❏ When using security soware, exclude the TWAIN.log le from monitoring, or set the TWAIN.log as a read-
only
le.
For more information on your security
soware’s
functions, see the help and so on supplied with the
soware.
e
TWAIN.log
le
is saved in the following locations.
❏ Windows 10/Windows 8.1/ Windows 8/ Windows 7/ Windows Vista:
C:\Users\(user name)\AppData\Local\Temp
❏ Win d ows XP :
C:\Documents and Settings\(user name)\Local Settings\Temp
Scanned Image Problems
Scan quality is unsatisfactory
Scan quality can be improved by changing the current settings or adjusting the scanned image.
Straight Lines Appear when Scanning from ADF
❏ Clean the ADF.
Straight lines may appear in the image when trash or dirt gets into the ADF.
❏ Remove any trash or dirt that adheres to the original.
Related Information
&
“Cleaning the Scanner” on page 49
Oset Appears in the Background of Images
Images on the back of the original may appear in the scanned image.
❏ When scanning from the scanner glass, place black paper over the original.
User's Guide
Solving Problems
65