Solution
Caution
Be sure to turn off the power and disconnect the power plug before cleaning the machine.
With a clean, soft, lint-free cloth, wipe the Platen Glass (A), the FAU (Film Adapter Unit) Protective Sheet (white sheet) (B), and the FAU lamp (C) gently. Make sure not to leave any residue, especially on the Platen Glass.
Caution
The FAU (Film Adapter Unit) Protective Sheet (white sheet) (B) is easily damaged, so wipe it gently.