Oki OKICOLOR8n Replacement Instructions page 2

6. Removing the Controller Board and Card Cage (Figure 3)
• Remove the SIMMs (A).
INSTALLATION NOTE:
Be sure to install each SIMM in its original location.
• Remove the three screws (B) from the bottom of the Card Cage.
NOTE:
You may have to remove the Network Interface Card to access screw (B3).
• Remove the two screws (C) from the top of the Card Cage.
• Detach the copper grounding strip (D).
INSTALLATION NOTE:
Note the position of the copper strip for installation
• Remove the screw (E - Refer to Figure 4) located at the back of the printer.
• Detach the Ribbon Cable (F - Refer to Figure 3).
INSTALLATION NOTE:
The BLUE side of the cable is toward the front of the printer.
• Remove the two screws (G) from the side of the printer.
• Pull the bottom, right side of the Controller Board/Card Cage Assembly toward you to detach
the connector from the Engine Board.
• Remove the Controller Board and Card Cage as one unit and place it off to the side.
NOTE:
Do NOT detach the Fan Cable from the Engine Board.
D
F
G
B
C
3
2
1
Figure 3
Figure 4
A
E