The JM40-M01 needs to know if you are using Gap labels (standard stickers) or Continuous/Black Mark media.
Now, download your driver, print that first perfect label, and enjoy the reliability of the Citizen JM40-M01. citizen label printer jm40-m01 driver download
Select your Citizen model (or closest equivalent) and connect via USB or Network (TCP/IP). Click "Finish" and restart your computer if prompted. Citizen Systems Driver Support for Other Platforms Citizen provides CUPS drivers for macOS. Alternatively, the Peninsula Thermal Print System offers drivers for Mac users. CUPS Linux drivers are available on the Citizen Systems support site www.peninsula-group.com Common Troubleshooting Driver Unavailable Error: The JM40-M01 needs to know if you are