This makes no visible change, but will force it to go through the Transparency Flattener with the object on top. So try this: Select the object(s) and set it to 99% Opacity in the Effects panel. The problem arises because some printing RIPs don’t process the transparent object properly on top of the nontransparent object. For example, when you put a drop shadow on your text and then put your text on top of a photo, sometimes this yields a box or outline around the object. Say you put a transparent object on top of a nontransparent image. An easy way to do this is to use layers and assign each kind of object to the appropriate layer.Įven when you follow the rules, you can still have problems. The rule is: Always keep your nontransparent objects and vector text/line art on top. InDesign lets you use transparency right in the application without having to go back to Photoshop or Illustrator however, depending on how you stack things, you could create printing headaches. So, to make your provider happier, use either PSD or TIFF files. Why not JPEG? Because JPEG is a compressed format and takes longer to print, as it has to decompress on-the-fly for printing. Save and Close the image to update the link in InDesign.Īlthough InDesign can accept a variety of different image formats, if you’re going to high-res professional output, then you should save your photos as either PSD or TIFF files. To convert to CMYK, open your image in Photoshop from InDesign by selecting the image and using the Edit>Edit With>Adobe Photoshop CS4, then choose Image>Mode>CYMK Color in Photoshop to convert it. Some of the newer digital presses can handle RGB workflows but you’ll have to ask to know for sure. RGB has a much larger gamut of colors but CMYK is the standard for offset printing. Only your printing provider can answer that question. Note: If you can’t see this column in your Links panel, choose Panel Options from the flyout menu and check the Show Column box beside Effective PPI.īefore you bring that image into InDesign from Photoshop, you should ascertain if RGB is okay. Therefore, it’s best to size your image to the final size in Photoshop and bring it in at actual size. For example, let’s say you place a high-res (300 ppi), 8×10″ image in a frame, but then downsize it to fit 1.2×1.78″. Although this is a nice feature, it’s not the optimal solution for printing. When you place an image, InDesign lets you size the image to fit your frame size. This will allow you to jump right to the item in question and fix it. There’s a hyperlink next to each error that also specifies the page where the error takes place. The template contains 11 low-res images, so they’ll need to be replaced to meet my profile standards. When I chose my profile, I got a red error light (dot) with 11 errors because I defined my profile to have a minimum image resolution. So choose your newly defined preflight profile from the Profile pop-up list in the Preflight panel.Īt this point, you’ll either have a green or red error light depending on what you defined in your profile and what’s in your document. Now that you have your preflight profile defined, you actually have to assign it to your document. Once you’ve defined your criteria, click OK. You can choose things such as: missing links, minimum image resolution, missing fonts, overset text, etc. Give it a name and then choose which options you’d like the active profile to monitor. Click the + icon at the bottom of the panel to define a New Preflight Profile. By default, you have a Basic profile that can’t be modified. Bring up the Preflight panel from the Window>Output menu.Ĭhoose Define Profiles from the Preflight panel’s flyout menu. In InDesign CS4 you can take advantage of active Preflight, which will monitor your document constantly to make sure that it adheres to your preferences/constraints. This will launch Adobe Bridge where you can choose your template. If you’re brand-new and don’t have one, you can either create one from scratch or use one of the built-in templates by choosing Create New From Template on the Welcome screen. To get the most out of this tutorial, you’re going to need a document open with some text and images on the page. Although the title of this tutorial is “Going to Press,” these tips are aimed at outputting your InDesign work properly no matter what your actual printing process-even if all you do is make a PDF and put it on the Web. Now it’s time to take a look at getting all that beautiful layout work you’ve done to press. In each issue of Layers magazine I’ve focused on helping you learn new ways of using InDesign to lay out your pages.
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