Select Options button at the bottom of the Run Mail screen and select the appropriate option.
These options include:
Print a sample piece - prints an envelope or tape so you can see exactly how the Envelope Messaging elements (Graphic Ad, Text Message, etc.) will print on the mail piece for the current job.
Zero scale - this ensures that the attached scale is reading zero when there are no mail pieces on it.
Create a new job - Select this to create a new job.
High value warning - Set a value at which the mailing system warns you that you have entered a high value postage amount, that is more than this setting. This feature prevents you from accidentally printing a postage amount that is more than you need.