Konica Minolta AccurioPress C6100 AccurioPress C6100/C6085 User Manual Additio - Page 17
When an RGB gray object gray with equal R, G, and B values is printed, it is
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2 2.3.6 General Inquiries 2.3 When an RGB gray object (gray with equal R, G, and B values) is printed, it is counted as color. Cause Option If a profile is used to perform RIP processing by the controller, the color is replaced with gray, including CMYK, so an object is counted as color. KMI controllers Working time Overview Precautions Procedure Five minutes or less Processing is performed in the PS interpreter side with no profile used. Color conversion is performed without using any profile, which may reduce the quality. The following example shows a procedure using the KONICA MINOLTA C2070/C2060 PS driver. 1. Select [Preferences] from [Properties]. 2. Open the [Management] tab, and select [Manual Settings] in Color Management. 3. Set [RGB Conversion] to [OFF]. Working time Overview Precautions Procedure Five minutes or less To perform processing, specify the RGB profile in the controller side without using the RGB-embedded profile. Color reproduction changes. To specify the RGB profile in the controller side and perform processing, follow the steps below. 1. Open [Properties] of PS Plug-in Driver, select the [Manual Settings] radio button in the [Management] tab, and clear the [Use Embedded RGB Profile] check box in the [Optional Settings] tab. 2. Select [Advanced] in the print dialog box, and select the [Let printer determine colors] check box. 2.3.7 When data including a spot color(s) (special color) is printed, the printing speed becomes slower than usual. Cause Option This is because the target spot color table is not registered in the controller. In this example, RIP processing is performed with the CMYK alternative values after the spot color table in the controller was searched, so the printing speed becomes slower than usual. KMI controllers Working time Overview Precautions Procedure One hour or less Register the desired spot color table in the controller. When the spot color (special color) name is not registered correctly, the spot color table does not function. 1. Open data using an application, and check the spot color name. Example: In Adobe Acrobat, select [Tools] - [Print Production] - [Output Preview], and point the mouse cursor at the target spot color; you can check the spot color name. 2. Obtain the CMYK value of the target spot color using the [Tone Curve Adjustment] function of Color Centro. 3. Register a new spot color and its CMYK value using the [Spot Color] function of Color Centro. 2-6 AccurioPress C6100/C6085