1. Remove the SPDF unit. (SPDF Unit)
  2. Remove the exposure glass [A].

    • Be careful not to damage the hooks on the inside of the exposure glass when you remove or install the exposure glass.

  3. Remove the clip [A] from the pulley [B] on the right side.
  4. Remove the plate [A] and carriage belt [B].
  5. Move the scanner carriage [A] to the right, and then remove the carriage belt [B] from the pulley [C] on the left side.
  6. Remove the scanner carriage [A] and shaft [B] with the carriage belt from the mainframe.

    • When removing the scanner carriage [A] from the mainframe, disconnect the flat cable [B] and release it from the harness guides at the back of the scanner carriage [A].

  7. Remove the shaft [A] from the scanner carriage [B].
  8. Remove the carriage belt [A] from the scanner carriage [B]. (hook×1)