This label maker is an all-in-one kit with everything you need to address, weigh and stamp your mail. Thermal printing technology is silent and never needs ink, toner, or ribbons. 300 dpi resolution 55 labels per minute print speed. Holds two label rolls for twice the productivity with less switching. USB Compatibility with Windows 2000, XP, Vista and Mac OS X (10.2.8 or later). Includes label printer, scale, 1 roll of 200 DYMO Stamps postage labels and 1 roll of 130 DYMO address labels. 2-year limited manufacturer warranty.