Wireless PCA NOTE: HP LaserJet Professional P1100w Printer series only. Before proceeding, remove the following components: ● Input tray or main-input tray. See Input tray or main-input tray on page 40 . ● Output bin tray extension. See Output bin tray extension on page 41 . ● Front cover. See Front cover on page 42 . ● Left cover. See Left cover on page 43 . Remove the wireless PCA Disconnect one FFC (callout 1), release one tab (callout 2), and then remove the PCA (callout 3). Figure 2-28 Remove the wireless PCA 2 1 3 ENWW Main assemblies 57