System Settings71Paper Tray Attributes During LoadingSpecifies whether to display the paper tray attributes on the control panel when the trayis opened to load paper. This setting does not apply to Tray 5 (Bypass).Paper Tray PrioritySpecifies the paper tray priority for Auto Tray Switching. Tray 5 (Bypass) is notavailable. To exclude a tray from Auto Tray Switching, select the tray and then selectthe [Exclude from Tray Switching] button. For more information on Auto Tray Switching,refer toAuto Tray Switching on page 22.Paper Type PrioritySpecifies the paper type priority for Auto Tray Switching. This setting overrides thePaper Tray Priority. If the priority of paper types is set to the same value, then Auto TraySwitching will select a tray based on the Paper Tray Priority. Selecting [Auto Paper Off]prevents the paper type from being used by Auto Tray Switching. For more informationon Auto Tray Switching, refer toAuto Tray Switching on page 22.Tray 5 - Paper Size DefaultsSpecifies the default paper sizes to be displayed on the [Tray 5] screen of the [PaperSupply] feature. If you frequently use non-standard size paper for copying, assigningthe paper size to a button will be helpful for you.• A/B Series SizeDisplays standard paper sizes of the A/B series.• Inch SizeDisplays standard paper sizes of the Inch series.• OthersDisplays other paper sizes.• Custom SizeAllows you to enter a paper size. Specify the paper width (X) and the paper length(Y).Auto Tray Switching ControlSpecifies whether to enable Auto Tray Switching. For more information on Auto TraySwitching, refer toAuto Tray Switching on page 22.• Auto Tray SwitchingSpecifies the conditions to enable the Auto Tray Switching feature.• Targeted Paper Type (Copy Jobs)Targets some paper types according to the settings in [Paper Tray Priority] or onlyone paper type.• Targeted Paper Color (Copy Jobs)Targets all paper colors or only one paper color.NOTE: In any of the following cases, Auto Tray Switching is not available.– If Tray 5 (Bypass) is selected.– If the specified tray holds paper other than Plain paper, Recycled paper, Side 2paper, and Custom paper.