About performing mock runs What is a mock run? A mock run uses empty or water-filled labware. A mock run allows you to troubleshoot a protocol or a component of the system without wasting valuable reagents and samples. You should always perform a mock run to check a new protocol. Correcting teachpoint errors After setting the teachpoints, be sure to perform a dry run as a final check for any teachpoint errors. Preparing for a dry run You prepare for a mock run the same way you would prepare for a real protocol run, except that you use empty labware for a totally dry run or labware containing water for a wet run. See Planning for the protocol run. Related information For information about... See... Stopping the device in an emergency Emergency stops Writing protocols VWorks Automation Control User Guide Preparing for a run Workflow for preparing a protocol run