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Duplex printing not available on default Firefox profile

user297409699465247449685822672927256813163
user297409699465247449685822672927256813163
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When printing from Firefox I do not have duplex printing available. I found the following answer, https://support.mozilla.org/bm/questions/1132257, which suggests creating a new profile. This does work, but I do not want to lose my profile settings as I am syncing across four computers. Is there anything another without resetting Firefox?

Firefox version: 93.0 (64-bit) Windows version: Windows 10 Pro 21H1 Printer: Brother HL-L8260CDW

When printing from Firefox I do not have duplex printing available. I found the following answer, https://support.mozilla.org/bm/questions/1132257, which suggests creating a new profile. This does work, but I do not want to lose my profile settings as I am syncing across four computers. Is there anything another without resetting Firefox? Firefox version: 93.0 (64-bit) Windows version: Windows 10 Pro 21H1 Printer: Brother HL-L8260CDW

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jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • Top 25 Contributor
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Hi, the problem is that the "Two-sided printing" section under "More settings" is missing?

Does it make any difference if you switch between your regular printer and the built-in Save to PDF printer and then back again? (The goal is to get Firefox to re-read the printer settings and update the More settings panel.)

By the way, due to changes in printing during the past 12 months, I wouldn't rely on a 2016 thread to be accurate for current versions of Firefox. Let's ignore that old advice.