Question about OKI B4300 Led Printer
I have a B4300 that displays ERROR020 when I turn it on. I have looked on the Oki support site, but found no solution. Any resolution out there? Thanks.
Error 020 is a CU ROM Hash Check Error 1
It's most likely in need of circuit board replacement
If it's under warranty, contact the seller or
Posted on Apr 07, 2008
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Posted on Jan 02, 2017
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