Join the Mozilla’s Test Days event from 9–15 Jan to test the new Firefox address bar on Firefox Beta 135 and get a chance to win Mozilla swag vouchers! 🎁

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Lock preference for all printers.

  • 1 reply
  • 1 has this problem
  • 3 views
  • Last reply by guigs

How can i lock preferences for all printers in FF? In about:config there are individual settings for every connected printer. So I have to know the name/identifier of every printer to apply lockPref() in CFG file. But i need some common solution, without connection to printer ID's.

How can i lock preferences for all printers in FF? In about:config there are individual settings for every connected printer. So I have to know the name/identifier of every printer to apply lockPref() in CFG file. But i need some common solution, without connection to printer ID's.

All Replies (1)

Hi kshatra, Thank you for your question. At the moment the way to lock preferences can be read about in: Mozillazine: Locking Preferences

I have not tried this before, but it may be useful to you: