Avision IS25 manual - Manual (Page 123)

User’s Manual
9. Troubleshooting
If you have problems with the operation of the product,
please check the following troubleshooting hints.
9.1 Questions in “Scan to SD/Flash” Mode
Question:
There are strange lines on the
scanned image, or the image is not
clear.
Answer: Check the following:
• Are there scratches on the original,
or is the original clean? Remove
any stains or dust from the original
before scanning.
• Has the scanner been used for a
long period of time without
cleaning and calibration? Follow the
instructions for "Cleaning the
Scanner" and "Calibrating the
Scanner", and then try again.
Question:
The original gets stuck halfway in
the feeding slot.
Answer: Press the Function button. The scanner
will back out the original so you can
remove the jammed original from the
output slot.