Firefox 社群討論區

Before the last update the setting for use Adobe Acrobat instead of the Firefox browser printing worked properly. That is a feature badly needed to make possible fine print settings, which are not available in the browser print function. Before, whenever I created a web based print output it automatically opened in Adobe Acrobat and could print from there easily. Now, since the last update, in order to achieve the same print result first I have to print into pdf, download onto my computer as pdf, and then open the pdf automatically in Adobe and make the print. Afterwork is to delete the downloaded, printed file. Can you please let me know how to change settings so to to get back the automatic printing from Adobe Acrobat instead of browser? In settings the default for PDF files is set to Adobe Acrobat, but that does not seem to matter.

My question is the subject indicated above. If the answer is yes, how can I permit access to the IP address

Thank you Andre P. pilonera@zohomailcloud.ca

Since the Firefox Developer Edition update 152.0beta, saving as a PDF via the print menu no longer works. Although the “Save as PDF” option is available and selected by me, the job is always sent to the laser printer (which is not supposed to print it, of course). This happens on every conceivable website, so the website itself is not the cause. (Platform: macOS Tahoe 26.5.1)

For years, I’ve been able to generate PDFs via the print menu in FF without any issues—now I’m forced to take a detour via Safari, for example (which works correctly every time). So who has recently tinkered with this FF feature?

Since I can’t find the relevant setting in the FF preferences—and a “search” on this topic has been unsuccessful—I’d like to know if there’s a solution?

I used lightspeed POS program. We have specialized forms that print out for us created by a third-party developer working with light speed. A few months back you updated Firefox and it changed our printing where the forms do not print exactly like before. Can this be fixed by you?

Recently, in last two months, when using the Firefox website browser, I cannot print some, but not all, website articles on my Brother Laser Printer. Articles from Website www.zerohedge.com will not print. Articles from other websites print fine. My Firefox version is: Firefox Version 156.0.1, Build ID 20260921121718. other troubleshooting information: User Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:156.0) Gecko/20100101 Firefox/156.0 OS Windows_NT 10.0 26200.

I am running Windows 11 home, Version 25H2, installed 7/9/2026.,

I have cleared the "saved print settings" button with no solution. Still won't print.

Your thoughts please. Kind regards, John T.

i use Firefox on an iMac running Sequoia 15.5 I can print everything except when I go to a Merrill Account and try to print . How can I prints without having to go to Safari?

In Firefox version 149, there is an issue with print preview behavior for HTML <select> elements. When opening print preview, all <option> items inside a dropdown are displayed and included in the print output.

This behavior differs from Firefox 148, where only the selected option is rendered correctly during print preview.

Steps to reproduce:

- Create an HTML page with a <select> dropdown containing multiple <option> elements. - Select one of the options. - Open print preview (Ctrl + P).

Expected result: Only the selected option should be visible and printed.

Actual result: All options inside the <select> element are displayed and printed.

Impact: This issue breaks the layout of printed documents and makes forms difficult to read, especially when dropdowns contain many options.

Previously, when printing a website, you could select the text on the page and then click print and then there was an option (Print SELECTION) that would allow you to print only the highlighted text.

I cannot find that option on the modern firefox print window/dialogue?

I'm using 2019 MacBook Pro 16" with OS Tahoe 26.5.1. When I click on "Print using system dialogue box" it takes me to the Mac print dialogue box as expected. When I select the option to open the page as a PDF in the Preview app, it sends it to my default printer to print instead. Very strange behavior. It only started doing this in the past week after installing the latest Firefox update (152.0 (64-bit)). I haven't downloaded any new programs and it happened well after the last OS update. I've reset my printer settings in Firefox, I've tried repeating it in "Troubleshoot Mode." No luck. The error doesn't happen in other applications like Mail App or Safari. Thank you for any insight or fix you can think of.

Running Linux-Mint on my laptop. Trying to run an epson ET-2400 ink jet Printer. Need Driver for printer. I have seen some information about software that needs to be added to "talk" to the printer but I cannot find it now. Please someone help.

Something has changed recently and I now cannot print any emails or anything from internet. My printer is working, has been verified.... probably a setting, but I am unable to find the problem

since most recent update ~7/28/25 or so, can't print anything

even print to pdf just creates a corrupt pdf file. have to use chrome instead

inine printing of pdf borked

even printing to an physicla printer - no output

please fix ASAP

After I print a page, Firefox seems to remember most of the options I chose for next time.

For example, if I print using some custom margins, Firefox will default to those same custom margins the next time I print a page. The same for duplex options - Firefox remembers that I want to print double-sided and with "Flip on short edge".

However, it doesn't remember my "pages per sheet" settings. It's annoying because I always print 2 pages per sheet, but Firefox defaults to 1. So I need to change that setting to 2 every time I print. If I forget, I wastefully use twice as much paper.

I've checked in about:config and `print.save_print_settings` is set to `true`. Like I say, most of my settings do get saved, but not "pages per sheet".

Is there anything I can do to set a persistent preference for this?