Ricoh D104 Field Service Manual page 165

Item to Adjust
Highlight (Low ID)
(K, C, M, and Y)
4
For adjusting Highlight: Soft keys on the operation panel (SP4-918-009)
- Text (Letter) Mode, Single Color -
Item to Adjust
ID max: (K)
1
For adjusting K ID max: Soft keys on the operation panel (SP4-918-009)
Middle (Middle ID) (K)
2
For adjusting K Middle: Soft keys on the operation panel (SP4-918-009)
Shadow (High ID) (K)
3
For adjusting K Shadow: Soft keys on the operation panel (SP4-918-009)
Highlight (Low ID) (K)
4
For adjusting K Highlight: Soft keys on the operation panel (SP4-918-009)
• Text parts of the test pattern cannot be printed clearly after you adjust "shadow" as shown above. At
this time, check if the 5 line/mm pattern at each corner is printed clearly. If it is not, adjust the offset
value of "shadow" again until it is.
Level on the C-4 chart (K)
Level on the C-4 chart (K)
Image Adjustment
Adjustment Standard
Adjust the offset value so that dirty
background does not show on the
copy and the density of level 3 is
slightly lighter than that of level 3
on the C-4 chart.
Adjustment Standard
Adjust the offset value so that the
density of level 10 matches that
of level 10 on the C-4 chart.
Adjust the offset value so that the
density of level 6 matches that of
level 6 on the C-4 chart.
Adjust the offset value so that the
density of level 8 matches that of
level 8 on the C-4 chart.
Adjust the offset value so that dirty
background does not show on
the copy and the density of level
3 is slightly lighter than that of
level 3 on the C-4 chart.
4
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