Brother MFC-J680DW Basic User's Manual page 14

While the machine is in Sleep Mode, the Home icon blinks.
(Cancel)
Press to cancel an operation (available when illuminated in red).
4. Power On/Off
Press to turn the machine on.
Press and hold down
Down] and will stay on for a few seconds before turning itself off. If you have connected an
external telephone or TAD, it is always available.
If you turn the machine off using
print quality. To prolong print head life, provide better ink efficiency, and maintain print quality,
keep your machine connected to a power source at all times.
to turn the machine off. The Touchscreen will display [Shutting
, it will still clean the print head periodically to maintain
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