Oki Data CONFIDENTIAL
42930511TH Rev. 2
43 /
2.6
Color Drift Correction
The C9800/C9600 comes with several ID units and LED heads, therefore, causes color drift. This
mechanical color drift can automatically be corrected with the following procedures.
(1)
Automatically Corrected Color Drift
1
X Axis Color Drift (position off-alignment due to LED head)
2
Skew Color Drift (position off-alignment due to LED head)
3
Y Axis Color Drift (I/D unit and position off-alignment due to LED head)
(2)
Correction Method
The color drift detection pattern set is printed on the belt. This is then read by the reflection
sensor to detect the color drift value of each color and therefore, determine the correction
level. The modification takes place by comparing the each colors’ (Cyan, Magenta and
Yellow) write timing with black, according to the correction value.
2.7
Image Transfer Control According to Environmental Change (Room Tempera-
ture and Relative Humidity)
The C9800/C9600 measures the room temperature with the room temperature sensor and measures
the relative humidity with the humidity sensor. It further computes the optimal transfer voltage under
the environmental conditions (temperature and RH) measured. Then printing is controlled in real-time
at this optimal voltage.
Содержание C9600 Series
Страница 1: ...Oki Data CONFIDENTIAL C9600 C9800 MAINTENANCE MANUAL PRINTING SOLUTIONS...
Страница 12: ...Oki Data CONFIDENTIAL 42930511TH Rev 2 12 7 Finisher Unit...
Страница 82: ...Oki Data CONFIDENTIAL 42930511TH Rev 2 82 Sample In case of C9600...
Страница 89: ...Oki Data CONFIDENTIAL 42930511TH Rev 2 89 4 2 Parts Layout MAIN ViewA ViewA...
Страница 90: ...Oki Data CONFIDENTIAL 42930511TH Rev 2 90 Printer Unit 120V 1 2 See next page...
Страница 91: ...Oki Data CONFIDENTIAL 42930511TH Rev 2 91 Printer Unit 120V 2 2 A A...
Страница 92: ...Oki Data CONFIDENTIAL 42930511TH Rev 2 92 Plate Assy Power_100V 120V Plate Assy Power_230V...
Страница 93: ...Oki Data CONFIDENTIAL 42930511TH Rev 2 93 Base Assy 1 2...
Страница 94: ...Oki Data CONFIDENTIAL 42930511TH Rev 2 94 Base Assy 2 2 A A...
Страница 95: ...Oki Data CONFIDENTIAL 42930511TH Rev 2 95 Side R Assy...
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Страница 97: ...Oki Data CONFIDENTIAL 42930511TH Rev 2 97 Duct Drive Assy...
Страница 98: ...Oki Data CONFIDENTIAL 42930511TH Rev 2 98 FDR Unit Regist A A C C B B...
Страница 99: ...Oki Data CONFIDENTIAL 42930511TH Rev 2 99 FDR Unit MPT A A...
Страница 100: ...Oki Data CONFIDENTIAL 42930511TH Rev 2 100 Eject Assy...
Страница 101: ...Oki Data CONFIDENTIAL 42930511TH Rev 2 101 Plate Top Assy...
Страница 102: ...Oki Data CONFIDENTIAL 42930511TH Rev 2 102 Job Offset Assy...
Страница 103: ...Oki Data CONFIDENTIAL 42930511TH Rev 2 103 Basket Assy...
Страница 114: ...Oki Data CONFIDENTIAL 42930511TH Rev 2 114 D A B I F G B C 8 E H J K L 1 2 0 8 8 3 9 5 4 6 7 Plate Top...
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Страница 279: ...Please refer to the Illustrated Parts Manual for spare part information...