Reprint Checks Run

Normally I export my check run to a PDF and print the actual checks from the PDF.  In the middle of creating the PDF, I clicked on cancel and the PDF was not created.  I went ahead and posted the checks to the check register and Daily Transaction Report, thinking that I could "reprint" the check run.  I am having trouble being able to do that.  I keep getting a message saying that "Data is not selected for report printing".  Please help!

Also, I thought that I could void the group of checks and re process the invoices/checks.  I am also having trouble figuring out how to void a group of checks.  I know how to void a single check.  Am I going to have to void each check individually?

Thanks for your help!