---
type: help
title: "What does the red line on my proof mean?"
description: "A red line on your proof is a guide mark, not something that prints. It shows where the piece will be finished after printing. What it marks: red lines typ"
resource: https://www.4over4.com/help/proofs/what-does-the-red-line-on-my-proof-mean
tags: ["Files & Artwork", "help"]
timestamp: 2026-07-20T18:54:40.856Z
---

# What does the red line on my proof mean?

A red line on your proof is a guide mark, not something that prints. It shows where the piece will be finished after printing. What it marks: red lines typ

Part of the **Files & Artwork** hub. See [all help concepts](index.md).

- Page type: help
- Hub: Files & Artwork
- URL: https://www.4over4.com/help/proofs/what-does-the-red-line-on-my-proof-mean