HP Designjet 3D Service Manual page 204

7. Disconnect the 4 cables from the back side of the power distribution
8. Slide the Electronics Bay back into place.
9. Disconnect the 10 cables from the front of the PDB. See
-188
Figure 100: Electronics bay mounting screw locations
Remove the 4 right side
mounting screws
board. See Figure 101.
Figure 101: Power distribution board rear cable locations
Disconnect the 4 cables on the back of the PDB
Remove the 4 left side
mounting screws
Figure 102.