122 • Printer settings in Mac OS XSchedulerRefer to “Scheduler” on page 114.Paper handlingRefer to “Paper Handling” on page 115.Cover pageRefer to “Cover page” on page 116.Error HandlingPostscript errorsIf an error occurs and stops the print job, you can use select the Print detailedreport under Error Handling, which will print the error page in detail. This will helpyou identify the error and take suitable action.Tray switchingIf the printer runs out of paper in the current tray, the Auto Tray Switchautomatically changes to a tray that has the same type of paper and continuesprinting.By selecting Display alert, a pop-up box will display on your application if there isa mismatch between the tray settings and paper size settings.