Yes, as Kevin said, you need to use a custom form code in order to save the settings.  The STANDARD form code does not allow saving.  Type a new form code name and select the correct check form type (Preprinted if your checks have headers and labels already printed, Plain if your checks are blank and need that info printed.)  After the first time you print with your new selections, they will be saved.  

Note:  if you've customized the Standard check form, you would need to copy the form to the new folder created for the new form code.

Hello hope you dont mind me jumping in this thread can I ask how do you remove those forms not needed and how do I make one form to always populate the form field no matter the user id. 

Hello hope you dont mind me jumping in this thread can I ask how do you remove those forms not needed and how do I make one form to always populate the form field no matter the user id. 

I know of no way to set a default, but Sage will remember the last form code used (by user / workstation).

For removing unwanted entries, take a look here:

https://www.sagecity.com/us/sage100_erp/f/sage-100-personalization-customization-and-productivity-tools/109669/removing-a-form-code

You can assign a default form code based on the bank code in Bank Code Maintenance.

(Yes of course... check printing does allow defaults by bank code.  I was thinking of other printing screens which don't have that as an option).

Of course!  That's why I jumped in just in case it might help someone here.  I doubt everyone on this thread knew about the default check form code option in Bank Code Maintenance.

One note: you can't create a new form code from within Bank Code Maintenance.  Use the new code once (a Preview works), and the new name will then be in the list for selection.

If I understand what you are trying to accomplish, you can use the Default Form Maintenance feature to assign a default form code to a user or a role.  This is a new feature in Sage 100 2021, and it is located on the Library Master - Setup menu.