Parts and Their Functions 1-131Before You Start Using This MachineParts and Their FunctionsThis section provides you with the names and functions of all parts on the outside and inside ofthe main unit and control panel. An illustration of the machine with some optional equipmentattached to it is also provided. For more information on the optional equipment, parts and theirfunctions, see Chapter 3, “Optional Equipment.”External Viewa Stack BypassUse the stack bypass to feed paper manually and forloading nonstandard paper stock, such as envelopes. (See“Making Prints Using the Stack Bypass,” on p. 2-41.)b Main Control PanelIncludes the keys, touch panel display, and indicatorsrequired for operating the machine. (See “Control PanelParts and Functions,” on p. 1-15.)c Feeder (DADF-P2)Originals placed in the feeder are automatically fed sheetby sheet to the scanning area of the platen glass. Thefeeder also automatically turns over two-sided originals tomake two or one sided copies. For more information on thefeeder, see “Feeder (DADF-P2),” on p. 3-10.)d Main Power SwitchPress to the “I” side to turn the power ON. (See “MainPower and Control Panel Power,” on p. 1-16.)e Paper Drawer 1Holds up to 250 sheets of paper (80 g/m 2 ).f Paper Drawer 2 (Optional equipment for theiR2018i)Holds up to 250 sheets of paper (80 g/m 2 ).The iR2022i with the optional Inner 2 Way Tray-E2and Cassette Feeding Module-Q1 attachedThe iR2022i with the optional Finisher-U2,Additional Finisher Tray-C1and Cassette Feeding Module-Q1 attached
