Question about Brother MFC 420CN All-In-One InkJet Printer
Hi, I did hit menu, black start (mono) & then up arrow 4x. I get this message - Machine Error 4F.
Any ideas much appreciated!
What is PH?
Posted on Dec 13, 2008
Yes. Very sorry: ph is defective and needs replacing.
Posted on Apr 07, 2008
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Nov 16, 2009 | Brother DCP-340CW All-In-One InkJet...
Nov 03, 2009 | Brother MFC 210C All-In-One InkJet Printer
Oct 28, 2009 | Brother DCP117 All-In-One InkJet Printer
Aug 21, 2008 | Brother DCP-350C InkJet Printer
Sep 29, 2007 | Brother MFC 420CN All-In-One InkJet...
Sep 27, 2007 | Brother MFC 210C All-In-One InkJet Printer
Sep 24, 2007 | Brother MFC 210C All-In-One InkJet Printer
2,369 people viewed this question
Usually answered in minutes!