Ricoh Aficio MP171 - By-pass Feed Roller

2. Release the hooks on the bottom of the paper feed tray to detach the friction pad [A].
Paper End Sensor
1. By-pass Feed Unit (page 79 "By-pass Feed Unit")
2. PCDU (page 55 "PCDU")
3. Bracket [A] ( x 6)
4. Paper End Sensor [A] ( x 1, Hook)
4. Replacement and Adjustment
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