LENVII LV-1200 USB Shipping Label Printer,4x6 Thermal Label Printer Single Function Monochrome Label Printer  (Label Roll)

USB Wired Connection: Print via USB cable connection. Compatible with Windows, and Linux. Note: Printing does not support Wireless & Bluetooth connection. Simple Operation: Insert the label, the printer will automatically capture the label and recognize it.The printing speed of 180mm/s ideal for 4" x 6" shipping labels, warehouse labels, barcode and FBA Labels, UPS, USPS,etc.When starting to print, press and hold the Black feeder button to identify and calibrate the label size. No ink or toner needed:Printer uses direct thermal technology No ink or toner is required, more efficient & economical than traditional ink-jet printers. All you need is thermal paper. Auto Label Detection With the intelligent paper return function,label printer could adjust the position automatically and precisely, making the whole process fast and convenient. You won’t waste any piece of paper because the automatic induction positioning could confirmed that each piece of label paper is printed correctly.