We recommend creating a PDF file of the system drawing (‘Create PDF’ available from the file menu) and then using the PDF viewer (Adobe Acrobat for example) to print out the system as required, however there is also a direct Quick Print option that can send the part of the system displayed on screen, directly to a printer, where it can be scaled to print over x by y pages. This allows a large system to be printed out over multiple pages which can be fitted together.