Oki PT340 Guide De L'utilisateur page 20

Built-in Power Supply Model
(1) Connect the power connector to the AC inlet.
Caution: Before connecting the power cable, turn off the power
Caution: Perform power cable connection with the device placed
Caution: If the device is installed vertically, use a right-angled power
(2) Insert the plug of the power cable into the outlet.
switches on the printer and all the devices connected to the
printer. Also, remove the plug of the power cable from the
outlet.
vertically for easy operation.
cable.
AC Inlet
18
Power Cable