Thank you for the response.
I am a Civil Engineer by profession (now retired) wanting to get into Flight Simulation. Although I have copies of FS2000, FS2004 and FSX I have chosen to go with X-plane 10 as my preferred flight simulator.
During my daily 8am to 5pm working life I have always insisted upon having hard copy documentation whether it be on-file or manuals related to the project. Although since the early 1980s the theory of having electronic versions to reduce the hard copy need has always been at the fore-front I accepted that concept but also made sure that the documentation was freely available in hard copy and current version format for others who had a need for it. It meant that they would not need to search on some obscure storage device which may be difficult to navigate. They would be able to look at a hard copy at any time to make the relevant quick reference and or decision.
It is this past history mentallity that I was seeking to print a current hard copy version, correctly formatted for quick refence ie a contents page with all sections numbered and pages numbered. The PDF X-Plane 10 Manual document supplied with the software under the sub directory Instructions meets my preference for style etc of the document. This document is about 190 pages in length when viewed through Adobe PDF Reader.
The Read Online version of the manual does have a side bar contents page providing access to the relevant chapters and sections when clicked. The chapters can also be expanded to show sub-sections. If the "preview file" option is selected through "File" top left corner, the document appears to be over 300 pages in length. If the Read On-Line version is converted to PDF through "pdfcrowd" as suggested at the end of the second paragraph, first page, the length of the document then becomes 482 pages in length. The print font size is also very large.
The on-line download PDF version has no contents page and as you mention it appears as a single "long page" document. However if the preview document option is chosen it is split into 157 again with no Contents page and the individual pages not numbered. Again this makes a subject search difficult.
Thank you for considering my lengthy rambling "waffle".
Glenn