The most common chipset used in newer Jinka models.
The Jinka 721 cutting plotter does not use a native USB controller. Instead, it relies on an internal USB-to-Serial conversion chip. When you plug the USB cable into your Windows 10 computer, the operating system requires a specific virtual COM port driver to communicate with the plotter. Most Jinka 721 models utilize one of two primary chipsets:
To ensure the cutter "works" after the driver is installed, you must match the software settings to the hardware:
: If using a serial connection, ensure it is a high-quality RS-232-C cable; standard serial cables may fail to communicate. download driver jinka 721 for windows 10 work
Most Jinka 721 machines use one of two main communication chips:
Your vinyl cutting software needs to know exactly which virtual mailbox to send data to. To find this number: Open again. Expand Ports (COM & LPT) .
Before beginning the installation, make sure your Jinka 721 cutting plotter is from your computer. The most common chipset used in newer Jinka models
The driver installation is only half the process. You must match the software connection profile to your Windows 10 Device Manager settings. Standard Jinka 721 Communication Settings:
Set the connection type explicitly to rather than USB, and input the COM number verified from your Device Manager. CH341SER.EXE - Nanjing Qinheng Microelectronics Co., Ltd.
Search for: Realtek RTL8188EU Windows 10 driver or MT7601 Windows 10 driver Microsoft Update Catalog When you plug the USB cable into your
Most Jinka 721 plotters utilize an internal CH340 or CH341 USB-to-Serial conversion chip on their motherboards. Without this underlying emulation layer, your computer will display the device as an "Unknown Device" with a yellow exclamation mark in the Device Manager.
from Nanjing Qinheng Microelectronics is a common working substitute for Windows 10 (32 & 64-bit). 2. Windows 10 Special Requirement
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