Even if you are using a USB cable, the software usually needs to be told it is a "Serial" connection via the COM port you installed in step one. Summary for Success To get running, install the CH340 driver first, identify your in Device Manager, and then link that port within SignMaster specifically for Windows 11?
: Adjusting this (typically to around 15ms) smooths the entry and exit of the blade, preventing jagged edges on delicate vinyl. jinka jk 1351 driver software
Often bundled with Jinka machines; it handles both design and cutting. Even if you are using a USB cable,
This is where most users hit a wall. The JK 1351 has been on the market for years, and the driver support reflects that. install the CH340 driver first