Canon iPF671 Service Manual page 194

Chapter 4
4. Contact between Pinch Roller Release Shaft and Pinch Roller [1] / Pinch Roller Pressure Release Gear [2] / Protrusion of Release lever [3] / Bushing of Feed
Roller [4]
[1]
[2]
[4]
[4]
[3]
[3]
F-4-120
4-58