To change Logbook Pro's logbook reports to produce more or less rows on a printed page you have two options:

1) (Preferred) Adjust the page setup and modify the top and bottom margins as desired.  Reducing margins will allow room for more lines on a page, increasing margins will reduce the number of printed lines on a page.  Note:  Do NOT adjust the left/right margins

2) Create a custom report template as custom reports have an option to adjust row height.  Taller rows (increased row height) will print less per page, and vice-versa, shorter rows will print more on a page

If you have any questions or need assistance, please contact our support team.