Oki C5510nMFP Handy Reference page 9

Control Panel Keys
Start and Other Keys
14. Menu - Access the menu to set up
the MFP.
15. Reset - Change the scanner to the
factory default settings.
16. Power save - Press once to go to
"sleep" mode (continuous press is
invalid).
(cont'd)
17. Power LEDs
18. Mono - Select to send or copy
19. Color - Select to send or copy in
20. Stop - Select to stop all operations
8
Power - Lights to indicate "power on
and ready".
Alarm - Lights to indicate error
conditions.
Sleep - Lights to indicate power save
mode.
document(s) in black/white.
color.
(display shifts to stand-by screen for
each function). Does not affect
settings.