Run the downloaded executable file (usually named CH341SER.EXE ). Click the button within the setup wizard.
9600 (or 4800 in some older models) Data Bits: 8 Parity: None Stop Bits: 1
| Parameter | Value | |-----------|-------| | Max cutting width | 720 mm (28.3 in) | | Max media width | 790 mm (31.1 in) | | Cutting force | 0–500 g | | Speed | 10–800 mm/s | | Communication | USB + Serial (RS232) | | Supported formats | DXF, AI, PLT, SVG (via software) | Rohs 721 Cutting Plotter Driver Pc
By methodically matching your PC's hardware port emulation with your cutting software's output configuration, you can maximize the lifecycle of your Rohs 721 plotter and maintain efficient production rates.
This usually occurs if Windows automatically updated to a driver version that doesn't support clone chips. Run the downloaded executable file (usually named CH341SER
🔗 Actual download links would be inserted here (e.g., from manufacturer or driver database).
Your software language standard does not match the cutter. Ensure your software driver output is set to HP-GL or DMPL based on your specific user manual preferences. To help troubleshoot further, let me know: Which Windows version are you running? This usually occurs if Windows automatically updated to
Manufactured by WCH, this is the most common chip in budget machines.
You will need this exact number to configure your design and cutting software. Configuring the Cutter in Design Software
