However, this won't work if your users are using printers that don't support this functionality. If you build your web application so that a user can configure this IP address, it would be an option to send the ZPL to that address. Your web application will send the ZPL through a connection to the client's websocket server, which in turn will generate a print job.Ī third approach - some printers have an internal IP address that can be sent raw ZPL.

But this approach is quickly becoming obsolete as many browsers have begun to remove NPAPI support entirely (Chrome, Firefox).Īnother approach is to develop a small application that runs on your client's PC which listens for websocket connections. One popular way of doing this is via a browser plugin (NPAPI). If you want to accomplish this consistently without involving the opening of popups or user prompts, you are going to need an application running on the client PC to act as mediator between your application's javascript and the client's printer.

result: a fast printed sticker, from zpl rendered on the printerĮxample on jsfiddle or on n function printZpl(zpl) $').

The text only driver: sends the zpl code straight to the printer.

result: a slow printed image of your zpl code.

The normal zebra driver: renders the print job to a bitmap.

Use the build in windows Generic / Text Only driver for your Zebra printer. The only thing you must ensure is that you print RAW text to the printer.

The html tags around the zpl don't interfere. When printing to a Zebra printer, everything before ^XA and after ^XZ is ignored. Learn how to directly print Unicode UTF-8 text to Zebra ZPL printers from Javascript.

Zpl print emulator