---
type: faq
title: "What does '4/0' mean on a postcard or print order?"
description: "The two numbers in a spec like 4/0 describe how many ink colors print on each side of the sheet. The first number is the front, the second is the back, and"
resource: https://www.4over4.com/faqs/marketing-materials/what-does-4-0-mean-on-a-postcard-or-print-order
tags: ["Marketing Materials", "faq"]
timestamp: 2026-07-20T18:54:40.856Z
---

# What does '4/0' mean on a postcard or print order?

The two numbers in a spec like 4/0 describe how many ink colors print on each side of the sheet. The first number is the front, the second is the back, and

Part of the **Marketing Materials** hub. See [all faq concepts](index.md).

- Page type: faq
- Hub: Marketing Materials
- URL: https://www.4over4.com/faqs/marketing-materials/what-does-4-0-mean-on-a-postcard-or-print-order