- Unplug the machine power cord before starting the following procedure.
 - Do the following procedure not to damage any harnesses.
 - Check that all harnesses are not damaged nor pinched after installation.
 
- Exposure Glass (Exposure Glass)
 - Left middle cover (Left Middle Cover)
 - First, turn the gear [A] and move the 1st scanner carriage [B] next to the lens cover [C].
 - Pass the scanner heater [A] under the 2nd carriage [B]. Then insert the connector [C] from the left side of the scanner unit [D].
 Attach the scanner heater [A] (
x 2).
- The screw on the left side of the scanner heater is accessed from the scanner frame.
 
- The screw on the left side of the scanner heater is accessed from the scanner frame.
 - Connect the connector [A] of the scanner heater to the machine (
x 1,
x 2).