Brother MFC-8420 - Manual (Page 5)

4
Setting Up the Machine
Do NO T conne ct t he inte rf ac e ca ble.
Co nnec ting t he inte rf ac e c able is
done whe n in sta lling the d riv er.
1
O pe n the A DF cove r.
2
Inse rt th e ta bs o f ADF su pp or t i nto th e h ole s
of the A DF on e sid e a t a time .
3
Push ADF Support down until it latches in place.
4
Clo se the A DF cove r.
1
O pe n the fro nt cove r by pr essin g the fr on t
cove r re lea se b utton .
2
Un pa ck the dru m un it asse mbly.
Re move th e pr ote ctive pa rt.
1
Install the Automatic
Document Feed (ADF) Support
ADF Cover
Tab
Tab
Hole
ADF Support
2
Install the Drum Unit
Assembly
Front Cover
Release Butt on
Front Cover
Drum Unit
Assembly
Protect ive Part
Step 1