On the tab, ensure the correct USB port (e.g., USB001) or IP address is selected.
To download the ARP-990KC driver, follow these steps:
Faulty USB cable or port. Fix: Try a different USB port. Avoid USB 3.0 (blue ports) – use USB 2.0 (black ports). Also, ensure the printer is not in "Download mode" (some units have a hidden switch).
If you encounter issues with the ARP-990KC driver or printer, here are some common problems and solutions:
