C9148-90909 1 Product Information 21 1 7 2 3 6 memory access door (more than one DIMM can be installed) 3 power connection (from power source to print unit) 7 power jumper cable (from print unit to scan unit) 2 straight-through output door 4 Figure 4. Product parts (back view) 1 ADF connector cable 5 5 HP JetDirect card 8 ADF output bin Back view 8 6 4 hard disk