Card Cage Fan Duct - Oki ES3640MFP Component Replacement Manual

Card Cage Fan Duct

1.
Open the Top Cover.
2.
Open Right Lower Door.
3. Remove the Right Rear Cover.
4.
Release the 2 hooks, top and bottom, that secure the Fan Duct to the Fan Housing.
5.
Remove the left side of the Card Cage Fan Duct from the printer to release the 2 tabs from the Card Cage.
Replacement Note: Insert the right side of the Card Cage Fan Duct into the printer first to engage the 2
tabs. Next, snap the duct onto the card Cage Fan Housing.
Card Cage Fan
1. Open the Top Cover.
2.
Remove the Right Rear Cover.
3.
Remove the Card Cage Fan Duct.
4. Release the 4 hooks that secure the Fan Housing to the frame.
5.
Disconnect the fan from the Motor Driver Board fan connector.
6.
Move the leading edge of the Fan Housing to the right, and then carefully remove the fan from the frame.
7. Remove the 3 hooks that secure the fan to the Fan Housing.
8.
Disconnect the fan harness and remove the fan.