Send a simple test cut (e.g., a small circle or text) directly from the software. Adjust blade depth and cutting force as needed for your material.
If the cutter is not recognized immediately, the "exclusive" need is to ensure the CH340/CH341 USB-to-Serial driver is installed (for Windows 7/10/11) to create a virtual COM port. Troubleshooting & Optimization
Installing the Jinka 721PE Driver Exclusive requires precision. Follow this guide to avoid "Code 10" or "Code 52" errors. jinka 721pe driver exclusive
The most powerful and exclusive driver for the JINKA 721PE is a plugin for CorelDRAW. This plugin, often named , allows you to cut directly from within CorelDRAW, bypassing the need for separate cutting software.
Go to Device Manager > Ports > Right-click your COM Port > Properties > Port Settings . Ensure the Flow Control is strictly set to Hardware . Avoid using USB extension cables longer than 1.8 metres. Issue 3: COM Port Number is Too High (e.g., COM15) Send a simple test cut (e
Set to Hardware or RTS/CTS to prevent the machine from pausing mid-cut. Troubleshooting Common Driver and Connection Issues
Temporalily pause third-party security software, as they occasionally block virtual COM port creation. This plugin, often named , allows you to
Look for an entry labeled or USB Serial Port (COMx) , where "x" represents the assigned port number (e.g., COM3 or COM4). Note this number down; you will need it for your cutting software. Configuring Your Design Software
Prevents the cutter from stopping mid-job by efficiently managing the data flow between your computer and the plotter's onboard memory.
Follow these steps closely to avoid communication conflicts between your computer and the plotter. Step 1: Prepare the Hardware Keep the Jinka 721PE turned . Disconnect the USB cable from your computer.