- HP All-in-One Printer Manual

Q2431-90912 Chapter 6 Removing and replacing parts 147

4. Use needle-nose pliers to release the print-cartridge drive-arm (callout 3).

Hint Push the drive-arm back into the printer to avoid damaging it when you remove the top cover.

Figure 76. Top cover (3 of 5)

5. Open tray 1 and the rear door. Grasp the top cover and carefully rotate the left edge up and

away from the printer. Do not apply stress to the control-panel wire-harness (callout 4) when

rotating the top cover away from the printer.

Figure 77. Top cover (4 of 5)