Ricoh G108 - Test Pattern Processing

TONER DENSITY (MASS AMOUNT) CONTROL
SM 6-9 G108
Detailed
Descriptions
6.2.3 TEST PATTERN PROCESSING
1. The BCU controls the bias (via the high voltage supply board) to the black
development unit changing the development bias to create three different
density rectangular images. The first image [K
1
] is lower in density than the
second image [K
2
]. The second image is lower in density than the third image
[K
3
].
2. The BCU controls the bias (via the high voltage supply board) to the cyan
development unit changing the development bias to create three different
density rectangular images. The first image [C
1
] is lower in density than the
second image [C
2
]. The second image is lower in density than the third image
[C
3
].
3. The BCU controls the bias (via the high voltage supply board) to the magenta
development unit changing the development bias to create three different
density rectangular images. The first image [M
1
] is lower in density than the
second image [M
2
]. The second image is lower in density than the third image
[M
3
].
4. The BCU controls the bias (via the high voltage supply board) to the yellow
development unit changing the development bias to create three different
density rectangular images. The first image [Y
1
] is lower in density than the
second image [Y
2
]. The second image is lower in density than the third image
[Y
3
].
G108D943.WMF
G108D944.WMF
G108D945.WMF
G108D941.WMF
[K
1
] [K
2
] [K
3
]
[C
1
] [C
2
] [C
3
]
[M
1
] [M
2
] [M
3
]
[Y
1
] [Y
2
] [Y
3
]