Paper Cooling Fan Motors

Below the stacker entrance, three fan motors are mounted on the same plate:

• Fan Motor 1
• Fan Motor 2
• Fan Motor 3

Preparation

Remove these parts:

• Rear lower cover (Rear Lower Cover, Rear Upper Cover)
• Rear upper cover (Rear Lower Cover, Rear Upper Cover)
• Right inner cover (Right Inner Cover)
• Top center cover (Proof Tray, Top Front Cover, Top Center Cover, Top Rear Cover)

1. Remove the plate [A] (x4)
   
2. Disconnect the motor mount.
   

   Front (x2)

   

   Rear (x2)

   
3. Remove the cover plate screws.
   

   Front (x1)

   

   Rear (x1)

   
4. Raise the cover plate [A] as high as possible.
5. Disconnect the harnesses and fans to clear the area in front of the motor mount [B] (x9,x3).
   
   
6. Disconnect the entrance sensor bracket [A] and pull it aside (x1,x1,x3)
   
7. Disconnect the front door switch bracket [A] to create some slack in the white harness (x2,x2)
   
8. Disconnect the tray high limit switch harness (x1,x2).
   
9. Pass the paper cooling fan motor harnesses, entrance sensor harness and tray high limit switch harness through the hole to the rear side.
   
10. Pass the harnesses [A][B][C] from the rear side through the hole to the right side (x3).
    These harnesses are removed from the fan motor mount in the next step.
    
    
11. Pull out the fan motor mount [A] (x2).
    
12. Remove each of the fan motors (x2 each)