Lower back cover At the back of the product, insert your finger into the hole in the cover and pull the cover outward to remove the lower back cover. Figure 1-25 Remove the lower back cover Rear-cover assembly 1. Before proceeding, remove the following: ● Duplexer (if installed). See Duplexer on page 74 . ● Lower back cover. See Lower back cover on page 18 . 2. Open the rear-cover assembly. 18 Chapter 1 Removal and replacement ENWW