My product doesn't detect my photos placed on the scanner glass when I use the reprint/restore function on the control panel. What should I do?

• Check the following:
  • Make sure the scanner glass glass is clean and free of finger prints, smudges, etc. (When cleaning the glass, spray the glass cleaner onto a cloth and then wipe the glass. Never spray glass cleaner directly onto the scanner glass.)
  • Make sure the photos are placed on the scanner glass correctly.
  • If you're placing multiple originals on the scanner glass, make sure they are at least 0.25 inch (5 mm) away from each other and from the edge of the scanner glass.
  Related references
  Placing Originals on the Scanner Glass