The position of the contact sensors on the left side of the vertical transport unit is shown below.
[A]: Tray 1 Vertical Transport Contact Sensor
[B]: Tray 1 Vertical Transport Exit Contact Sensor
[C]: Tray 2 Vertical Transport Exit Contact Sensor
- Remove the vertical feed unit (Vertical Feed Unit)
 - Remove the spring and the sensor bracket [A].
 - Turn over the sensor bracket, release the edge saddle, and disconnect the connector of the sensor.
 - Remove the tray 1 vertical transport contact sensor from the sensor bracket.