The (JK721) cutting plotter remains a staple for small-scale sign making, but getting it to communicate with Windows 10 64-bit often requires specific manual configurations, as the machine typically relies on older communication protocols. Where to Download the Jinka 721 Driver
: Most Jinka plotters use the CH341 chipset for USB connectivity. If Windows fails to recognize the device, you can download the CH341SER.EXE VCP Driver from the manufacturer, Nanjing Qinheng Microelectronics.
: Tools like Easy Cut Studio and SignCut offer built-in drivers for Jinka plotters. Essential Installation Steps for Windows 10 64-bit