Thanks, tried the extension but that would only allow me to cut a selection within my 1 page without the ability to continue to scroll down. Finally found a good software that allows all kinds of print screens : http://www.ducklink.com/p/free-screen-capture-tool/
Hahah, well thanks for the effort -- I use DuckLink Screen Capture, you can set different shortcuts for different types of screen caps, add annotations and arrows quickly and easily, and auto-save to a specific folder. + imgur = screens in seconds!
Use a tool like Duck Capture, which has the automatic scroll feature, to capture the entire page. Then adjust the page margins so that only one page fits on a A4 size sheet. Fire a printout. Alternatively, crop that pic into individual images. It's just 50 odd pages, not a huge task.
Print screen works for whatever your screen displays and you do not need any other application.
If you want a freeware which can capture scrolling windows or a defined area on your screen, there are loads of options. I use, Duck Capture.
Difficult to say anything without being able to see that page. There are many different types of protection that websites use these days. However, one thing that will always work is a 'print screen'. If the page scrolls, there are applications that can capture a scrolling page. Duck capture is one such free tool.
If you (or anyone else) wants a nice desktop application to take over the Print Screen button, take a look at Duck Capture. It lets you crop on the fly as you take the shot, and will auto name the file with the date and time.