Firefox Browser

1. Open firefox browser.
2. Type about:config in url textbox
3. Search and enter the preference name as print.always_print_silent. Modify and set the boolean to true or enable it.
4. Close and open again your firefox browser. If correct, this method will not enter into kiosk mode but it will skip print setting dialog box display and will print in one click. Use your ability as a website developer to print automatically by making a programming script.