Dymo LabelWriter 310 the LW310 Eliminates the hassle of printing labels with a desktop or network printer. Direct thermal print technology eliminates ribbons, toner and ink cartridges. Prints labels up to 1-1/2" (40 mm) wide. 1-1/2" width ensures that even 5 and 6 line addresses fit comfortably on labels. 300dpi resolution for laser sharp labels - 2x the resolution of any other label printer brand. Prints standard address labels in approximately 4 seconds.