SRP-270
2. Connecting the cables
2-1 Connecting the AC adapter to the printer
2-1-1 Make sure that the printer is turned off.
2-1-2 CHECK the label on the AC adapter to make sure the voltage required by the AC adapter matches that of your electrical outlet.
2-1-3 Plug the DC cord connector into the printer’s power connector. 2-1-4 Plug the AC adapter power cord into the wall outlet.