Tray 4 1 Open tray 4 and remove any paper. 2 Remove the vertical transfer unit (VTU) (see page 302). 3 Remove the left and right covers (see page 301 and page 304). 4 Remove one screw and one metal retaining tab from each side of the chassis (callout 1). 21 Figure 154. Tray 4 removal 5 Support the rear of the tray while sliding it straight out of the chassis. EN 2,000-sheet input unit 305