I use Excel spreadsheet and my scanner. I either scan it or digitally photo it with my digital camera and then I clean it up in my photo editer, and cut and paste it into Excel. There, I use the image sizer provided in Excel to make it the size I want. When it prints out, you have to trim the sections and tape it together, but it divides it up without any problem. It usually has a little extra overlap on each section, so when you cut the image pieces apart, you have to play with it a bit on the piece you are attaching it to to make it fit. Then tape it down. It's not perfect, but it works for most things. Occasionally, the printer distorts a section a bit more than others, and you have to work harder to make it fit together, but it usually works.