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3.3 Cleaning the ADF
fi-4220C2 Image Scanner Operator’s Guide 55
DAILY CARE
3
• Pick roller
In step 2, all the Feed rollers turn at the same time. When cleaning the Feed rollers
positioned in the lower part of the ADF, be caereful not to touch the other Feed rollers.
• Feed roller
1) Open the ADF by pushing on the ADF button.
If you open the ADF cover when the indication of the Function Number display is
"P" or "0", the Feed rollers do not rotate even you perform the operation of step 2)
below. So open the ADF cover when the indication is not "P" or "0".
2) Simultaneously hold down the "Send to" and "Scan" buttons on the operator panel.
The Feed rollers start to rotate slowly.
The location of "Send to" and "Scan" buttons are shown in the following illustra-
tion.
3) Hold a soft, dry cloth moistened with cleaning fluid against the surface of the rotat-
ing Feed rollers so that it lightly cleans the surface of the rollers. Take particular
care when cleaning these rollers as black debris matter on these rollers affects doc-
ument pick performance.
As a guideline, seven presses of the "Send to" and "Scan" buttons make the Feed
rollers to rotate one full turn.
Mylar sheet
Function
Send to
Scan
LED
Power button
Function No.
display