- Remove the right cover. (Right Cover)
 - Remove the paper exit cover. (Paper Exit Cover (with Operation Panel))
 - Remove the fusing unit. (Fusing Unit)
 Remove the metal bracket [A] (
×6).
- For the drawer connector of the fusing unit, washer screws are used.
 - After removing the screws, turn the connector [B] outward. 
 
- Remove the actuator [A] and partition plate [B].
 Remove the Mylar plate [A] attached under the sensor.
- Do not discard the removed mylar plate because it will be reused when the sensor is installed.
 - When reattaching the plate, fit it within the 3 tabs of the sensor.
 
- Remove the paper exit full sensor [A] (
×1, hook ×3).