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Topic: Scanner Settings and Calibration Files
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Calibration Files
The scanner calibration files are stored to the following files -
XP: Documents and Settings\All Users\Shared Documents\EDT
- VISTA & Win 7:
\Users\Public\Public Documents\EDT
- Filenames:
- EDT600C.CLB,
EDT900C.CLB
- EDT901.CLB,
EDTP960C.CLB
- EDT1200.CLB, etc
- where the numbers represent the
scanner model number.
-
- Note: The scanner driver will
prompt the user to calibrate the scanner when it is unable to access
the calibration file. You should ensure that the user account has
read/write access to the calibration file. If the prompt is
constantly displayed for a user, then (i) delete the existing
calibration file, and (ii) login as the user and perform a
calibration. You can also refer to this link for more information on
"How to
disable the calibration prompt"
Twain Initialization Files
After each scan, the latest scanner settings are saved to the
following files -- XP: Documents and Settings\Username\LocalSettings\Temp
- VISTA & Win 7:
\Users\Username\AppData\Local\Temp
Filenames:
EDT600C.INI, EDT900C.INI
- EDT901.INI,
EDTP960C.INI
EDT1200.INI, etc
where the numbers represent the scanner model number.
NOTES:
1. For the system to "remember" the Twain scanning parameters, ensure
that you have
a. Read & Write access to the corresponding Twain
initialization file.
b. The Twain initialization file does not get deleted by the
OS or other program
2. To set/change the parameters in the ini file, the simplest method is
to start a scan. In the scan dialog box, select the desired scanning options. Then
perform a single scan with the selected parameters; this will cause the
latest scan parameters to be automatically saved to the ini file.
- See Also:
- How to disable the calibration
prompt
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