Canon Puncher Unit-L1 Installation Procedure page 24

Chapter 1
machine's left cover [2]; then, cut the 2 locations [3]
[4] of the face plate. Cut the point [6] indicated on
the face plate [6] of the rear left cover. Mount the
left cover and the rear left over.
[6]
[5]
[4]
[1]
[1]
[2]
F-1-40
<When Connecting
Finisher-Q4 to an iR4570/3570/,2870/2270 Series
Machine>
1-1) Open the upper front cover [1].
F-1-41
1-2) Remove the face rubber member [1].
1-3) Remove the binding screw [2].
1-4) Remove the RS tightening screw [3].
1-5) Detach the front cover unit [4] as indicated by the
arrow in the figure.
F-1-42
16
[3]
the Finisher-Q3/Saddle
1-6) Remove the 4 screws [1], and detach the left
cover [2] of the host machine.
1-7) Cut the face plate [3] of the left cover.
1-8) Cut the face plate [5] of the inside rear cover
(lower) [4].
1-9) Cut the face plate [7] of the rear left cover [6].
[7]
[6]
[5]
[1]
[2]
[1]
F-1-43
1-10) Mount the left cover.
1-11) Mount the front cover [3] using 2 screws [2];
then, fit the rubber piece.
At this time, be sure to slide the front cover to the right
so that its claws will match the host machine.
F-1-44
[4]
[3]