The print-from-pdf.php example shows the API for this, and I've adapted it below to print to LPT1. This slows down printing considerably, but is useful in situations where you need to also email receipts to customers, or want the ability to fall back on a laser printer. So this means you will need to waste some receipt paper to make test receipts.Īs an alternative way to render receipts, you can create PDF files via some other means, which escpos-php can convert to an image for printing (via the Imagick PHP extension). However, I would be surprised if the XPS Document writer understands the binary commands (ESC/POS) that escpos-php generates, and there are no free tools (that I know) for rendering ESC/POS commands on a computer to check your work. A print-to-file driver that enables any Windows 10. There are some examples of this here: $connector = new WindowsPrintConnector("smb://localhost/Microsoft XPS Document Writer") Who will dominate the world of electronic publishing Adobe PDF or Microsoft XPS PDF Document Writer. Unless you use 'LPT1' as your printer, escpos-php actually prints on Windows over the network, so you need to share your printer and use its URL to print. If you upgrade or install the 'zlib' plugin, your code snippet will create a file called 'Microsoft XPS Document Writer' in the current directory, and save some commands to it. The immediate error is caused by gzdecode() not existing. As stated in the sample, the XPS document generated by the. How can I setup the ESCPOS-php to print to xps document writer correctly? At this time TallComponents only offer conversion of PDF to XPS but not the other way around. If I try to call $printer = new Escpos() without declaring a connector, I am greeted with this error: Fatal error: Uncaught exception 'InvalidArgumentException' with message 'Argument passed to Escpos::_construct() must implement interface PrintConnector, null given.' in (path)\escpos-php-master\Escpos.php:176 Stack trace: #0 (path)\p1PrinterSolution.php(62): Escpos->_construct() #1 thrown in (path)\escpos-php-master\Escpos.php on line 176 However, I am receving this error: Fatal error: Call to undefined function gzdecode() in (the location of escpos-php) on line 173 ![]() $connector = new FilePrintConnector("Microsoft XPS Document Writer") I tried printing this webpage (named 'p1PrinterSolution') function letsPrint() I have set the current Printer to "Microsoft XPS Document Writer", and have included the library mentioned in my php website. I am trying to output an XPS file using the Microsoft XPS Writer from Php with the ESCPOS-php thermal printer writer library found here, written by Mike42, to test print receipts without wasting receipt paper.
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