Do not try to use generic “USB printing” on Mac. Your plotter is not a printer and will ignore standard CUPS drivers.
We must first configure the plotter inside Windows. redsail cutting plotter software installation
Before installing the software, make sure your computer meets the following system requirements: Do not try to use generic “USB printing” on Mac
This is where most users go wrong. Install the driver so Windows recognizes the plotter hardware. redsail cutting plotter software installation