If you are printing from a form then adding a "RecordPrinted" yes/no field
and checking it when you are happy is about the easiset way.
It can also be done with an update query and a msgbox.
The advantage of that is the easy way to mark everything printed if you
print a lot of records.
This is always a manual operation for me.
While the modern printer allows reprinting if out of papere and even in the
case of a jam, it still can loose the report occasionally.