Before Using the Printer
Part Names
Setup
Opening/Closing the Roll Paper CoverRemoving/Attaching the Rear CoverPlacing the PrinterChanging the Paper WidthConnecting to Power SourceConnecting Interface CablesConnecting Smart Devices and Computers
Basic Operations
Cleaning
Troubleshooting
About the QR Code LabelMeanings of LED IndicationsPrintout is FaintCannot PrintWhen the Roll Paper JamsWhen the Roll Paper Cover does Not Open
Appendix
Top > Troubleshooting > Printout is Faint
Printout is Faint
If your print out is faint or banding appears as shown below, the thermal print head may be stained badly. Clean the thermal print head and check that the problem is solved.
Before Using the Printer
Part Names
Setup
Opening/Closing the Roll Paper CoverRemoving/Attaching the Rear CoverPlacing the PrinterChanging the Paper WidthConnecting to Power SourceConnecting Interface CablesConnecting Smart Devices and Computers
Basic Operations
Cleaning
Troubleshooting
About the QR Code LabelMeanings of LED IndicationsPrintout is FaintCannot PrintWhen the Roll Paper JamsWhen the Roll Paper Cover does Not Open
Appendix
Top > Troubleshooting > Printout is Faint
Printout is Faint
If your print out is faint or banding appears as shown below, the thermal print head may be stained badly. Clean the thermal print head and check that the problem is solved.