• Unpack printer and plug into power.
• Load labels into the printer.  They go face down.  ( DYMO LabelWriter Manual)
• Press ^ on printer to feed a single label.
• Note: if you cannot reliably feed a single label, eVisitor will probably not be able to print.
  
  

• Plug the USB cord into the computer and load the driver.  (32-bit)   (64-bit)  (ver 8.3.0.443)
• Start, Devices and Printers, r-click on Printing Preferences, Advanced:
• Set "Graphic: Print Quality" to 300 x 600 dots per inch
• Set "Printer Features: Print Quality" to  Barcodes and Graphics
• Print a test page. 
• Note: If you can't reliably print a Windows test page, eVisitor will probably not be able to print.
   
  

• Login to eVisitor.
• Goto settings, devices, "Reset printer to defaults".
• Test by printing several badges.
  

• DYMO USB 3 printing issue: LabelWriter USB 3 Fix.
• Uninstall DYMO drivers:   C:\Program Files(x86)\DYMO\Dymo Label Software\Support\LWSupport.exe.