6. Duplex models only : There are two hinge pins (callout 1). Release the shorter left pin first, and then separate the rear cover and rear door assembly (callout 2) from the duplex-paper-feed assembly (callout 3). Figure 1-27 Remove the rear cover, rear door, and feed assembly (3 of 3) 2 3 1 22 Chapter 1 Removal and replacement ENWW