By default, when you use the FrameMaker export filters (see §31.2.5 Converting graphics with FrameMaker export filters), Mif2Go includes graphics on reference pages.
To exclude reference-page graphics:
; WriteRefPageGraphics = Yes (default) or No (exclude ref frames)
A change to this setting takes effect only when you are running Mif2Go from within FrameMaker.
For HTML output, see §23.5.4 Converting reference-page graphics for HTML.