| Color 
              Management and Adobe Photoshop Module 
              Objective: At completion of this module you will be able 
              to set-up and use Adobe Photoshop for managing color. You will also 
              be able to use profiles 
              in an ICC color 
              managed workflow within Adobe Photoshop.  OK, so now 
              you know how to calibrate and profile your monitor, calibrate and 
              profile your scanner and create a custom profile for your printer. 
              It's time to put this all together. How do we use these profiles 
              to manage color? Adobe 
              Photoshop is the image editing and processing application of 
              choice for just about anyone that is serious about working with 
              digital images. This module will cover a suggested starting point 
              for color settings in Adobe Photoshop, something called soft proofing 
              and printing to an inkjet printer via Photoshop.  Tools: 
               
              Apple 
                G5 Computer OS 10.4.2Adobe 
                Photoshop CS2 Photoshop Color Settings 
               
                | The 
                    screen capture to the left outlines recommended settings for 
                    Photoshop. The Photoshop color settings dialog box is found 
                    under the Photoshop main menu. The settings 
                    shown here are set simply by changing the Settings 
                    pull down menu (first red arrow in image at right) from the 
                    Default settings to U.S. Prepress Defaults. This 
                    changes the all important working 
                    space to Adobe RGB 1998 and sets the 
                    Color Management Policies in the next box as shown here. You 
                    always want to know what color 
                    space your image is currently in and have the ability 
                    to control where it goes. These settings allow that control. 
                         | 
     |    Soft 
              Proofing 
               
                | Step 
                    1: Open 
                    your image in Photoshop The goal 
                    of this module is to make a print that closely matches your 
                    monitor. That being the case you should assign your image 
                    a profile, in this case our working color space. We set our working 
                    color space to Adobe 1998 under Photoshop's 
                    Color Settings preferences already. Click on the Assign 
                    working RGB button here and proceed by clicking on 
                    OK.   | 
   |    
               
                | Step 
                    2: Confirm 
                    that the correct profile is embedded in your file. The small 
                    pull down menu at the bottom left of your image has an option 
                    to display the current embedded profile (the default option 
                    here is document size). Click on the black arrow here and 
                    select Document Profile, it should match your color working space or the profile you opened the image with. It should never be labeled "Untagged".    |  |    
               
                | Step 
                    3: Open 
                    the Proof Setup (Soft Proof) dialog box.  In Photoshop 
                    go to View > Proof Setup >Custom from 
                    the pull down menus. The Proof Setup dialog 
                    box will pop onto the screen as shown. The pull down menus,indicated 
                    with a red arrow here can be changed as shown to select the 
                    profile and the rendering intent you would like to preview on your monitor. In this example we have chosen an Epson 2400 profile with Photo Black Ink and Epson Photo Luster paper. You can change profiles and rendering intents and click ON the Preview button as shown to emulate on your monitor what your image will look like when printed.  This 
                    Soft Proofing method gives you a good idea of what your image 
                    will look like when printed. If it changes dramatically when 
                    you click on the Preview button then you 
                    may have a poor profile or have selected the wrong Rendering 
                    Intent for your image. In this example we have selected 
                    Relative 
                    Colorimetric as our rendering intent. The Paper 
                    White and Ink Black buttons should 
                    be left on as shown.  | 
               |    
               
                | This 
                    screen shot is an example of the selection of a different 
                    rendering intent. In this example we have selected Absolute 
                    Colorimetric as the rendering intent. The use of Absolute Colormetric as the rendering intent in this example is not objectionable, the image is a little lighter but does not have a color cast.  When 
                    the other rendering intents were selected and previewed there 
                    was very little change on the monitor. We could assume then 
                    that all of the rendering intents  
                    would produce acceptable color prints with this profile and 
                    printer/ink/paper combination.          | 
           |      How 
              to print an image from Photoshop to an Inkjet printer utilizing 
              an ICC color managed workflow:   
               
                | Step 
                    1: 
                    Open image in Photoshop.  Assign 
                    working RGB color space as shown in this screen shot.               |  |    
               
                | Step 
                    2: Go 
                    to File > Print with 
                    Preview from the Photoshop menu.                   | 
   |    
               
                | Step 
                    2 cont.: Here's 
                    a screen shot that shows the default Print Preview dialog 
                    box. You do not want to leave the settings as default.. see 
                    next step.                |  |    
               
                | Step 
                    3: Select 
                    Color Management from the pull down menu 
                    as shown here, then select the appropriate profile and intent 
                    from the pull down menus under Print Space, again 
                    as shown.                | 
   |    
               
                | Step 
                    4: Click 
                    on the Print button in the Print with Preview 
                    dialog box.  Doing 
                    so brings up the following Print dialog box. 
                    The screen shot here shows the default settings.                | 
   |    
               
                | Step 
                    5: Go 
                    to the 3rd pull down menu in this dialog box and select Print 
                    Settings.  Select 
                    the media (paper) type you are using from the Media 
                    Type pull down menu and Color from 
                    the Color pull down menu.  Click 
                    on the Advanced Settings button to activate 
                    it. Select the Best Photo setting for optimum 
                    print quality.  Click 
                    Off the High Speed button, 
                    again for optimum (best) quality.         | 
       |    
               
                | Step 
                    6: Go 
                    to the pull down menu that currently reads Print Settings 
                    and change it to Color Management 
                    as shown. Click 
                    on the Off (No Color Adjustment)  button, doing 
                    so will turn off any color management color conversions the 
                    driver might perform behind the scenes. Photoshop does the 
                    color 
                    conversion for us, we do not want to apply a second driver 
                    controlled color conversion here.             | 
     |    
               
                | Step 
                    7: Go 
                    to the 3rd pull down menu again and select Summary. A summary 
                    of all of your print driver selections will now be listed 
                    in the dialog box. This serves as a checklist to verify you 
                    have the right settings selected. If you find anything wrong, 
                    go back and correct it.  If everything 
                    looks OK, click on the Print button to send 
                    the print job to your printer.        | 
   |    Review 
              Questions: click 
              on the correct answer   1) When printing 
              it is best to set your print driver to "Auto Color" control 
              so that the printer profile is used to correctly convert your images 
              colors?    2) If everything 
              is done correctly, the "Soft Proof" of your image on the 
              monitor should exactly match the printed image?   3) It is a 
              good idea to convert your images to a device-independent working 
              color space like "Adobe 1998" before printing.   4) If you do 
              not have access to software and hardware to create a custom printer 
              profile it is best to set all of the color controls in the print 
              driver to automatic.          ______________________________________________________________________________________________________   |