If the chart is too big for your printer, please also save the image on your hard disk. It is simply a PNG-format bitmap which can be opened with most image processing software. To save, click on the image with the right mouse button, and choose a filename ending with .png when asked.
Graphics software will allow you to scale and rotate images, so that they fit on your printer. For professional print quality you should consider the 'PDF' option which is offered on top of the chart drawing, at the left side. The PDF charts are available for a small subscription fee.