- HP All-in-One Printer Manual

150 Removing and replacing parts Q2431-90912

4. Locate the arrow (callout 2) that is embossed on the pickup gear cover near the optional

envelope feeder power connector (not shown; open tray 1 to locate this arrow). Use a small

flat-blade screwdriver to push in on the locking tab to release it

Figure 81. Right-side cover (3 of 4)

5. Open the formatter door and rotate the right-side cover away from the printer and lift it up to

remove it.

Figure 82. Right-side cover (4 of 4)

Reinstall note When you install the right-side cover, verify that the power-switch arm locks onto the switch

connecting rod (callout 3).