Prevent Printing JPG Images

My company stores technical drawings on a standard client computer on our company domain by scanning the paper documents and saving as .jpg files.
These files need to be made available for users to view across the network, but I need to stop all but 3 people from printing them.
Is there any way to allow everyone to view the drawings, but only specific users printing them?
I understand this can be done with .pdf documents but we have hundreds (if not thousands) of drawings and space is at a premium.