You can validate all available transaction setups. The report displays for every transaction setup the tray selection mechanism ([Tray to media] or [Tray to tray] ) and the number of valid and invalid trays. For transaction setups with problems, use the [Validate] option to get more information.
Open the Settings Editor and go to:
.Click [Validate all].
The report appears.
Check the number of invalid trays and take action if required.
Click [OK] to close the report.