Canon MF 3240 Series - Manual (Page 23)

1-10
Before U
s
ing the Machine
Timer Settings
Setting Sleep Mode
When the machine remains idle for a certain period of time, it automatically enters
Sleep mode.
1
Press [Additional Functions].
2
Press [ ] or [ ] to select <TIMER SETTINGS>, then press [OK].
3
Press [ ] or [ ] to select <AUTO SLEEP>, then press [OK].
1
2
3
[OK]