Select Printing Defaults - Incompatible Print Settings

I'm using the MS LaserJet 4300 PCL 6 drivers. 

When I select Pinting Defaults... from the Advanced tab, I get a pop-up window stating "Incompatible Print Settings".

"There are one or more conflicting settings.

Output Bin: Stacker Bin

Accessory Out Bin: Not Installed

Radio button 1 - Restore my previous settings

Radio button 2 - Keep this setting, and I will change later."

Whether I choose option 1 or 2, the pop-up still displays.

Any suggestions?

Thanks