Konica Minolta bizhub 4050 - Manual (Page 16)

[PC-FAX Functions] 3-2
3.1 Overview 3
3 Preparation for PC-Fax TX (USB Connection)
3.1 Overview
Before using the PC-Fax TX function, you must install the fax driver on your computer.
This section explains how to prepare PC-Fax TX, using the installer supplied with this machine.