Go to the official manufacturer download portal (typically http://zjiang.com ). Navigate to the or Service & Support section.
Choose POS-9210 or ZJ-9210 from the printer series list.
Once the installation progress bar reaches 100%, click Finish . It is highly recommended to restart your PC to register the new print spooler settings. For Mac Users (macOS)
Assuming Windows 10/11 64-bit:
5.4 Post-install Configuration
: 203 DPI (8 dots/mm) for crisp, scannable barcodes.
You can find the following "New" and updated files on the Official Zijiang Website:
