Question about Brother MFC-9420CN All-In-One Laser Printer
I have the same problem. Replaced the OPC belt and it is still happening. Next I am looking into the ps kit2 which is reading 0% life after just under 2 years. If this is another "consumable" priced around $300, I will run screaming and never buy a Brother again.
BTW, my copies are striated, the color sux and is faded on the left side!
I had the same problem, except my 9420cn is just over 1 year old. The parts life section says everything has atleast 75% of it's life left. I checked the toner cartridges and found the gear on the cyan cartridge was jammed.
I replaced it and no more noise....
Posted on Feb 25, 2009
I have just browsed these boards so that I could vent...I just spent $500 for an electrician to come out and put my Brother MFC 9420CN on a dedicated circuit and line because I thought that it was not getting enough power causing the loud and grinding noise that you guys are talking about. The electrian, who was very patient and curious why his work did not solve the problem sat there with me and we discoverred that when the MFC 9420CN was connected to my computer via USB, the grinding noise occurred and the scanner acted strange. As soon as the USB cable was removed, it worked fine! What do you think, guys?
Posted on Apr 25, 2008
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Posted on Jan 02, 2017
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