Fujitsu fi-5900C Operator's Manual page 142

8. Clean the surface of two pads on the Hopper with a lint-free cloth,
moistened with cleaner F1.
9. Close the ADF cover.
For details, refer to
If all the cleaning is done, reset the Cleaning counter by referring
the Consumable/Cleaning Counter" on page
122
4.5 Cleaning the Transport path and the sensors
"2.3 Opening and Closing ADF" on page
125.
12.
"5.2 How to check and reset