Currently using v16 Enterprise, when attempting to print checks from the layout on the system it needs a little tweaking from its default to match the base PeachTree settings that check printers use.
As an example, The "Check Amount" on both stubs needs to be moved down to the bottom of the stub. Also , the Payee information needs moved down about 1/2 an inch, and to the right about an inch.
On the check itself, the dollar amount and "Pay to the order of" lines need moved up about 1/4 of an inch and to the left about 1/4 of an inch as well.

