Windows 10 will reach EOS (end of support) on October 14, 2025. For more information, see this article.

Avatar for Username

Pomoc pśepytaś

Glědajśo se wobšudy pomocy. Njenapominajomy was nigda, telefonowy numer zawołaś, SMS pósłaś abo wósobinske informacije pśeraźiś. Pšosym dajśo suspektnu aktiwitu z pomocu nastajenja „Znjewužywanje k wěsći daś“ k wěsći.

Dalšne informacije

Toś ta nitka jo se archiwěrowała. Pšosym stajśo nowe pšašanje, joli trjebaśo pomoc.

Mathematical symbols do not print correctly

  • 2 wótegronje
  • 3 maju toś ten problem
  • 4 naglědy
  • Slědne wótegrono wót Leonardo Serni

Bruma
Bruma
more options

When I print sites with mathematical expressions, some symbols do not print, although I can see them on the screen.

When I print sites with mathematical expressions, some symbols do not print, although I can see them on the screen.

Wšykne wótegrona (2)

cor-el
cor-el
  • Moderator
more options

Do you see them in print preview?

Maybe there is a problem with the (default) font that Firefox uses.

You can try a different default font temporarily to see if that helps.

  • Tools > Options > Content : Fonts & Colors > Advanced
  • [ ] "Allow pages to choose their own fonts, instead of my selections above"

See also:

Leonardo Serni
Leonardo Serni
more options

The problem may be related to Firefox MathML renderer, whereby the + and = symbols (among others) are shown as blank placeholders when printing.

If this is the case, there is a workaround: context-click on any one MathML formula, and from MathML settings switch to "SVG". The page will redraw (the symbols will appear slightly different) and it will now print correctly.

Tested on Windows XP SP3, Firefox release 17.0.1