I have an RoR website from which I need to take print of labels. The printer that I have is GT820. I need to know if I can send print from my browser to the printer directly or not ! In the current scenario I have generated the barcode but I need that to print.
There are a few blog posts published reviewing the options for web printing:
You also have the option of integrating Browser Print. The advantage over Browser Print over the other methods is that Browser Print allows bidirectional communication with the printer.