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invalid operation 427 Opos issues

Microsoft Dynamics RMS Forum

Robyn Extreme Lifestyle asked a question on 19 May 2017 6:54 PM

invalid operation 427 Opos issues

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I had reinstall RMS and I can not configure the label or receipt printers. I am receiving invalid operation 427 : the opos device is not opened. Any suggestions?

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MGabr responded on 14 Nov 2017 3:04 AM

invalid operation 427 Opos issues

Unanswered

me too

ant suggestion

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