The now largely inactive official website at http://www.cutok.com/Support.htm is often cited as a resource. However, be aware that the drivers there are legacy versions and may not function correctly with Windows 10.
The vector data format is mismatched. Ensure your design application is transmitting commands using standard HPGL or DMPL coordinate languages, which the CUTOK motherboard requires.
: For CH340-based Cutok DC330 units, keep a copy of CH341SER.EXE version 3.8+ on hand – it remains the most reliable driver package for Windows 10 as of 2026. Cutok Dc330 Driver Windows 10
Windows 10 might block the driver because it is not digitally signed. Go to . Under Advanced startup , click Restart now .
Select Cutok or choose a generic standard profile like HPGL or Roland PNC-1000 . The now largely inactive official website at http://www
You should see an entry similar to or Cutok Plotter (COMx) .
Because the Cutok DC330 was originally designed for older versions of Windows like XP, Vista, and Windows 7, users often face "Driver Unavailable" errors on newer systems. To resolve this, you must download a driver that specifically supports 64-bit Windows 10 environments. and Windows 7
: Reboot your system to finalize the communication link. Software Compatibility