Canon PIXMA MX850 Series Quick Start Manual page 72

(2) Use the { or } button to select the month when summer time ends, then press the OK
button.
(3) Use the { or } button to select the week when summer time ends, then press the OK
button.
(4) Use the { or } button to select the day of the week when summer time ends, then press
the OK button.
(5) Use the Numeric buttons to enter the time (in 24-hour format) when summer time ends,
then press the OK button.
Precede single digits with a zero.
The summer time end date/time is set.
8
Press the FAX button.
68 Faxing