Canon iR C6800 Series Installation Procedure page 22

Chapter 1
F-1-38
16) Remove the 3 binding screws (M4x8) [1].
[1]
F-1-39
17) Shift down the fixing/feeding assembly releasing
lever [1] in the direction of the arrow.
F-1-40
18) Slide out the fixing/feeding assembly [1] to the
front.
14
[1]
[1]
[1]
F-1-41
19) Push the 2 slide-out hook [1] found on both sides
of the fixing/feeding assembly, and fully slide out the
fixing/feeding assembly [2].
[1]
F-1-42
20) Lift both ends [1] of the process unit slightly; then,
fully slide out the process unit [2] to the front.
[2]
[1]