How to set print preferences for Safari?

[Julien]

For some reason if I try to print on Safari it defaults to an other paper size (5.75x8.88) and landscape orientation. All other programs default to standard letter size. How do I force Safari to default to standard?

 

[Silver-Fox]

Mine is already, it may be in the printer prefrences

 

[Julien]

Mine is already, it may be in the printer prefrences

Preferences are set to letter. How do I set it for Safari?