Firefox 社群討論區

I've used Firefox since Revision 15. I've used Adobe Acrobat 9.5 Pro Extender for almost as long.

I have Win 10 Home, all updates applied. My system is 64-bit. It has 32GB of RAM. Some tabs - e.g., www.yahoo.com/finance - balloon and consume so much RAM, that I have to restart Firefox.

After most recent updates 151.0 Adobe no longer will print to .pdf. This is HUGELY disruptive.

Having used computers for work for over 45 years, I understand it is hard to ensure that an update does not become a down-grade.

I do not want to to move to a newer version of Acrobat. What I have works well for me.

Can someone PLEASE make whatever changes are needed, so that Adobe Acrobat works smoothly?

I'm using a Mac Mini M2 Pro with Tahoe 26.5. I have two printers, the Samsung laser printer is listed twice but only the fax printer of my Epson ET4850 is listed. I can't find a way either to adda missing printer, or to edit the list. I've reset the printer settings using about:support to no avail.

Every time I try to print multiple copies of a document (PDF or word, not printing a webpage), the printer instead shrinks the page size to around 1/4 size on normal letter paper.

I have checked all my printer settings, reset firefox printing settings, reset computer printing settings, and gone into all the printer menus directly. Even if the page size is set to 100% size, it will still print as a 1/4 image as long as I am trying to print multiple copies directly from the firefox browser (or Firefox PDF viewer).

I also tested it on multiple printers as well as single vs double sided. On Firefox, if you print multiple copies of any document (not screenshot or print-webpage) it will shrink it into a quarter sheet. This works against double sided and single sided.

As for the types of documents: this is for every .docx or .pdf form printed off of Firefox (even pre-existing .pdf documents opened in the Firefox pdf viewer), as long as I am printing multiple copies. If I open the same .docx or .pdf in Adobe, the issue does not arise.

Both me and another coworker have the same issue (both use firefox) and other browsers do not have the same shrinking issue while printing. I believe it started around a month ago?

I recently started to have a printing problem in Firefox on Windows 11. My Brother DCP-T720DW works fine with other applications like Word and Notepad, but when I try to print from Firefox, sometimes I get a "Printer not available" message or the print dialog incorrectly shows the printer. For troubleshooting, I uninstalled and then reinstalled the printer driver following the official Brother download page: https://support.brother.com/g/b/downloadtop.aspx?c=us_ot&lang=en&prod=dcpt720dw_all Since that didn't fix the issue, I also downloaded and reinstalled the driver from: https://printerdrivers.com/brother-dcp-t720dw-driver/ Windows detects the printer and is able to print test pages, so it looks like the problem is only with Firefox. Here are the things I have tried: Restarting both Firefox and Windows Uninstalling and reinstalling the printer Resetting Firefox settings Running Firefox in Troubleshoot Mode Making Brother printer the default one

Has anyone else had the same issue in which Firefox refuses to detect a printer that works correctly in other applications? Is there a print setting or preference in Firefox that might cause this? Thanks in advance for any advice.

I selected SETTING for this question, from the dropdown menu "Which topic best describes your question?" because none of the selections are relevant for my question" which is about printing all "articles" on a yahoo news page such as:

https://www.yahoo.com/news/politics/articles/emmanuel-macron-hot-mic-reveals-151653489.html

If I simplify the printing I only get the first "article" on the page which, in the example I gave above is headlined with:

"'I'm the boss', Trump says at G7, as he warms to Ukraine's war aims"

If you page down you'll find the second "article" headlined:

"Trump says Iran deal averted 'economic catastrophe' but says he could still restart war"

If I specify simplify when printing the page, only the first article is printed.

Is there a way to print all of the articles using simplify?

UPDATE: I tried selecting reader mode but only the first article shows in browser window and prints.

I am on Firefox 152.0 (64-bit).

When I view a pdf in Firefox it looks centered like a normal page.

When I send it to print from there, it left justify the pages. I have tried changing the Scale, Margins. The paper size is Letter 8.5" x 11". I have 2 different Canon printers (laserjet and inkjet) and no difference.

If I download it and open it with Microsoft Edge and send it to print, it prints centered like a normal page.

I have tried to search articles on this topic. They were all very old. Some says to make changes in about:config in the address line. I tried a couple. Yet no difference.

Hope you can help.

Si-Yih

I am trying to print a statement, In the text itself it is the correct font size; however, when I print it is so small I can hardly read it. How do I increase the size of the printed statement

When printing the same page repeatedly, FF gets increasingly slower and slower each time until it is downright ridiculously slow and takes up to a minute, perhaps more, to get to the print menu. However, if you reload the page, printing is instantaneous (at least for the first or second time). Some history or memory management problems?

FF Version 135.0 (64-bit) on MacBook Pro Sequoia 15.3.1

One test case would be https://api.razzlepuzzles.com/cryptogram. Keep selecting New Game from the pull-down menu on the right and try printing as PDF (or anything else).

Ffx 147.0 / Mac OS Tahoe 26.2 / HP printers

Print dialog page margin custom values appear in mm only. No option for inches here.

As recommended years ago for earlier Mac OS and Ffx versions, I've tried the about:config dialog. Changed several universal page margin unit settings from 1 (mm) to 0 (inches), and also or my specific printers, for top, bottom, left and right. Also have tried to disable "unwriteable margins" settings, universal and printer-specific.

But the Print dialog Margins|custom (mm) seems to be hard wired, so not responding to changes in configuration settings.

Also have ensured that all Mac system measurement specs (Language, Region) are US and not metric.

Any ideas will be appreciated.

when printing a page from Firefox,, normal default printer settings is "fit to page" which is fine for 99% of time But,, when i switch to scale 100%, this setting is ignored and the page prints still with the "fit to page"

Switching to use "Edge" as browser and doing the exact same print,,,, printout scales to 100% and is perfect

Took me while to isolate this problem and all attempts at firefox settings etc have no effect The issue is re-producible on multiple computers and multiple printers

Please advise otherwise i will have to continue to use MsEdge for this one task Rick L