FUJITSU IMAGE SCANNER M3092DC - Manual (Page 51)

M3092DC Image Scanner Operation Guide 4-3
After restoring the automatic document feeder
into position, make sure that it is closed
completely. If the automatic document feeder
is not properly closed , a paper jam or reading
error may occur.
4.2 Daily Maintenance
To use the image scanner over a long period of time, you must perform
some tasks daily. Keep the following point in mind:
• If the equipment surface, document support, or automatic document
feeder is soiled, clean it according to Section 4.3, "Cleaning."
Especially, be sure to clean the automatic document feeder.