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Before downloading any driver, you must understand the error. When your Jinka 1351 screen shows “i---” , it means the plotter is powered on but not receiving data from the computer. It is essentially saying: “I am waiting for a signal, but nothing is coming through.”
If you completed the driver installation and the error remains, try these fixes: i--- Download Driver Cutting Plotter Jinka 1351
Many users face issues because Windows does not automatically detect the hardware. Follow this procedure strictly: Before downloading any driver, you must understand the error
If you cannot find the driver, you can use a software emulation trick: Follow this procedure strictly: If you cannot find
Critical Note: The Jinka 1351 rarely uses a traditional “printer driver.” Instead, it uses a USB-to-Serial bridge driver. If your software communicates via COM port emulation, the correct driver is almost always the CH340/CH341 driver.
Before diving into the software, it is worth noting the hardware itself.