How should you install an HP LaserJet 3015, 3020, 3030, and 3380 all-in-one device self-tapping screw?

A.
First turn the screw counterclockwise to align it with the existing threads. Then turn it clockwise to
tighten.

B.
Use a flathead screwdriver to tighten the screw until it is flush against the side of the all-in-one device.

C.
Use a #2 Philips head screwdriver to tighten the screw as tightly as you can, Over-tightening of this type of
screw is impossible.

D.
Use a Torx head screwdriver to tighten the screw as tightly as you can. Over-tightening of this type of
screw is impossible.