- HP All-in-One Printer Manual

192 Removing and replacing parts Q2431-90912

Tray 1 paper-pickup assembly

1. Remove the following assemblies:

● Top, right-side, and left-side covers. See “Top cover” on page 146 through “Left-side

cover” on page 151.

● Tray 1. See “Tray 1” on page 152.

2. Unplug the tray 1 pickup solenoid connector and the top-cover sensor from the

DC controller PCA (locations J79 and J95; callout 1). Unweave the harnesses from the wire

guide (callout 2).

Hint It might be necessary to remove additional wire-harnesses from the wire guide to gain access to

the solenoid and sensor harnesses.

Figure 146. Tray 1 pickup assembly (1 of 4)