RC1-1821-000CNCover - Front cover - Lower front of printer - With opening for inserting the paper input tray assembly
RC1-1822-000CNCover - Right side cover assembly - Has molded-in air intake louvers
RC1-1823-000CNCover - Left side printer cover - Covers the USB and LIO port connectors (On the formatter board)
RM1-0544-000CNCover - Rear cover assembly - Includes rear cover and fold down face-up (or straight through) paper output tray (Tray is NOT sold separately)
RM1-0552-000CNCover - Top cover assembly - Has face-down paper output tray molded into it
RM1-0554-000CNCover - Paper tray cover assembly - Includes translucent blue plastic cover with plastic width adjustment guides (Blue) for `priority` paper input