If you have a big, to fit all the tasks on one page you can try to make some adjustments to the Page Setup dialog:
1. Adjust the Task Name column for the names to appear in one row: just double click on the right border of the Task Name column and it will automatically adjust.
2. Go to File menu – Print – Page Setup and select a bigger page size (like A3). If you don’t need the Legend to appear on the second page, in the Page Setup dialog go to the Legend tab and check the “None” option then click “OK”.