Ricoh TH-C1b, Service Manual

Page: 159 / 433

COLOR ADJUSTMENT 10 February 2005
3-68
- Photo Mode, Single Colour -
Step Item to Adjust Level on the C-4 chart Adjustment Standard
1
ID max:
(K) Adjust the offset value so that
the density of level 10 matches
that of level 10 on the C-4 chart.
2
Middle (Middle ID)
(K) Adjust the offset value so that
the density of level 6 matches
that of level 6 on the C-4 chart.
3
Shadow (High ID)
(K) Adjust the offset value so that
the density of level 8 matches
that of level 8 on the C-4 chart.
B05
1r93
3.w
mf
Highlight (Low ID)
(K) Adjust the offset value so that
dirty background is not visible on
the copy and the density of level
3 is slightly lighter that of level 3
on the C-4 chart.
- Text (Letter) Mode, Full Colour -
Step Item to Adjust Level on the C-4 chart (K) Adjustment Standard
1
ID max:
(K, C, M, and Y) Adjust the offset value so that
the density of level 10 matches
that of level 10 on the C-4 chart.
2
Middle (Middle ID)
(K, C, M, and Y) Adjust the offset value so that
the density of level 6 matches
that of level 6 on the C-4 chart.
3
Shadow (High ID)
(K, C, M, and Y) Adjust the offset value so that
the density of level 8 matches
that of level 8 on the C-4 chart.
B05
1r93
3.w
mf
Highlight (Low ID)
(K, C, M, and Y) Adjust the offset value so that
dirty background is not visible on
the copy and the density of level
3 is slightly lighter that of level 3
on the C-4 chart.