5 • Optical Mark Recognition (OMR)
Defining the first mark position and code length
Take a sheet that has at least the FIRST and LAST OMR mark printed on it.
When requested by the machine, measure and enter the distance
(A)from the top edge of the sheet to the FIRST OMR mark, in millimetres.
Again, when requested by the machine, measure and enter the distance (B) from the FIRST OMR mark to the LAST OMR mark, in millimetres.
TOP OF SHEET
A
B
SV40221 Rev. A |