Sindoh M403 User Manual
Page 213
5-
41
Maintenance and Troubleshooting
5
Problem
Cause
Solution
White or black spots are
printed.
Improper paper is used.
Use proper paper.
The flatbed or pad is dirty.
Clean up the flatbed or pad.
Regular stains or lines are
printed.
The paper path is dirty.
Test copy several times.
Black lines or stains are
printed.
Paper is wet.
Change the new paper.
Improper paper is used.
Use proper paper.
The flatbed or pad is dirty.
Clean up the flatbed or pad.
The device has a problem.
Contact the authorized
dealer.
The overall output is dark.
The device has a problem.
Contact the authorized
dealer.
The edge is dirty.
The platen pad is dirty.
Use the same size paper as
the original document.
Paper is bigger than the
original document. (Zoom:
100%)
Clean up the platen pad.
Paper orientation is different
from document orientation.
Select the paper with the
same orientation or match
orientations between
document and paper.
The output is not reduced to
paper.
Select the correct scale that
fits into paper.
Slanted image
The document is not correctly
loaded.
Load the document correctly.
The document is not suitable
for the ADF.
Use the document suitable
for the ADF.
Check if a foreign material is
on the flatbed.
Clean up the flatbed.
Paper is not correctly loaded.
Load paper correctly.