Selenium printing error The selected printer could not be found-CodePudding

This is in reference to the solution provided by @lifeiscomplex

However if manually clicked on print from application menu in FireFox during the page loading process i do get the print dialog:

Could you please advise why am i getting that dialogbox.

I did change the toggle to True before running the script, which shouldn't matter since since its already in profile_options.set_preference("print.printer_Mozilla_Save_to_PDF.print_to_file", True):

Edit:

I was able to get the print dialog box to start reappearing by commenting out this line:

profile_options.set_preference("print.always_print_silent", True)

But i am not able to find the file testpage.pdf which is suppose to be generated.

My system information
----------------------------------------
Platform:    Windows
OS:          10
Python:      3.8.8
Selenium:    3.141.0
Firefox:     90.0.2
Geckodriver: 0.29.0

----------------------------------------

CodePudding user response：

In the comments of this question