Automatically Print Image from Website

Question

A coworker and I were having a discussion about what is and isn\'t possible within the browser.

Then a question came up that neither of us could answer with certaint

Answer 1

The only solution to avoid print dialog that I found was creating a variable on Mozilla Firefox to set auto-print. Maybe is not the best solution if you need to use other browser, but in my case, I only need to print a report automatically and it works:

1- Open Firefox and type "about:config" in the address bar
2- Right click on any preference and select "New" > "Boolean"
3- Add a variable called "print.always_print_silent" with "true" value
4- Restart Firefox.

Hope help you!