Verify your physical cabling. If you are using a USB-to-Parallel converter, check Windows Device Manager to identify the exact virtual COM or LPT port number assigned to the adapter, then update your CAD software configuration to match. Issue 3: Incomplete or Garbled Printing
Once logged in:
: Ensure your CAD software (e.g., Modaris V8 or Optitex 15+) is compatible with the version of the Alys driver you are installing. Lectra Alys30 Plotter - the Optitex Help Center lectra+alys+30+plotter+driver+download+link+upd