Ricoh Aficio MP171 - Relay Clutch

5. PCDU Cooling Fan with Bracket [A] ( x 2, x 1, hook x 1)
6. Drive Unit [A] ( x 7, Grounding Plate x 2, x 3)
Gear Unit
1. Drive Unit (page 61 "Drive Unit")
2. Registration Clutch (page 60 "Registration Clutch")
3. By-pass Bottom Plate Clutch (page 65 "By-pass Bottom Plate Clutch")
4. Paper Feed Clutch (page 61 "Paper Feed Clutch")
5. By-pass Feed Clutch (page 63 "By-pass Feed Clutch")
6. Temp Humid Sensor (page 102 "Temp Humid Sensor")
7. Paper Size Detection Switch (page 84 "Paper Size Detection Switch")
4. Replacement and Adjustment
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