Ground Controls->Non_PDF->Print->Bleed
Insufficient Bleed - This Ground Control will trigger if the user has set a bleed value and objects that extend outside of the page boundary do not extend at least the value specified as the bleed value. For example, if you set a bleed value of .125" and you have a picture box that extends off the page, if the box does not extend at least .126" beyond the page boundary, this Ground Control will trigger. (the value entered is a greater than value, not a greater than or equal to value)
Bleed - This Ground Control merely detects that a Bleed value was set in the DTP application (like Quark or InDesign). This Ground Control does not deal with actual Bleed values, only its presence.