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d Dampen a soft lint-free cloth with water and
firmly wring it out, and then wipe the scanner
glass at the inside on the bottom of the
machine.
e Fit the tab on the cover into the notch of the
installation slot, and then attach the cover to
the machine.
a Notch
f After cleaning, perform a test scan.
Adjusting the Screen
If the screen does not respond correctly when you
touch a key (the machine does not perform the
operation or performs a different operation), follow
the steps below to make the proper adjustments.
a Holding your finger on the LCD screen, turn
the main power to off and back to on.
X The touch panel adjustment screen is displayed.
b Using the included touch pen, lightly touch the
center of each +, in order from 1 to 5.
X After completing the touch panel adjustment, the
message “SUCCESS” appears on the screen.
c Turn the main power to off, then turn it back to
on.
Note
• If you finish the screen adjustment and the
screen still does not respond correctly, or if you
cannot do the adjustment, contact the retailer
who sold you this machine or the nearest
authorized service center.
a