Click the checkbox in the right column for each line item form you want to print. Click within the checkbox  to select the item.  A green check mark appears within the checkbox to indicate the item is selected.  Click within the checkbox again to clear the mark and deselect the item.

Click the all link to select all of the checkboxes in this section to denote the printing of all forms.

Click the none link to clear all previously checked boxes

Clicking print selected generates the .pdf form(s) that you have selected.