3-83
Confidential
(5) Slide the Registration sensor film in the direction of the arrow to remove it from the 
Registration mark sensor ASSY.
(6) Release the Registration mark sensor L harness from the securing fixtures. Slide the 
Registration mark sensor L PCB in the direction of the arrow while pushing the Boss to 
remove it from the Registration mark sensor ASSY.
(7) Release the Registration mark sensor R harness from the securing fixtures. Slide the 
Registration mark sensor R PCB in the direction of the arrow while pushing the Boss to 
remove it from the Registration mark sensor ASSY.
Fig. 3-75
Harness routing: Refer to “7. Registration mark sensor ASSY, Eject sensor PCB”.
Registration mark 
sensor L harness
Registration sensor film
Registration mark 
sensor R PCB
Registration mark 
sensor R harness
Registration mark sensor L PCB
Registration mark sensor ASSY
Boss
Boss