Before Using the Printer
Product Models and Supported Interfaces
Part Names
Setup
Checking/Changing the Installation DirectionChanging the Paper WidthConnecting CablesConnecting Smart DevicesUsing the Power Switch Cover
Basic Operations
Turning the Power On/OffRemoving the Covers (Rear and Bottom)Attaching the Covers (Rear and Bottom)Installing or Replacing the Roll Paper
Cleaning
Troubleshooting
About the QR Code LabelMeanings of LED IndicationsPrintout is FaintCannot PrintWhen the Roll Paper Jams
Appendix
Top > Basic Operations > Turning the Power On/Off
Turning the Power On/Off
Use the 
Power switch to turn the printer on or off.
Before Using the Printer
Product Models and Supported Interfaces
Part Names
Setup
Checking/Changing the Installation DirectionChanging the Paper WidthConnecting CablesConnecting Smart DevicesUsing the Power Switch Cover
Basic Operations
Turning the Power On/OffRemoving the Covers (Rear and Bottom)Attaching the Covers (Rear and Bottom)Installing or Replacing the Roll Paper
Cleaning
Troubleshooting
About the QR Code LabelMeanings of LED IndicationsPrintout is FaintCannot PrintWhen the Roll Paper Jams
Appendix
Top > Basic Operations > Turning the Power On/Off
Turning the Power On/Off
Use the Power switch to turn the printer on or off.