Ok try this instead this worked for me just now.
Select the block ... then after you have selected how many copies and everything you want to do go to the preview page again. use the move button on the top and move the parts you do not want to the right or the left of the page off the printing area and print from that page. That way was the quickest and if you go to print that block again it will go back to the original so no worries about finding where you put the pieces
this works under the template option as well
Cher