I have a project where I need to build a web portal to print different labels and invoices. I have created a nice HTML div with styles and all which I am currently using for printing. But I need a kind of direct approach, and currently, it is going through the printing dialog where the user has to click on the print button to print the labels. I am thinking that your library can help me to bypass that. So thinking that, can I use my already existing div as input to your buffer? It is not exactly an issue, but kind of a suggestion or a question providing that I am missing something in the documentation.

And also please help me with the last part of your every example. You have mentioned sending the data to a stream like Bluetooth. Could you please tell me how I can do that?