# Part
1 Shifter stop detection actuator
2 Lower limit detection actuator
3 Transfer guide stop lever
4 Sensor (2500-sheet tray elevator home)
5 Main tray
6 Near empty detection actuator
7 Motor (2500-sheet tray elevator)
8 Sensor (2500-sheet tray main tray near empty)
7421
Appendix C: Theory of operation
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