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Thread: [RESOLVED] POS .NET vb.net 2012 - print 2 copies of the receipt?

  1. #1

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    PowerPoster Static's Avatar
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    Resolved [RESOLVED] POS .NET vb.net 2012 - print 2 copies of the receipt?

    Using the POS.net with an EPSON TM-T20 i have the receipts printing perfectly.... my issue is printing 2 copies.
    Right now it loops through the code, rebuilding the receipt then printing it a second time, which works, but its slower.

    It SEEMS like there should be a way to set the printer to just print it twice?

    I have searched everywhere, cant find it.

    Thanks!

    EDIT:

    why is it 1/2 the time i give up.. and post here... the idea/solution comes to me moments after posting!!

    i built the entire receipt into a string.. did a transaction print and shot the string to the printer twice before finsih

    Code:
    EPSON.TransactionPrint(PrinterStation.Receipt, PrinterTransactionControl.Transaction)
                For I As Integer = 1 To Copies
                    EPSON.PrintNormal(PrinterStation.Receipt, strPrint)
                    EPSON.PrintNormal(PrinterStation.Receipt, FEEDCUT)
                Next
                EPSON.TransactionPrint(PrinterStation.Receipt, PrinterTransactionControl.Normal)
    now, if only i could get it to actually start printing faster!!!
    Last edited by Static; May 4th, 2013 at 09:18 AM.
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  2. #2
    PowerPoster dunfiddlin's Avatar
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    Re: POS .NET vb.net 2012 - print 2 copies of the receipt?

    if only i could get it to actually start printing faster!!!
    But It prints sales receipts at up to 150 mm per second!!!

    I just love it when they write stuff like that! Up to! So if it's only a tenth of that they still didn't lie. Magic!
    As the 6-dimensional mathematics professor said to the brain surgeon, "It ain't Rocket Science!"

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  3. #3

    Thread Starter
    PowerPoster Static's Avatar
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    Re: POS .NET vb.net 2012 - print 2 copies of the receipt?

    it actually prints fast as hell when it starts.. I just need to figure out why it takes about 4-5 seconds for it to start printing
    JPnyc rocks!! (Just ask him!)
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  4. #4
    PowerPoster dunfiddlin's Avatar
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    Re: POS .NET vb.net 2012 - print 2 copies of the receipt?

    It's a thermal printer, isn't it? Needs to warm up! And then there's spooling and overcoming existential angst and ....
    As the 6-dimensional mathematics professor said to the brain surgeon, "It ain't Rocket Science!"

    Reviews: "dunfiddlin likes his DataTables" - jmcilhinney

    Please be aware that whilst I will read private messages (one day!) I am unlikely to reply to anything that does not contain offers of cash, fame or marriage!

  5. #5

    Thread Starter
    PowerPoster Static's Avatar
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    Re: POS .NET vb.net 2012 - print 2 copies of the receipt?

    it is but its not that... if you print a test page from windows its almost instant and its dumping a LOT of data

    i Have shaved it down to about 1 second, it seems that using the command to right align ( ESC + "|rA") is a horrible command! lol
    its better to pad the left side with spaces.. goes MUCH faster. odd... but i think i am happy with 1 second.

    and i have tested so many times, i used an entire roll of paper!!! lol
    JPnyc rocks!! (Just ask him!)
    If u have your answer please go to the thread tools and click "Mark Thread Resolved"

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