Question about OKI C5200n Laser Printer
Error 051 is a CU fan error.
It is solved by first replacing fan then the CU board.
I would call the seller or 1-800-OKIDATA
If you're comfortable with a screwdriver I would take the cover off
and look at the fan to see if anything is obstructing the flow.
Posted on Apr 07, 2008
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Jan 25, 2011 | OKI C9600n Led Printer
Jul 30, 2009 | OKI C7300 Led Printer
Apr 16, 2009 | OKI C5200n Laser Printer
Nov 14, 2008 | OKI Office Equipment & Supplies
Mar 03, 2008 | OKI C5300n Led Printer
Dec 01, 2007 | OKI C5300n Led Printer
332 people viewed this question
Usually answered in minutes!