Print tab

[Androsyn]

hello, I'm looking for a way to directly print a pdf without using GET to get it back. I explain to retrieve the url of the PDF I have to open it in a tab and it is only once it is open that I have the url to download it. I am therefore looking for a way to directly print the tab in pdf once it is open to avoid downloading the pdf twice, one when opening to retrieve the url and another once the url to retrieve

Thanks