During pick demand confirmation, packing slips can be printed automatically after each shipment is confirmed.
In Location Maintenance, you can select whether to automatically print packing slips for locations using the Print Pack List option in the After Confirmation section on the General tab. You can select Yes, No, or Ask. If you select Yes, then after each pick demand is confirmed, a packing slip prints. If you select Ask, you are asked to confirm or cancel the packing slip printing.
You should have a default pack list printer queue set up in User Extended Options, and can set it up on the Network tab in Location Maintenance.