When an RGB gray object (gray with equal R, G, and B values) is printed, it is counted as color.

Cause

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.

Option

KMI controllers

Working time

Five minutes or less

Overview

Processing is performed in the PS interpreter side with no profile used.

Precautions

Color conversion is performed without using any profile, which may reduce the quality.

Procedure

The following example shows a procedure using the AccurioPress C2070 or AccurioPress C2060 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

Five minutes or less

Overview

To perform processing, specify the RGB profile in the controller side without using the RGB-embedded profile.

Precautions

Color reproduction changes.

Procedure

To specify the RGB profile in the controller side and perform processing, follow the below steps.

1. Open Properties in the plug-in driver, select the Manual Settings radio button on the Management tab, and clear the Use Embedded RGB Profile check box on the Optional Settings tab.

2. Select Advanced in the print dialog box, and select the Let printer determine colors check box.