Certain documents will only print in greyscale, although it is a colour document

I have a few documents that if I print through InDesign I always end up with a greyscale print. These documents do print in colour if I save them as PDF's first and then print. This doesn't happen to all of my indesign documents, just a small handful, so I presume it's document specific settings or potentially be images/graphics placed in the document overriding the colour output? Printing from other machines or with different users gives the same results. 

My Printer output settings are as follows:

Colour management settings:

My colour settings/profiles are as follows:

I'm unsure if I'm missing something completely obvious.