Avision DS320F (DF-0707S) - Manual (Page 42)

6-1
6. Troubleshooting
If you have problems with the operation of the product, please check the
following troubleshooting hints.
6.1 Frequently asked Questions
Question: More than one sheet of paper was fed into the product.
Answer:
1) Open ADF unit.
2) Remove the multi-fed sheets of paper.
3) Close the ADF unit.
4) Flatten the corners and edges; loosen the Paper before reloading
it in the paper guide.
5) Check the feeding roller condition and do the cleaning if
necessary.
Question: Paper becomes skewed in the scanner.
Answer: 1) Check the feeding roller condition; do the cleaning if necessary.
2) Use the paper guide when feeding the paper.
Question: When I power on the scanner, it makes noises and will not
stand ready.
Answer: There are two possibilities:
1) You forgot to remove the shipping lock from the scanner. Please
remove the shipping lock first.
2) You did not place the scanner on a flat desktop surface. This
may cause the scanner to function improperly.
Question: While scanning, the scanner often makes noises or it scans
back and forth.
Answer: Please choose lower speed from the TWAIN user interface for low
speed PC.