sample code for printing a barcode to a locally attached GK420D from a PHP / Laravelle application?

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P Peter Bohnert 2 years 11 months ago
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hi there,
I'm creating a web-based PHP app in Laravelle where I want to generate a barcode (could be either 1D or 2D) for a serial number and then print that to a GK420D.  The printer is actually locally attached to a Windows PC where this app is running in Chrome.
 
I've seen references to Browser Print as well as to this program:  GitHub - qzind/tray: Browser plugin for sending documents and raw commands to a printer or attached device.
I'm interested in any suggestions, sample code or guideline recommendations.  
 
Thanks in advance!
Peter

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2 Replies

M Manuel Caicedo-Rivera

Hi Peter,

Are you connecting the printer through USB or Network to a client PC?

MC

P Peter Bohnert

Printer is connected via USB.

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