# USB vinyl cutter: USB001 vs USB_Printer_0 for contour

- Source-Date (SAST): 2023-05-29 15:30; video reminder 2023-06-07 16:14
- From/To: Eric → support; April → support
- Dest: both
- Review-after: 2027-02-28
- Status: current
- Source: company email (Archives/Internal Affairs), 2023-05-29 / 2023-06-07

## Facts

- Ports named **USB001**, **USB002**, … are fine for **normal** cutting.
- **Contour** cutting needs two-way communication: select **USB_Printer_0** (and siblings), not USB001.
- Staff training clip April forwarded: https://www.youtube.com/watch?v=m5JU5ZH7Z4o