Have you ever sent an Editorial Design to the professional printer only to have it return with blurry images, missing fonts, or incorrect colors? Preparing a file for commercial offset printing requires a bit more than just clicking “Save.” It requires a mindful initial document setup, careful design practices, cautious asset import, content proofreading, and keeping a keen eye on color mixings. Learn techniques like these and many others on my YouTube Channel.
In this guide, we’ll walk through the most essential checklist for creating high-quality, print-ready PDFs directly from Adobe InDesign, ensuring your hard work looks just as good on paper in people’s hands as it does on your screen. Remember, as a basic roadmap, this guide applies to all types of Editorial Design you’ll ever need to design.
So, let’s jump right into it.
Document Setup
The foundation of a great print job starts before you even place your first letter or image on the canvas. Since Adobe InDesign is built for print, the default settings are a great starting point, but you need to be precise and mindful of what specific thing or setting you are looking for.
Paper Size & Facing Pages:
Select your paper size from presets or enter custom dimensions. If you are designing a multipage editorial, try to keep your page count in multiples of four (e.g., 8, 12, 16, or 20 pages). Check the checkbox to turn on facing pages if your document is going to be folded.
The Golden Rule of Bleed:
Always set your bleed as your printer demands or, as a thumb rule, set it to 0.125 inches (approximately 3mm). This provides a safety margin for the printer when trimming the paper, preventing white lines, edges, or unwanted artifacts on finished print.
That’s it, setting up a new document in Adobe InDesign is really that simple.
Unleash your Creativity
Once you’ve set up your Adobe InDesign Document, this is where you start flowing your creative juices. Bring in the text content, images, data tables, graphics, icons, colors, and everything in between that your design requires.
Once you and your client are satisfied with the design, it’s time to get to the exciting part of this blog post.
Pre-Export Checklist
Congratulations, you have completed your design, done with the revisions, and the client loves it. Now it’s time for you to follow these steps and prepare your design for a high-quality commercial print.
Clean Up Your Color Swatches:
Before exporting, you must ensure your color profile is ready for the ink-and-paper world. Offset printing uses the CMYK profile, not the RGB.
To remove swatches that are no longer needed in your design, the easiest way is to delete them, go to your Swatches panel, click the menu icon, and select “Select All Unused”. Once selected, you can delete colors you aren’t using.
While working, it is possible that you may have introduced RGB color switches that are not suitable for high-quality commercial printing. Look for the RGB icon in your swatches. To fix it, right-click the color, create a new CMYK Swatch, or convert the existing RGB to CMYK and replace it throughout the document.
Audit Your Links and Images:
A common mistake is leaving low-resolution or RGB images in a print file. Use the Links Panel to audit every linked asset in your design. Make sure all the assets are between 200 – 250 PPI resolution and in CMYK. If not, you can use Adobe Photoshop to change the color mode of the images linked to your InDesign project file, and if possible, replace all the low-res images.
If an image is listed as RGB, right-click it and select “Edit With > Adobe Photoshop.” To change the color mode of any image, in Photoshop, go to `Image > Mode > CMYK`, save the file, and InDesign will automatically update the link.
Outline Your Typography:
To avoid errors where a printer might not have the specific font you used, it is often safer to “outline” your text. This turns your text into vector shapes. Outlining typography minimizes text-related errors and misprints on the printer’s end. To outline your text, select your text frames and go to `Type > Create Outlines`.
Note: Do this only when your design is 100% finalized, as the text will no longer be editable after this! Before you outline all the text, make sure you have a backup fully editable project source file for any future revisions or edits.
The Final Export Settings
Now that your file is clean, it’s time to export. Go to `File > Export` and select “Adobe PDF (Print)”.
- General Settings: Use the “High Quality Print” preset.
- Pages vs. Spreads: Decide if you want to export as individual pages or as side-by-side spreads, depending on your design requirements.
- Marks and Bleeds: This is the most important tab. Check “Crop Marks” and “Registration Marks”. Most importantly, check the box that says, “Use Document Bleed Settings”.
Conclusion
Following this checklist saves time, money, and stress. By taking these extra steps in Adobe InDesign, you guarantee that your offset print project is sharp, color-accurate, and ready for the press.