Dell Inspiron 4000 - Manual (Page 17)

Setting Up 17
2 Attach the parallel printer cable to the parallel port connector on the
computer and tighten the two screws. Attach the cable to the parallel
connector on the printer and snap the two clips into the two notches.
3 Turn on the printer and then turn on the computer. If the Add New
Hardware Wizard window appears, click Cancel.
4 Install the printer driver if necessary (see page 16).
parallel printer
cable
parallel port connector
on computer
printer cable
connector
screws (2)
clips (2)
notches (2)