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 > Troubleshooting > About the QR Code Label
About the QR Code Label
By scanning the QR code on the label attached to the inner side of the roll paper cover, you can quickly access the troubleshooting information described in this chapter.
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 > Troubleshooting > About the QR Code Label
About the QR Code Label
By scanning the QR code on the label attached to the inner side of the roll paper cover, you can quickly access the troubleshooting information described in this chapter.