Print on a previously positionned material sheet on build platform

Hi all,
I would like to print on a layer of material previously positionned on the build platform.
Material could be a plastic sheet, a glass slide, … something flat of, let’s say, 1mm thickness.
Is it possible? Is there any way I could dammage my printer (Form3)? Is there any parameters to tweak?
Thanks for your suggestions / answers.

The Form3 does not allow this. As part of the startup sequence, the mixer runs across that face of the build platform and if there is anything on the build platform the mixer detaches with an error that stops the startup.