Another approach (in addition to what @mariosv has proposed) is to first export to PDF and then use an external tool to cut up the PDF into the required pieces, that can be more conveniently printed. Refer the Graphic Design Stack Exchange thread here for amethod using Gimp, and the Unix Stack Exchange thread here for using a Python script (which I can vouch works well), the ImageMagick convert command, and a bash script using the pdftk command. There are likely other similar methods suitable to various platforms.