NEC NEFAX 671 Service Manual page 66

1. Remove the ADF Unit.
+ D-19
2. Remove the Fusing Unit.
+ E-7
3. Remove the Exit tray.
+ D-7
4980D012AB
4980D005AA
2
1
4136D008AC
Precautions for Removal/Reinstallation of the PH Unit
• NEVER touch the window on the backside of the PH Unit. A dirty window can cause an
image problem.
4. Remove the four screws.
5. Unhook the two tabs, and then remove the Upper
Cover.
6. Disconnect one flat cable and one connector
from the Controller/Mechanical Control Board.
NOTE
• Use utmost care not to snap off the flat cable.
7. Remove three screws.
8. Remove the PH Unit.
3
NOTE
• When reinstalling the PH Unit, tighten the screws
in the numerical order shown in the illustration.
Window
4136D009AB
D-20