none
Error Opening PosPrinter RRS feed

Answers

  • Hi Bob,

    Please check this KB: http://support.microsoft.com/kb/959943  

    Does it work for you?

    Best regards,


    Mike Feng
    MSDN Community Support | Feedback to us
    Develop and promote your apps in Windows Store
    Please remember to mark the replies as answers if they help and unmark them if they provide no help.

    Monday, March 4, 2013 4:46 PM
    Moderator
  • If the TestApp is failing then there is a setup problem with the OPOS driver. I think the COM port path should be setup with the ADK. I would contact EPSON for clarification.

    You could try POSDM to set the path or try my SOManager - http://www.seanliming.com/POSforNET.html, but these are typically used for Service Objects and not OPOS drivers.

    -Sean


    www.annabooks.com / www.seanliming.com / Book Author - Pro Guide to WES 7, XP Embedded Advanced, Pro Guide to POS for .NET

    Monday, March 4, 2013 9:22 PM

All replies

  • Do you have the service object or OPOS driver installed from EPSON? Are you able to access the POS printer using the POS for .NET SDK's TestApp.exe?

    -Sean


    www.annabooks.com / www.seanliming.com / Book Author - Pro Guide to WES 7, XP Embedded Advanced, Pro Guide to POS for .NET

    Sunday, March 3, 2013 6:32 PM
  • I have downloaded the drivers from EPSON and I am showing several, probably all of their models, of their printers and other devices.  I have installed their entire ADK.  As for the Test App, it provides the same error.  

    I have also noticed that the printer is not being assigned a COM Port, it should have a COM port, correct?

    Thanks,

    Sunday, March 3, 2013 9:03 PM
  • Hi Bob,

    Please check this KB: http://support.microsoft.com/kb/959943  

    Does it work for you?

    Best regards,


    Mike Feng
    MSDN Community Support | Feedback to us
    Develop and promote your apps in Windows Store
    Please remember to mark the replies as answers if they help and unmark them if they provide no help.

    Monday, March 4, 2013 4:46 PM
    Moderator
  • If the TestApp is failing then there is a setup problem with the OPOS driver. I think the COM port path should be setup with the ADK. I would contact EPSON for clarification.

    You could try POSDM to set the path or try my SOManager - http://www.seanliming.com/POSforNET.html, but these are typically used for Service Objects and not OPOS drivers.

    -Sean


    www.annabooks.com / www.seanliming.com / Book Author - Pro Guide to WES 7, XP Embedded Advanced, Pro Guide to POS for .NET

    Monday, March 4, 2013 9:22 PM