javascript - Select a printer and silently print

Question

This answer shows how to enable silent printing in Google Chrome. However, I have two web pages which have to be silently printed using two different printers without further user interaction. Is there a way to select a printer automatically before calling window.print()? I don’t mind writing a Chrome Extension if really necessary.

Answer 1

Maybe you could setup your printers with Google Clound Print then use the cloud printing API to silently submit jobs to them. It looks like you can specify the printer id when you submit the job. You might need to use something like html2canvas to rasterize the webpage.