Fujitsu Ricoh Fujitsu fi-7900 Image Scanner - Manual (Page 127)

Cleaning the ADF (with a cloth)
Use a cloth moistened with Cleaner F1 or a Cleaning Wipe to clean the inside of the ADF.
CAUTION
The inside of the ADF becomes very hot when the scanner is being used.
Before you start cleaning the inside of the ADF, make sure to turn off the power,
unplug the power cable and wait for at least 15 minutes for the inside of the
ADF to cool down.
ATTENTION
If the hopper has been raised, bring it back down to the lower position.
For details, refer to
Setting the Loading Capacity of the Hopper (page 32) .
1 Turn off the scanner, unplug the power cable and wait for at least 15 minutes.
For details, refer to
How to Turn the Power OFF (page 22) .
2 Open the hopper/ADF/top cover.
For information on how to open the hopper, refer to
How to Open the Hopper (page 23) .
For information on how to open the ADF, refer to How to Open the ADF (page 27) .
For information on how to open the top cover, refer to How to Open the Top Cover (page 30) .
CAUTION
When the ADF/top cover is open, it might close accidentally. Be careful not
to get your fingers caught.
3 Use a cloth moistened with Cleaner F1 or a Cleaning Wipe to clean the following locations.
Pick Roller (2 units)
Gently wipe the rollers so that the roller surface does not get damaged.
Wipe along the grooves of the roller surface. Make sure to clean thoroughly because the
feeding performance is affected especially when there is black foreign matter on the roller.
Daily Care
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