ProJet® x60 Series User Guide Additional Operations3dscentral.3dsystems.com 32 All Rights Reserved5/12/135.2.2 Not Ready to PrintIf there are not enough materials to complete the job, or the printer is not properly prepared, a mes-sage appears similar to the examples in red above. When any one of these messages appears, thePrint button is disabled. The remainder of this chapter describes how to clear a message in the PrinterStatus dialog and start the build.