement Procedures (RRPs)
Removal 58 TRAY ASSY ADF INPUT (PL10.10.11)
1) Open the COVER ADF JAM
(PL10.10.2).
2) Bend the rear side hinge of the TRAY
ASSY ADF INPUT (PL10.10.11), release
the boss from the hole of the ADF ASSY.
3) Release the front side boss of the TRAY
ASSY ADF INPUT from the hole of the
ADF ASSY, remove the RAY ASSY ADF
INPUT.
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Version 1 2008.02.01