Apophisis 300 dpi renders

[Daimon]

Hi, I would like to have some of my fractals in Apophisis printed.  The lab calls for 300 dpi.  How do I render with 300 dpi when Apophisis standard render is 72 dpi.  What do I do to raise the dpi in the render?  Thankx much, Daimon~

[JohnVV]

300 dpi is a bit SMALL

that is 300 pixels per inch
so a 8 x 10 inch print would be a image
2400 x 3000 pixels

as a said SMALL
and rather low resolution