Clean the scanner glass and other related parts when vertical streaks appear on your printed pages or when you see marks or smudges on such parts.
Dampen a clean, lint-free cloth with water.
Gently wipe clean the scanner glass and other related parts.

1 | Backing material |
2 | Scanner glass |
3 | ADF scanner glass |
4 | ADF press plate |
| Note: Make sure all ink or corrective fluid on the document is dry before placing the document on the scanner glass. |