Accounts Payable – Bank Accounts – Check Form
Bring the signature file up in Paint.
The top and left margins dictate the placement of the signature on the check. (It doesn’t matter how big the box is.) If you need it to print lower, then move the signature down lower in the box. Do not make the box bigger—just move the signature lower within the box as shown below.

On the menu, go to Edit – Select All

You can now click within the picture and drag the name up, down, or sideways to where you need it placed.
To print the signature lower on the check, drag the signature lower within the box as shown here.

Save the file.
Go to Accounts Payable – Bank Accounts.
Edit the bank account in which you write checks from.
Click the Check Form button.
Select “Signature (Bottom Right)”.
Select this file name.
Preview it to see how it looks.
From there you can click Print to print a sample check to the printer for testing the positioning.