Control Panel
This section introduces the names of the parts of the control panel and explains their functions.
No. Name Description
1 [Power] key This indicator lights blue when the machine is turned on.
2 [Wi-Fi Direct] key (only
SP 377DNwX)
Pressing this key while Wi-Fi is disabled activates Wi-Fi and
reboots the machine automatically. Press this key while Wi-Fi is
enabled to activate or deactivate the Wi-Fi Direct function. This
indicator lights blue when the Wi-Fi Direct function is active. After
a long press of this key, configure the WPS using the PIN code or
in PBC mode. For details, see Setup Guide.
3 Network Indicator
(only SP 377DNwX)
This indicator lights blue when the network is connected.
4 [Stop] key Press this key once to pause a job that is currently printing. To
cancel a job, press it again.
5 [Start] key Press to restart the printing job.
6 Data In Indicator This indicator lights blue when the machine receives print data
from the host device.
7 Toner/Paper End
Indicator
This indicator lights red when the machine runs out of paper or
toner. It flashes when the toner is nearly empty.
Guide to Components
15