FUJITSU M3091DC - Manual (Page 43)

4.3.2 Cleaning the automatic paper feed section
As a standard, clean the automatic paper feed section after reading 1000 pages. The standard depends
on type of page to be read. For example, cleaning will be necessary after a fewer number of pages for
pages on which the toner does not adhere as strongly. Clean the automatic paper feed section as follows
(refer to the figure on the next page).
1) To open the automatic paper feed section, pull it while lifting the cover open lever.
2) In the following locations with a dry cloth or a cloth moistened with isopropyl alcohol.
Pad Clean from the top downward (direction of arrow). Be careful that you
are not caught by the pick arm or pick spring.
Automatic paper feed
glass surface
Clean lightly.
Pick roller Clean lightly so that the roller surface is not damaged. In particular,
black specks clinging objects cling to the surface affect paper feed
performance, so cleaning must be thorough.
Feed roller Clean lightly so that the roller surface is not damaged. In particular,
black specks clinging objects cling to the surface affect paper feed
performance, so cleaning must be thorough.
Plastic roller Clean lightly so that the roller surface is not damaged. In particular,
black specks clinging objects cling to the surface affect paper feed
performance, so cleaning must be thorough.
Discharge roller Clean lightly so that the roller surface is not damaged. In particular,
black specks clinging objects cling to the surface affect paper feed
performance, so cleaning must be thorough.
Paper guide surface
(white portion)
Clean lightly.