Parallel to USB adapter
Some cutters, usually older ones, only have a parallel or LPT port as it is also known as, and there aren’t too many computers today that have the corresponding port to make this communication work. However, there are parallel to USB adapters out there that you can use, but please note that this is only for Windows computers. Once again we recommend an adapter with an FTDI-chip in as we do not give support for other USB chips when connecting with a parallel cable.
1. The adapter should be connected according the pictures.
2. Install the driver that came with your adapter and restart your computer.
Next step, install SignCut
What operating system are you using?