Sekonic SR-2300 Manual page 64

B
Appendix Sheet creation reference
(7) Clear zones
Do not print in colors other than dropout colors 0.8mm around reading zones
and 0.8mm from timing mark longitudinal ends.
Reading zone:
The vertical direction of the data mark standard position is the height set by
command, and the horizontal width refers to the area of the data mark frame
width.
Dropout colors:
Dropout colors refers to colors that are already printed or written on a
document that can be seen by human eyes but cannot be recognized by a
reading sensor.
(8) Black ink printing
Descriptions, etc. can be printed in areas except print prohibition zones and
clear zones. However, never print anything at PCS 0.15 or more other than
timing marks in timing mark columns from the top edge of sheet to the bottom
edge on either side of the paper.
(9) Printing on back surface
You can print on the back surface except in print prohibition zones. However,
do not print at PCS exceeding 0.15 in clear zones on the front surface in
case of bleeding through from the back.
(10) ID mark
Set an ID mark for identification as necessary.
Size:
Reading darkness: PCS 0.8 or higher
Angle:
(11) Mark frame
Rectangles, ovals, and circle shapes have been conventionally used for mark
frames.
Frame size should be smaller than the reading zone in various reading
methods (direct under type, timing control type, mark to mark type, and
FACOM type).
Recommended sizes are as follows.
Rectangles:
Ovals:
Circles:
-ii-
0.8 3.5
Timing mark
Reading zone Clear zone
1.0mm or longer x 3mm or longer.
±12 degree or less (against the line perpendicular to the
standard side)
For filling in
Vertical 0.8-1.5mm Horizontal 3-3.5mm
For O, X,
Vertical 3-3.5mm
Vertical 1.5-2.5mm Horizontal 3-4.3mm
O 3.0-3.5mm
*Maximum horizontal length differs depending on sensor
pitch.
Adjust horizontal length = (sensor pitch - 0.7mm) or less.
*Printing color: print at PCS 0.15 or less in dropout color.
0.8
0.8
Reading zone specified
by command
0.8
[Unit: mm]
3mm or longer
1.0mm
or longer
Horizontal 3-3.5mm