转自http://www.boekenenproefschriften.nl/proefschriften/sites/default/files/EmbedLaTeXfonts.pdf
To ensure that pdflatex embeds the fonts in your document, edit the updmap config file by locating updmap.cfg (for MikTeX it’s in MikTeX_install_dir/miktex/config) and editing it. On Linux systems you can also enter the command
updmap –edit
to edit the config file. Find the lines
#
pdftexDownloadBase14
#
Should pdftex download the base 14 pdf fonts? Since some configurations
(ps / pdf tools / printers) use bad default fonts, it is safer to download
the fonts. The pdf files will get bigger, though.
Valid settings are true (download the fonts) or false (don’t download
the fonts).
pdftexDownloadBase14 true
Make sure pdftexDownloadBase14 is set to true. If it is not, change it, and run updmap once. That’s it!