58 A-61671 / TWAIN February 2013
Diagnostics - General tab The General tab allows you to perform a scanner test and displays the
scanner time.
Tests
• Scanner: similar to, but more extensive than, a power-on self test.
Selecting this will immediately put the device through a series of
checks to determine that all the scanner hardware is working.
• Count only — counts the number of documents entering the scanner
without actually sending the images to the scanning application. This
test is performed during any scan session in which this option is
turned on.
• Printer — tests the functionality of the Enhanced Printer, e.g., are all
ink jets working. This test is performed during any scan session in
which this option is turned on.
NOTE: The Count only and Printer tests are automatically turned
off when the scanning application disconnects from the
scanner.
Scanner Time
• Actual (GMT): displays the Greenwich Mean Time of the scanner.
• Corresponding local time: displays the scanner’s Greenwich Mean
Time in the PC’s local time zone.
: Refresh: redisplays the current scanner time.
Calibrate — displays the Calibration window allowing you to perform
Image or Ultrasonic calibration.
NOTE: Frequent calibration is not necessary or recommended. Only
perform a calibration when instructed to do so by your support
personnel.
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