SM52 Perfecting Paper thickness limitations

I am under the impression that the SM52 could only perfect text weight stocks, is that true? Or is it capable of perfecting cover stocks, if so what's that limit on thickness? I would think a cover sheet, around 7-10pt would be ok, but maybe thicker ones would have marking issues? Of course running long grain stock would be expected.

 

Hi sir .
the sm52 can print premium white paper and also coated paper up to a thickness of 0.6 mm, however it is not suitable for cardboard.
Good luck