Mobile printers are similar to thermal label printers but provide freedom from any cable connections to a PC. Mobile printers do have a few limitations due to their small size. They are not made for very high volumes, have limited roll capacity, and have smaller print widths, usually 2, 3, or 4; max. However, if you need to make labels or receipts on the move, a mobile printer will provide you high quality print in a compact package that fits on your hip. These printers are perfect for delivery drivers or sales agents to create receipts in the field or a warehouse worker that needs to make labels on the spot. Since these printers are not tied to a fixed PC, you normally communicate to them wirelessly through Bluetooth or Wi-Fi.