System Configuration and Parts 1-15Before You Start Using This Machine1External View and Internal ViewThe iR2022i with the optional Inner2 Way Tray-E2 and Cassette FeedingModule-Q1 attachedThe iR2022i with the optional Finisher-U2,Additional Finisher Tray-C1 andCassette Feeding Module-Q1 attacheda Stack Bypassb Main Control Panelc Feeder (DADF-P2)d Main Power Switche Paper Drawer 1f Paper Drawer 2(Optional equipment for the iR2018i)a Platen Glassb Toner Cartridgec Front Coverd Drum Unite Paper Drawer’s Left Coversf Fixing Unitg Duplex Unit (Duplex Unit-B1)h Left Coveri Scanning AreaThe iR2018i with the Duplex Unit-B1,optional Cassette Feeding Module-P1 andCassette Feeding Module-Q1 attached