Check format is off

Check format is off

Hello!

While it has been a couple of weeks since I have printed a check, I usually print a couple a month.  Not a big load, except for today.  I have an unusual amount of checks today (7) and when printing the formatting is all of a sudden off.  This has never happened before.  Any ideas if something changed?  I am printing on the same printer and can't think of anything that has changed on my side.  I have now ruined 14 checks, because after testing on plain paper, the format changed again and all of the checks are off.