Disconnect all cables leave power cable connected.
Hp laserjet 400 color mfp m475dn factory reset.
Turn the product off.
Perform one of the following steps.
Cold reset hp laserjet m401.
To restore the printer to the factory default settings follow these steps.
I did find the service manual which has.
It will not reset the page count tray size or language.
Simultaneously press and hold the right arrow button and the cancel button keep these buttons depressed as you turn the product on.
It is located on the home screen at the bottom right.
Unspecified check warranty status manufacturer warranty has expired see details covered under manufacturer warranty covered under extended warranty months remaining month remaining days remaining day remaining see details.
Or permanent initialization by power off first holding and cover the right corner left corner of the control panel when powering on.
Restoring the factory set defaults returns all of the printer and network settings to the factory defaults.
After it completed and return to ready it indicates the reset is finished.
Lcd control panel models.
Dear all this is driving me nuts.
However after a few hours on the internet i am still unable to find a solution that will let me erase the configuration of the printer.
This document explains how to set up the physical parts of the product.
Release your finger when you are seeing permanent initialization.
Note the position of the ready message on the screen.
Download the latest drivers firmware and software for your hp laserjet pro 400 color mfp m475dn this is hp s official website that will help automatically detect and download the correct drivers free of cost for your hp computing and printing products for windows and mac operating system.
Power off the printer using the power button.
Hp laserjet pro 400 color mfp m475 choose a different product series warranty status.
This document is for the hp laserjet pro 300 color mfp models m375mw and hp laserjet pro 400 color mfp models m475dn and m475dw.