What resolution do I use for my raster images?

LAST UPDATED: January 14, 2014, 11:03 am EST

Raster images should be built at 150dpi at final output size. For scaled files, please use 300dpi for 50% scale and 450dpi for 25% scale.

Please do not interpolate the file resolution. For example, do not convert 72dpi to 300dpi as this does not improve image quality.