iGen_DesignersGuide_lowres

Preparing to Print
Once the layout and design of a job is complete, you’ll need to decide how
to hand off your files. The printer may prefer a single PDF or all the source
files. Either way, you’ll want to run though a preflight checklist.
Preflight Checklist... Are You Ready?
• Ensure that all graphics and images are in their final size and correct
resolution, 100% at 300 dpi.
• Rotate, scale and edit images and graphics prior to placing them in page
layout applications.
• Image file formats should be EPS or TIFF (not JPEG) and verify that all
source files are linked properly.
• All spot colors should be designated as spot colors and not as
CMYK recipes.
• Spell check your document.
• Remove any trapping (allow the printer to apply trapping).
• Check for transparency and either flatten or notify the printer so they can
flatten the file.
• All bleeds should generally be set to 0.125 in. (3 mm).
• Gather all source files: fonts, graphics, images and layout documents,
if requested. Use the [Package] feature in InDesign or the [Collect for
Output] in QuarkXPress.
• Perform a visual preflight using overprint preview, color separations
preview and transparency flattener preview.
• Prepare a mock-up to give the printer as a finished sample.
88 Digital Printing Reference