Canon Additional Finisher Tray-A1 Installation Procedure page 14

Chapter 1
[1]
[3]
6) Remove the screw [1], and detach the slide guide
stopper [2]; then, slide the slide guide [3] upward to
detach.
[1]
7) Remove the screw [1], and detach the tray stopper
6
[2]
F-1-7
[3]
[2]
F-1-8
[2].
[2]
[1]
8) Remove the 2 screws [1], and detach the grounding
wire [2] and the cable fixing plate [3]; then,
disconnect the 2 connectors [4].
[4]
F-1-10
9) Slide the No. 1 tray upward to detach.
10) Remove the 4 screws [1], and detach the tray
cover.
F-1-9
[2] [3]
[1]