Specifying Common Settings 4-334Customizing Settings3 Select [On] or [Off] for the stack bypass and the other paper sources ➞press [OK].Details of each item are shown below.The numbers on the screen represent the following paper sources:The optional Cassette Feeding Unit-Z1 and Paper Deck-Y1 are attached.NOTE• Regardless of the stack bypass setting, you cannot select 'Off' for all of the paper sources at thesame time. At least one of the paper sources, besides the stack bypass must be set to 'On'.• The settings under [Copy] include an option called [Consider Paper Type], which determineswhether the machine considers the paper type loaded in a paper source.- If [Consider Paper Type] is set to 'On', paper is not fed from another paper source when theoriginal paper source runs out of paper, unless another paper source is loaded with the samepaper size and type. For more information on stored paper types, see "Identifying the Type ofPaper in a Paper Source," on p. 4-34.- If [Consider Paper Type] is set to 'Off', paper is fed from another paper source when paper inthe current paper source runs out, as long as the same paper size/type is loaded in that papersource.• If you selected [Printer] in step 2, the Stack Bypass icon ( ) will not be displayed on the paperselection screen.[On]: The paper source is eligible for APS/ADS.[Off]: The paper source is ineligible for APS/ADS.Stack BypassPaper Drawer 1Paper Drawer 2Paper Drawer 3Paper Drawer 4Paper Deck-Y1 (optional)