5 • Optical Mark Recognition (OMR)
5-22
SV40221 Rev. C
OMR Scanner Adjustments
The machine can be fitted with one Top Scanner and one Bottom
Scanner. If the sheet(s) bearing OMR marks are loaded face up,
the Top Scanner will be used. If they are loaded face down, the
Bottom Scanner will be used. The loading orientation required for the
particular job will be shown on the Mail Piece Icon Tree and depends
on fold type, etc.
Aligning the Scanners
It is essential that the OMR Scanner being used is correctly aligned
over the OMR marks printed on the sheet(s) or Insert(s). Failure
to align the scanner will result in scanning errors. It is therefore
essential that the scanner alignment is checked before commencing
any OMR job.
Measure the OMR mark position
Take a sheet/Insert printed with the OMR marks to be used and
fold it in half in the direction of feed to locate the center line. Now
measure from the
center lne
to the
center of the OMR marks
in
millimeters. Take a note of this measurement (X).
X mm
Folded
center line
X mm
OMR marks
(position used
depends on
scanner location)
Summary of Contents for DI500
Page 8: ...vi SV40221 Rev C ...
Page 30: ...2 Using the Menus 2 6 SV40221 Rev C ...
Page 52: ...3 Operator Functions 3 22 SV40221 Rev C ...
Page 88: ...5 Optical Mark Recognition OMR 5 28 SV40221 Rev C ...
Page 104: ...6 Troubleshooting 6 16 SV40221 Rev C ...
Page 126: ...Index I 10 SV40221 Rev C ...
Page 127: ......
