Canon iR3570 Service Manual page 132

Chapter 2
4) Fit the voice board [1] to the PCI Bus Expansion Kit-B1 [A], and fix it in place using the 2 screws [2] removed in step 2).
Be sure that the PCB is perpendicular to the connector.
5) Detach the face cover.
6) Remove the screw [1] and the blanking seal [2] fixed to the right upper cover (Do not use the removed screw and blanking seal).
2-58
66MHz
Cautions in mounting
[1]
[C] [B] [A]
33MHz
[1]
F-2-191
[1]
[2]
F-2-192
[1]