Canon Color imageCLASS MF8450c Basic Operation Manual page 291

Send Start Speed
7
Use [▼], [▲] or
the desired start speed, then press [OK].
If your document transmission is slow in
starting, this may mean that the telephone lines
in your area are in poor condition. Select a
slower speed. You can select <33600 bps>,
<14400 bps>, <9600 bps>, <7200 bps>, <4800
bps>, or <2400 bps>.
8
Press
Main Menu screen.
5-90
(Scroll Wheel) to select
(Main Menu) to return to the