Samsung SRP 770 User Manual - Page 4

2. Samsung Label Printer Feed Button Cover Peel-off Cover Open/Close Printer Head Paper Holder Paper Guide Paper(gap) Sensor Peel-off Sensor Power Connector Status Indicator Power Switch (Option) Auto Cutter Paper Adjuster Dip Switch Interface Connectors [RS-232C, IEEE1284, USB] 6 3. Connecting the Power Supply CAUTIONS: When connecting or disconnecting the power supply from the printer, make sure that the power supply is not plugged into an electrical outlet. And the power supply's rated voltage and your outlet's voltage do not match, contact your dealer for assistance. Then do not plug in the power cord. Otherwise, you may damage the power supply or the printer. 1. Make sure that the printer's power switch is turned off, and the power supply's power cord is unplugged from the electrical outlet. 2. Check the label on the power supply to make sure that the voltage required by the power supply matches that of your electrical outlet. 3. Plug in the power supply's cable as shown below. Notice that the flat side of the plug faces down. 7