3. Install one screw (callout 1).
Figure 1-521 Install one screw
Step 22: Install the left-front top cover cap (556)
NOTE: This step is for the 556 printer. For the 586 printer, skip this step and go to Step 23: Install the left
rear cover on page 325.
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Align the bosses on the back side of the cover with the holes in the top cover, and then push the cover
straight onto the top cover to install it.
Figure 1-522 Install the left-front top cover cap (556)
324 Chapter 1 Removal and replacement ENWW