5-2-9 Removing the controller unit and the principal circuit boards
(1) Removing and opening the controller unit
1. Remove the top cover/face-down output tray. See page 5-9.
2. Remove the right and left covers. See page 5-10 and 5-11.
3. Remove the four connectors 1 from the controller unit 2 left side.
CAUTION
Draw the connector straight to remove. If you draw the connector while it is
slanted, the receptacle may be damaged.
Figure 5-2-15 Removing the connectors from controller unit left side
FS-1900
2
1
5-18
1
Receptacle
Connector