Dell 3335dn User Manual page 44

To install a printer hard disk onto the ISP:
a
Using a flathead screwdriver to loosen the screws, remove the thumbscrews that attach the printer hard disk
mounting bracket to the printer hard disk, and then remove the bracket.
b
Align the standoffs of the printer hard disk with the holes in the ISP, and then press downward on the printer
hard disk until the standoffs have seated into place.
c
Insert the plug of the printer hard disk interface cable into the receptacle of the ISP.
Note: The plugs and receptacles are color coded.
Additional printer setup
44