How do I install the software driver for the HP LaserJet Pro MFP M428/M429?
You can install the software by downloading HP Easy Start from 123.hp.com/laserjet or by downloading directly from www.hp.com/support/ljM428MFP. After downloading, launch the file and follow the onscreen instructions to install. Note that an internet connection is required to set up the printer and download the software driver. (Page 3)
From the official HP Laserjet Pro Mfp M428 M429 manual, page 3
Have a follow-up question?
Answers from the official manual.
Common questions