How to clean a scanner and printer multifunction printer cleaning.
A flatbed scanner can get dirt on the glass of the scanner and you might see smudges or blurry areas on your scanned documents.
Clean rhe flatbed scanner and ADF scanner strip with a microfiber cloth soarked in water and squeezed well before use.
You can also use Isopropyl alcohol 70% IPA or even plain window cleaner spray.
Make sure you spray on rhe cloth and not directly on the printer.
Wipe gently and repeat if necessary.
You can also use plain soft toilet paper with a bit of alcohol or window cleaner sprayed onto it.
Also clean the printer feed tray to keep your multifunction printer work better and longer.