USB Host Board
1. Left cover ( p.24)
2. USB host board [A] ( x 2, x 1)
PSU
1. Pull out the standard paper tray.
2. Front cover ( p.23)
3. Left cover ( p.24)
4. Rear cover ( p.27)
5. Right cover ( p.28)
6. Scanner unit ( p.40)
7. Top cover ( p.29)
8. ECB ( p.74)
9. Controller board bracket ( p.77)
10. Drive unit ( p.55 "Paper Feed Clutch")
4. Replacement and Adjustment
78
4