Phomemo Label Maker,M220 Label Printer,3 Inch Bluetooth Thermal Label Maker Mach por | ago 11, 2026Step 2: Use the USB data cable to connect the M220 label maker to your computer. Step 3: Select the label size, edit the content, and choose M220 from the printer list. Phone and Tablet Start Printing – Step 1: Download the App ‘Print Master’.