Printing Tips and Guidelines
Application
File Size
File Type
Image Resolution
Bleed
Crop Marks
Also known as trim marks, are lines printed in the corners of your publication’s sheet or sheets of paper to show the printer where to trim the paper. They are used by commercial printers for creating bleeds where an image or color on the page needs to extend all the way to the edge of the paper.
Our office generally can’t actually print to the very edge of the paper, so instead they print on a larger sheet of paper and then trim it down to the correct size, and crop marks are used to define where to trim.
Example