A If You Think A Malfunction Has Occurred - Fujitsu M3091DC User Manual

5. A If You Think a Malfunction Has Occurred

If you think a malfunction has occurred while you are suing the image scanner, check the following
points.
Symptom
No power
Reading does not
start
The reading results
of pictures and
photographs are not
good
The reading results
of text characters
and lines are not
good
Symptom
Image sheared or
distorted
Multiple feeding
occurs often. (*1)
When problem occurs frequently
Is the AC adapter connected correctly?
Is the page inserted fully inserted?
Is the automatic paper feed section closed
completely?
Is the interface cable connected
Correctly?
Is the SCSI terminating resistor switch set
correctly?
Is half-tone processing performed?
Is the paper support, paper retaining plate,
or inside of the automatic paper feed
section dirty?
Was half-tone processing performed?
Is the paper support, paper retaining plate,
or inside of the automatic paper feed
section dirty?
When problem occurs frequently
Is the page set straight on the paper
support?
Is the pad dirty?
Is the pad consumed?
Location to check
Connect the AC adapter correctly.
Disconnect the AC adapter to turn
off the power. Insert the power
cable again to turn the power on. If
the scanner does not turn on,
contact the store where you
purchased the M3091DC or a
nearby maintenance service center.
Insert the page lightly until
resistance is met
Check whether the automatic paper
feed section is closed completely.
Connect the interface cable
correctly.
Set to ON if the scanner is the last
device in the chain; otherwise, set
to OFF.
Select the half-tone processing you
like in the scanner settings.
Clean as directed in Section 4.3,
"Cleaning the Scanner."
Select binary processing in the
scanner settings.
Clean as directed in Section 4.3,
"Cleaning the Scanner."
Location to check
Straighten the page using the paper
guides.
Clean the pad as directed in Section
4.3.2, "Cleaning the automatic
paper feed section."
Replace the pad.