Missing Mark Validation

This screen allows more advanced validation of missing marks.

To check for missing marks at the start of the sheet, select this option, and then choose the number of marks which if missing will cause an error.

To check for missing marks overall, select this option, then choose the percentage of marks which if missing will cause an error.

If the 'stop on errors' option is chosen is chosen on the 'Capture' screen, then scanning will stop if more than the chosen number of marks is missing, otherwise an error message will be written to the scan log file.