Ricoh IM C300 Service Manual page 1612

Tray Lifting up Mechanism
1.4 TRAY LIFTING UP MECHANISM
The pressure of the tray bottom plate [F] can be adjusted depending on the amount of paper remaining.
The drive of the tray lift motor raises the tray bottom plate [F] via the tray bottom plate pressure lever
[A], the pressing spring, and the tray bottom plate lift lever [E].
The pulses from the lift lever encoder [C] are detected by the tray bottom plate lift sensor (S5) [B]. The
tray lift motor is controlled based on the pulses from the encoder.
Callout
[A] Tray Bottom Plate Pressure Lever
[B] Tray Bottom Plate Lift Sensor (S5)
[C] Lift Lever Encoder
SM
Item
7
Callout
[D] Tray Bottom Plate HP Sensor (S4)
[E] Tray Bottom Plate Lift Lever
[F] Tray Bottom Plate
Item
D3GQ