Name: UTAX LP 4335 KX Driver
Author: UTAX

Question 1

Installation fails or stalls?

Accepted Answer

An older UTAX/KX driver or pending print queue can block setup. Uninstall any existing LP 4335 KX driver in Print Management, restart the Print Spooler service, then run the latest installer as administrator.

Question 2

Device not detected?

Accepted Answer

USB or network port issues are common. Use a direct USB 2.0 port, or create a TCP/IP port with the printer’s static IP and confirm it responds to ping.

Question 3

Driver version conflicts?

Accepted Answer

Windows may keep using an older KX driver. Remove all UTAX LP 4335 KX printer entries and drivers, reboot, then install the current Windows x64 package.