# CISM Spacers (x2)

Check Point / チェックポイント

When replacing this part, you need to run the menu from the service support mode before replacing it. CIS Module(ADF/ SCN) / SCN Upper Case / CISM Spacer - Before replacement

1. Open the ADF Cover (A).
   
2. Remove the screw and slide the Panel Upper Cover (A) in the direction of the arrow to remove it.
   
   
   • : 3x8D
3. Disengage the hook, remove the Screw Cap (A), and remove the screw.
   
   
   • : 3x10M
4. Remove the screw and remove the spacer (A).
   
   
   • : 3x18MW
5. Remove the 8 screws and remove the SCN upper case (A).

   
   

   • : 3x10M

   • : 3x5D

   Check Point / チェックポイント

   Remove the 4 screws on the ADF Unit side with a driver having a short handle.

6. Rotate the CISM Spacers (A) in the direction indicated by the arrow, release the 2 dowels, and remove the 2 CISM Spacers.
   

Check Point / チェックポイント

After replacing this part, you need to run the menu from the service support mode. (If you ran the Before-replacement menu before replacing the part, it will start automatically when you turn the power on.) CIS Module(ADF/ SCN) / SCN Upper Case / CISM Spacer - After replacement