User Guide Cancel

Overprint

Search
Illustrator

Illustrator

Open on web
  1. Illustrator User Guide
  2. Get to know Illustrator
    1. Introduction to Illustrator
      1. What's new in Illustrator
      2. Common questions
      3. Illustrator system requirements
      4. Illustrator for Apple silicon
      5. GPU performance
    2. Workspace
      1. Workspace basics
      2. Create documents
      3. Learn faster with the Illustrator Discover panel
      4. Accelerate workflows using the Contextual Task Bar
      5. Toolbar
      6. Default keyboard shortcuts
      7. Customize keyboard shortcuts
      8. Introduction to artboards
      9. Manage artboards
      10. Customize the workspace
      11. Properties panel
      12. Set preferences
      13. Touch Workspace
      14. Microsoft Surface Dial support in Illustrator
      15. Undo edits and manage design history
      16. Rotate view
      17. Rulers, grids, and guides
      18. Accessibility in Illustrator
      19. View artwork
      20. Use the Touch Bar with Illustrator
      21. Files and templates
    3. Tools in Illustrator
      1. Tools at a glance
      2. Select tools
        1. Selection
        2. Direct Selection
        3. Group Selection
        4. Magic Wand
        5. Lasso
        6. Artboard
      3. Navigate tools
        1. Hand
        2. Rotate View
        3. Zoom
      4. Paint tools
        1. Gradient
        2. Mesh
        3. Shape Builder
      5. Text tools
        1. Type
        2. Type on a Path
        3. Vertical Type
      6. Draw tools
        1. Pen
        2. Add Anchor Point
        3. Delete Anchor Point
        4. Anchor Point
        5. Curvature
        6. Line Segment
        7. Rectangle
        8. Rounded Rectangle
        9. Ellipse
        10. Polygon
        11. Star
        12. Paintbrush
        13. Blob Brush
        14. Pencil
        15. Shaper
        16. Slice
      7. Modify tools
        1. Rotate
        2. Reflect
        3. Scale
        4. Shear
        5. Width
        6. Free Transform
        7. Eyedropper
        8. Blend
        9. Eraser
        10. Scissors
        11. Dimension
    4. Generative AI (not available in mainland China)
      1. Generate scenes, subjects, and icons using text prompts
      2. Generate vector patterns using text prompts
      3. Generate vector shape fills using text prompts
      4. Recolor your artwork using text prompts
    5. Quick actions
      1. Retro text
      2. Neon glow text
      3. Old school text
      4. Recolor
      5. Convert sketch to vector
  3. Illustrator on the web (beta)
    1. Illustrator on the web (beta) overview
    2. Illustrator on the web (beta) FAQ
    3. Troubleshooting issues FAQ
    4. Keyboard shortcuts for Illustrator on the web (beta)
    5. Create and combine shapes on the web
    6. Add and edit text on the web
    7. Apply colors and gradients on the web
    8. Draw and edit paths on the web
    9. Work with cloud documents on the web
    10. Invite collaborators to edit on the web
  4. Illustrator on the iPad
    1. Introduction to Illustrator on the iPad
      1. Illustrator on the iPad overview
      2. Illustrator on the iPad FAQs
      3. System requirements | Illustrator on the iPad
      4. What you can or cannot do on Illustrator on the iPad
    2. Workspace
      1. Illustrator on the iPad workspace
      2. Touch shortcuts and gestures
      3. Keyboard shortcuts for Illustrator on the iPad
      4. Manage your app settings
    3. Documents
      1. Work with documents in Illustrator on the iPad
      2. Import Photoshop and Fresco documents
    4. Select and arrange objects
      1. Create repeat objects
      2. Blend objects
    5. Drawing
      1. Draw and edit paths
      2. Draw and edit shapes
    6. Type
      1. Work with type and fonts
      2. Create text designs along a path
      3. Add your own fonts
    7. Work with images
      1. Vectorize raster images
    8. Color
      1. Apply colors and gradients
  5. Cloud documents
    1. Basics
      1. Work with Illustrator cloud documents
      2. Share and collaborate on Illustrator cloud documents
      3. Share documents for review
      4. Upgrade cloud storage for Adobe Illustrator
      5. Illustrator cloud documents | Common questions
    2. Troubleshooting
      1. Troubleshoot create or save issues for Illustrator cloud documents
      2. Troubleshoot Illustrator cloud documents issues
  6. Add and edit content
    1. Drawing
      1. Drawing basics
      2. Edit paths
      3. Draw pixel-perfect art
      4. Draw with the Pen, Curvature, or Pencil tool
      5. Draw simple lines and shapes
      6. Draw rectangular and polar grids
      7. Draw and edit flares
      8. Trace images
      9. Simplify a path
      10. Symbolism tools and symbol sets
      11. Adjust path segments
      12. Design a flower in 5 easy steps
      13. Create and edit a perspective grid
      14. Draw and modify objects on a perspective grid
      15. Use objects as symbols for repeat use
      16. Draw pixel-aligned paths for web workflows
    2. Measurement
      1. Measure and plot dimensions
    3. 3D objects and materials
      1. About 3D effects in Illustrator
      2. Create 3D graphics
      3. Map artwork over 3D objects
      4. Create 3D Text
      5. Create 3D objects
    4. Color
      1. About color
      2. Select colors
      3. Use and create swatches
      4. Adjust colors
      5. Use the Adobe Color Themes panel
      6. Color groups (harmonies)
      7. Color Themes panel
      8. Recolor your artwork
    5. Painting
      1. About painting
      2. Paint with fills and strokes
      3. Live Paint groups
      4. Gradients
      5. Brushes
      6. Transparency and blending modes
      7. Apply stroke on an object
      8. Create and edit patterns
      9. Meshes
      10. Patterns
    6. Select and arrange objects
      1. Select objects
      2. Layers
      3. Expand, group, and ungroup objects
      4. Move, align, and distribute objects
      5. Align, arrange, and move objects on a path
      6. Snap objects to glyph
      7. Snap objects to Japanese glyph
      8. Stack objects    
      9. Lock, hide, and delete objects
      10. Copy and duplicate objects
      11. Rotate and reflect objects
      12. Intertwine objects
      13. Create realistic art mockups
    7. Reshape objects
      1. Crop images
      2. Transform objects
      3. Combine objects
      4. Cut, divide, and trim objects
      5. Puppet Warp
      6. Scale, shear, and distort objects
      7. Blend objects
      8. Reshape using envelopes
      9. Reshape objects with effects
      10. Build new shapes with Shaper and Shape Builder tools
      11. Work with Live Corners
      12. Enhanced reshape workflows with touch support
      13. Edit clipping masks
      14. Live shapes
      15. Create shapes using the Shape Builder tool
      16. Global editing
    8. Type
      1. Add text and work with type objects
      2. Reflow Viewer
      3. Create bulleted and numbered lists
      4. Manage text area
      5. Fonts and typography
      6. Convert text within images into editable text
      7. Add basic formatting to text
      8. Add advanced formatting to text
      9. Import and export text
      10. Format paragraphs
      11. Special characters
      12. Create type on a path
      13. Character and paragraph styles
      14. Tabs
      15. Find missing fonts (Typekit workflow)
      16. Arabic and Hebrew type
      17. Fonts | FAQ and troubleshooting tips
      18. Creative typography designs
      19. Scale and rotate type
      20. Line and character spacing
      21. Hyphenation and line breaks
      22. Spelling and language dictionaries
      23. Format Asian characters
      24. Composers for Asian scripts
      25. Create text designs with blend objects
      26. Create a text poster using Image Trace
    9. Create special effects
      1. Work with effects
      2. Graphic styles
      3. Appearance attributes
      4. Create sketches and mosaics
      5. Drop shadows, glows, and feathering
      6. Summary of effects
    10. Web graphics
      1. Best practices for creating web graphics
      2. Graphs
      3. SVG
      4. Slices and image maps
  7. Import, export, and save
    1. Import
      1. Place multiple files
      2. Manage linked and embedded files
      3. Links information
      4. Unembed images
      5. Import artwork from Photoshop
      6. Import bitmap images
      7. Import Adobe PDF files
      8. Import EPS, DCS, and AutoCAD files
    2. Creative Cloud Libraries in Illustrator 
      1. Creative Cloud Libraries in Illustrator
    3. Save and export
      1. Save artwork
      2. Export artwork
      3. Create Adobe PDF files
      4. Adobe PDF options
      5. Use Illustrator artwork in Photoshop
      6. Collect assets and export in batches
      7. Package files
      8. Extract CSS | Illustrator CC
      9. Document info panel
  8. Printing
    1. Prepare for printing
      1. Set up documents for printing
      2. Change the page size and orientation
      3. Specify crop marks for trimming or aligning
      4. Get started with large canvas
    2. Printing
      1. Overprint
      2. Print with color management
      3. PostScript printing
      4. Print presets
      5. Printer's marks and bleeds
      6. Print and save transparent artwork
      7. Trapping
      8. Print color separations
      9. Print gradients, meshes, and color blends
      10. White Overprint
  9. Automate tasks
    1. Data merge using the Variables panel
    2. Automation with scripts
    3. Automation with actions
  10. Troubleshooting 
    1. Fixed issues
    2. Known issues
    3. Crash issues
    4. Recover files after crash
    5. Safe mode
    6. File issues
    7. Supported file formats
    8. GPU device driver issues
    9. Wacom device issues
    10. DLL file issues
    11. Memory issues
    12. Preferences file issues
    13. Font issues
    14. Printer issues
    15. Share crash report with Adobe
    16. Improve Illustrator performance

Learn how to use overprint in Illustrator.

By default, when you print opaque, overlapping colors, the top color knocks out the area underneath. You can use overprinting to prevent knockout and make the topmost overlapping printing ink appear transparent in relation to the underlying ink. The degree of transparency in printing depends on the ink, paper, and printing method used. Consult your print shop to determine how these variables will affect your final artwork.

About overprinting

Where colors printed from separate plates overlap or adjoin one another, press misregistration can cause gaps between colors on the final output. To compensate for potential gaps between colors in artwork, print shops use a technique called trapping to create a small area of overlap (called a trap) between two adjoining colors. You can use a separate, dedicated trapping program to create traps automatically, or you can use Illustrator to create traps manually.

You may want to overprint in the following situations:

  • Overprint black ink to aid in registration. Because black ink is opaque (and usually the last to be printed), it doesn’t look much different when printed over a color as opposed to a white background. Overprinting black can prevent gaps from appearing between black and colored areas of your artwork.

  • Overprint when the artwork does not share common ink colors and you want to create a trap or overlaid ink effects. When overprinting process color mixes or custom colors that do not share common ink colors, the overprint color is added to the background color. For example, if you print a fill of 100% magenta over a fill of 100% cyan, the overlapping fills appear violet, not magenta.

    After you set overprinting options, you should use the Overprint Preview mode (View > Overprint Preview) to see an approximation of how the overprinting colors will print. You should also carefully check overprinted colors on separated artwork using integral proofs (where each separation is shown in register on a single piece of paper) or overlay proofs (where the separations are shown in register on separate plastic sheets stacked on top of each other).

Overprinting in Illustrator
Colors knocked out (by default) and with overprinting

Set up overprinting

  1. Select the object or objects that you want to overprint.
  2. In the Attributes panel, select Overprint Fill, Overprint Stroke, or both.
    Note:

    If you use the Overprint option on a 100% black stroke or fill, the black ink may not be opaque enough to prevent the underlying ink colors from showing through. To eliminate the show-through problem, use a four-color (rich) black instead of a 100% black. Consult with your print shop about the exact percentages of color to add to the black.

Overprint black

To overprint all black in your artwork, select the Overprint Black option in the Print dialog box when you create color separations. This option works on all objects that have black applied through the K color channel. However, it does not work for objects that appear black because of their transparency settings or graphic styles.

You can also use the Overprint Black command to set up overprinting for objects that contain a specific percentage of black. To use the Overprint Black command:

  1. Select all the objects you might want to overprint.
  2. Choose Edit > Edit Colors > Overprint Black.
  3. Enter the percentage of black you want to overprint. All objects with the specified percentage will overprint.
  4. Select Fill, Stroke, or both to specify how to apply the overprinting.
  5. To overprint process colors that include cyan, magenta, or yellow as well as the specified percentage of black, select Include Blacks with CMY.
  6. To overprint spot colors whose process equivalents include the specified percentage of black, select Include Spot Blacks. If you are overprinting a spot color that contains process colors as well as the specified percentage of black, select both Include Blacks with CMY and Include Spot Blacks.
    Note:

    To remove overprinting from objects that contain a specific percentage of black, select Remove Black instead of Add Black in the Overprint Black dialog box.

Simulate or discard overprinting

In most cases, only separation devices support overprinting. When you print to a composite, or when your artwork contains overprinted objects that interact with transparency objects, you choose to simulate or discard overprinting.

  1. Choose File > Print.
  2. Select Advanced on the left side of the Print dialog box.
  3. Select Simulate or Discard from the Overprints menu.

What's next?

We've got you started with when and how to use overprinting. Take a step forward and learn about White Overprint in Illustrator. 

Got a question or an idea?

Ask the Community

If you have a question to ask or an idea to share, come and participate in Adobe Illustrator Community. We'd love to hear from you.

 Adobe

Get help faster and easier

New user?

Quick links

View all your plans Manage your plans
View quick links
Hide quick links

Legal Notices    |    Online Privacy Policy