Left cover 1 Unplug the power cord and the C-link interface cables from the 2,000-sheet input unit. 2 Remove two screws (callout 1). 1 2 2 2 Figure 151. Left cover removal 3 Pull out on the top of the cover, and then lift up on the right side of the cover to clear the retaining tabs that are along the bottom edge (callout 2). 4 Pull out on the lower-left corner to release the plastic retainer tab that secures that corner of the cover to the chassis. Notes about reinstalling: Replace the left side first. Tilt the right side down and toward the chassis to place the lower retaining tabs over the chassis rail (callout 2). EN 2,000-sheet input unit 301