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Expert
129 Answers
- Posted on Apr 22, 2015
Re: WHAT CAN I DO WHEN WORN YK DEV UNIT MESSAGE APPEARS
People think about it. Contact the manufacturer of your specific model for the error codes or order an manual from them. Most people seem to soft to actually do the research. If a company has fallen from grace I can see the extra outreach but look it up. I can.
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