Canon imageCLASS MF4690 Operation Manual page 41

J [Image Quality] key
Press to select image quality for copy or fax.
K [Collate/2 on 1] key
Press to collate copies, or press to set 2 on 1
copying.
L Log In/Out key (ID key)
Press to operate the machine when the ID
management is activated. Also press to enable
the ID management when you finished using
the machine.
M [Energy Saver] key
Press to set or cancel the Sleep mode manually.
The key lights green when the Sleep mode is
set, and goes off when the mode is canceled.
N [Stop/Reset] key
Press to stop a current job. Also, press to return
the machine to the standby mode.
O Error indicator
Flashes when an error has occurred.
P Processing/Data indicator
Flashes while sending or receiving faxes. Lights
when the machine has waiting jobs and stores
the data in memory.
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Q [Start] key
Press to start copying, scanning and sending
faxes.
R Numeric keys
Enter letters and numbers.
S [Tone] key
Press to switch from rotary pulse to tone dialing.
T [Clear] key
Press to clear entered alphanumeric characters.
U [ ] key
Press to increase the value for various settings.
Also press to see the next item in the menu.
V [OK] key
Press to accept a set function or mode.
Also press and hold to print a sample page
when you are in the copy mode. For details, see
"Printing a Sample Page, " on p. 3-16.
W [ ] key
Press to decrease the value for various settings.
Also press to see the previous item in the menu.
X LCD display
Displays messages and prompts during
operation. Displays selection, text, and numbers
when adjusting the settings.
Y [Toner Gauge] key
Press to check the toner remaining in the toner
cartridge.