Label Wizard Problem

Using the label wizard, I want to print out labels for items from a certain supplier. I follow all the steps and add all the items I want to the print list, choose the label format I want and press next. It says I have successfully completed the print label wizard and to preview and print my labels I have to press finish which I did.

 Once I get to the print preview screen I press print but only the first item on the print list gets printed. And the others are no where to be found.

 Is there any way to fix this problem?

 I am using a Dymo LabelWriter 400.

 Thanks