AR-PE1 (serv.man11). ARPE1 Colour Manual - Sharp Copying Equipment User Guide / Operation Manual. Page 125

You can print RGB or CMYK images from Photoshop. 

• When you print RGB images, you can choose whether the conversion to CMYK 

data is performed by the Fiery X4 (using a CRD) or by Photoshop (using 
Photoshop’s separation settings).

• When you print CMYK images, you can print composites or color separations.

You can not use the Combine Separations feature of the Fiery X4 to re-combine 

separations printed from Photoshop.

Use the following instructions to print RGB images. 

Choose whether to print in RGB or CMYK. (With the AdobePS 8.5.1 printer driver 
for Mac OS, these options appear in the Adobe Photoshop pane of the Print dialog 
box.) 

• If you select 

, Photoshop sends RGB data to the Fiery X4 and a CRD is 

used to perform color conversion. Choose the appropriate print option settings for 
RGB data (see Chapter 1).

• If you select 

, Photoshop performs a color conversion and sends 

CMYK data to the Fiery X4. With this setting, RGB Source, Rendering Style, and 
Spot Color Matching settings have no effect.