The secret lies in the Word Template you are using. When you
compile your Printed Documentation, take very careful note of
exactly where it is located. Golden rule - Make a copy of it.
You now need to brush up on modifying Word Templates.
In Word, go to Open, and under "Files of Type" make sure you
select "Templates *.dot". Locate the Template above and hit OK.
You should now have a file open which will show you the
various elements/Styles used when printed docs use that template.
Look down for "Index Heading", and using the Format: Styles
& Formatting option, modify this Style's Paragraph setting
under Line and Page Breaks, to UNCHECK "Page Break Before".
Save the Template, and recompile.
These Templates are invaluable since you can copy and change
them as required, selecting a different Template for different
types of output - e.g. A4 & US Letter.
Did you also know that in RH itself you can Duplicate
"Printed Documentation" by right clicking on it and selecting "New
Layout"? This then allows you to set up different outputs using
different templates, Chapters, Topics, etc..