Quote Originally Posted by JNAProductions View Post
I suppose I should specify my issue-the battlemaps, as mentioned, are larger than would fit on a standard piece of paper. And I lack any experience or access to fancy image editing things, so I need assistance figuring out how to divide the picture into printable chunks.

Thank you for taking the time to respond, though! :)
MS Paint, at least, has inbuilt support for this. It is in the "Page setup" menu. There's a section for "Scaling" with the option "Fit To _ by _ pages". Odds are that your source image will be openable in Paint.