I occasionally get some 4x6 photos printed and send them out as postcards. For things that are always the same, like my return address, I'm considering using a printer to print the common bits on the back of each photo.
However, I only own a laser printer.
I know that certain materials are unsuitable for running through a laser printer due to the heat in the printer's fuser. Will this heat damage a photo print (or worse, cause the photo to disintegrate and damage the printer)? Are there other factors I should consider before running prints through my laser printer?