A Print Status of Y (Yes) means that a Line Item is ready to be picked up in a batch of claims to be sent out electronically or printed to paper.
A Print Status of N (No) means that a Line Item will not be picked up in a batch of claims or printed.
A Print Status of S (Sent) means that the claim file has been created and you will need to update this status to an "N" so that it's not picked up to be sent or printed again, click here for more details on that workflow.
A Print Status of R (Resubmit) means that the Resubmit button has been clicked on the Line Item Form for a specific Line Item.
Any claims with a Print Status of Y, S, or R will be picked up in a batch of claims to be printed or sent if the Line Item matches the criteria you are searching for. It is important to note, that Line Items need a print status of "N" to be able to post payments. Therefore, you typically will be using the Print Status of "Y" and "N" the most in the system if following best practice recommendations.