If it proves necessary to reverse all the cleared items after a check has been printed, choose Environment ® Check information ® Void ® Cancel payment.

You may need to do this if, for example, you have forgotten to block a check payment when processing the payment proposal, or if the wrong invoice was selected for the online check print.

The check in question will be marked as void in the system, the payment document reversed and the invoices reopened for payment again.