Change printer for goods issue in MB1A

When posting a goods contented with transaction MB1A (movement benignant 221), a corporate goods contented gaffe (output benignant WA03) is sent straight to the printer.
A caller printer has been created successful transaction SPAD, which should to people the goods contented slips successful future.
Where bash I person to alteration the printer truthful that the goods contented slips travel retired connected the caller printer?

Environment:
- Parameter NDR successful transaction SU01 is acceptable for the printing users
- In the "Defaults" successful SU01, the close printer is acceptable for immoderate users and a wholly antithetic 1 for others -> This mounting has nary effect.

Where to alteration the printer for the goods contented successful MB1A?