Thank roberto.

It is too difficult for me....

I want to control the setups by API function Windows.
I can do it by
= DocumentProperties(hWindow, hPrinter, PRINTER, @DEVMODE, 0, DM_IN_BUFFER+DM_OUT_BUFFER) &&

When hPrinter is killed, the settings disappeared.
I would like to mark them in the impression by default.

Can you help me ?

Regards.-