There is a print help service that can be added to your system to enhance the capabilities of Web-based printing. It allows you to do things such as enter headers and footers and set the number of data rows per page. It requires BW 3.1 content SP4 as a pre-requisite and a transport is necessary to install the help service.
You should be able to find documentation on the print help service through the SAP developers network (SDN). Newer versions such as NetWeaver 2004 (BW 3.5) and NetWeaver 2004s have more options available to you 'out of the box'.
This was first published in December 2006