NEC IT3510 Operation Manual page 454

Issue 1
The copied
image is
skewed.
The copied
image has
folds.
The Copy
function cannot
be set.
The document
is not scanned.
The document
is skewed
during
scanning.
8 - 30
Condition
The document guide plate has
not been adjusted properly.
The document is not placed
correctly on the scanning glass.
Dirt or dust on the glass surface
is causing trouble (when the
2-Sided Document Feeder is
used).
The paper is not placed correctly
in the cassette.
The paper is not placed correctly
in the cassette.
The paper is curled or damp.
The Interrupt mode is on.
Condition
The document is too thick.
The document is too thin, or too
small.
The scanning area is dirty.
The document guide plate is not
adjusted properly to the width of
the document.
Copying (Continued)
Cause
Transmission
Cause
NEC IT Series
Countermeasure
Adjust the document guide
plate to match the original
document's paper width.
Place the document on the
glass surface using the scale
mark.
Clean the glass surface
thoroughly.
Line up the edges of the
paper with the guides on the
cassette.
Line up the edges of the
paper with the guides on the
cassette.
Replace the paper.
When the lamp for the
Interrupt key lights, the
interruption mode is on.
Press the <Interrupt> key to
reset the function.
Countermeasure
Use the Book Scanner for
transmission.
Use the Book Scanner for
transmission.
Clean the scanning area.
Adjust the document guide
plate to the match the
document width.
Troubleshooting