Hi Edward,

When you print checks with Additional Forms, the process involves printing all the checks with a specification that has and Advice that says only "As per attached" and then, after all the checks have printed and you are asked "Do you want to print additional forms?", placing regular stock in the printer and printing out all the advices for the checks that have been printed. You don't insert the blank stock after the check has printed.

Perhaps the default specification has changed without being noticed?