376
7 Maintenance
3.
Starting from the [•] mark on the chart, slide the chart upwards and downwards, and
read the scale to determined the difference (margin) between the scale and the Color
Sample.
Important
• Be careful not to mistake the plus (+) and minus (-) directions when reading the scale.
4.
Write the margin value in the appropriate [Margin] box.
5.
Obtain the margin for two other density areas.
Measurement
part
of
Calibration
Chart
<-5> if density of Color Sample
is close the density in-between.
<-3> if it is close the density
in-between.
<-1> if it is close the density
in-between.
<+1> if it is close the density
in-between.
<+3> if it is close the density
in-between.
<+5> if it is close the density
in-between.
<-6> if density of Color Sample is
close the density here.
<-4> if it is close the density here.
<-2> if it is close the density here.
<0> if it is close the density here.
<+2> if it is close the density here.
<+4> if it is close the density here.
<+6> if it is close the density here.
Color
Sample
"-2"
"-1"
For
the
example
on
the
left,
density
of
the
Calibration
Chart
close
to
the
Color
Sample
is
at
the
second
position
in
the
negative
direction
from
the
central
position
or
density
A,
therefore,
the
difference
is
<-2>.
A
