OT: howto change Firefox's default print options

[Mike Wright]

Hi all,

I need help with the default printing options in Firefox.  It has a very 
annoying "feature" when trying to print: it insists on providing me with 
preselected headers and footers.

Page defaults can only be set after selecting "Print".  Go to tab 
Options and then manually deselect the four preset header and footer 
options.  That boils down to seven mouse clicks, *per document*, just to 
get rid of something I never asked for and don't want.  What "usability" 
genius thought that one up?  (Are we sure we haven't been invaded by M$ 
moles?)

I've tried making changes in about:config but have no idea what I'm 
looking for.  The probable looking things I've changed seem to have no 
effect.

If anybody knows how to do this I'd love to learn it from you.

Thanks for your help,
Mike Wright