If you need to change hardware-level settings like the Bluetooth name, IP address, or cutter behavior, use the ZJiang Printer Tool :
Plug the USB cable into your PC and the printer. If using Ethernet, connect it to your router. Run Installer: Open the downloaded .exe or .dmg file. thermal printer zj8250 driver new
: Boasts print speeds of up to 260mm/sec to 300mm/sec . If you need to change hardware-level settings like
: Uses the industry-standard ESC/POS print command protocol. or cutter behavior
I double-clicked.