Cleaning the Platen Glass
If the platen glass is dirty, originals may not be scanned clearly, or the size of the original may not be detected clearly.
1
Turn the power OFF, and remove the power plug from the power outlet.
Check the operation status of the machine before turning the power OFF. You can turn the power OFF even if the machine is executing an operation, but this may cause the operation to be interrupted or data to become damaged.
2
Open the feeder.
3
Wipe the reverse side of the feeder and the platen glass.
 | Wipe the platen glass. Wipe the platen glass with the included cleaning cloth.   If the cleaning sheet is dirty, rinse it in water and dry it before using it. |
 | Wipe the reverse side of the feeder. If you cannot remove the dirt, wet a soft cloth with water and wring it out well, then wipe the reverse side of the feeder with it. Afterwards, wipe the reverse side of the feeder with a soft and dry cloth. Wait until the moisture has completely dried before proceeding to the next step.  |
If you cannot remove the dirt
Wet a soft cloth with mild detergent and wring it out well, then wipe the machine with it. Afterwards, wipe the machine with a soft and dry cloth.
4
Gently close the feeder.
5
Insert the power plug into the power outlet, and turn the power ON.