Here are the most reliable methods to connect your ROHS 721 to your computer.
9600 (or 4800, depending on your software manual). Data bits: 8 Parity: None Stop bits: 1 Flow control: Hardware (or Xon / Xoff) rohs cutting plotter 721 drivers windows 10
Because many ROHS 721 legacy drivers are older and unsigned, Windows 10 might block them from loading silently. If your Device Manager shows an error code 52 or code 10, follow these steps: Here are the most reliable methods to connect