KE100: HP Compact Thermal Label Printer 100 With 203 dpi (dots per inch), the KE100 label printer offers the same outstanding quality as the KE200 in a more compact size. Like the KE200, the KE100 thermal label printer uses direct thermal printing, eliminating the cost and hassle of ink. The KE200 also makes no compromises when it comes to speed and user-friendliness. From gift or container stickers at home to shipping labels in the office or warehouse, this thermal label printer can handle it all. Its compact design makes it ideal for small businesses or home offices with limited space.