Cross Client Customzing - Define Printer

Hello all,

As far as I know, defining a new printer in SAP system is belonging to the cross-client customizing.

But one thing I am confusing about:

I choose 'No changes to Repository and cross-client costuming objs', however I still can create and delete printers.

Can somebody know what happened? If my understanding is wrong, please kindly let me know.

Thanks & Best Regards,

Tong Ning