Ricoh C211 Service Manual page 548

4. Ist Original Sensor:
[El
1) Remove the screw securing the stopper [A].
2) Remove the platen plate [B].
3) Remove the original guide [C].
4) Remove the ADF unit cover [D] (5 screws).
5) Remove hook springs [E].
6) Remove the separation guide plate [F].
7) Remove the separation blade assembly [H].
8) Disconnect the 1st original sensor connector [1].
9) Remove the sensor from the sensor bracket.
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