Digital Proof vs Printed Proof: What Can You Approve?

A digital proof lets you review a file on screen. A printed proof gives you a physical sample to inspect. Neither label, by itself, tells you what has been checked or whether the proof is suitable for approving colour. Ask the printer what the proof represents before recording your decision.

Download the questions-to-ask-your-printer handout (PDF) · Download the editable handout (RTF)

This guide helps clients agree an approval scope. Follow your printer’s specification and proofing procedure for the actual job.

Compare the proof’s purpose

Proof	Useful questions to resolve	Limits to confirm
Ordinary PDF or browser preview	Are the words, images, page order and layout correct?	Is the view scaled? Are fonts, transparency or overprints displayed correctly? Is colour approval excluded?
Colour-managed soft proof	How is the file expected to look under the agreed simulated output conditions?	Which profiles, calibrated display and viewing conditions are required?
Printed layout proof or mock-up	How do size, sequence, folds and placement work physically?	Is it full size? Does it use final stock, printing and finishing?
Agreed colour proof	What colour reference will the printer use for this job?	What does it simulate, how is it assessed, and which finishes or inks are outside its scope?

The categories describe purposes, not a universal naming system. A supplier might use “digital proof” for a PDF or for a proof produced on digital printing equipment. Ask what you will receive.

What a digital proof can help you check

For an ordinary screen review, start with wording, prices, names, images and layout. Check all pages at a useful zoom level, then review the overall document. Use the artwork approval checklist to keep the preflight checks separate from the client’s decision.

Screen colour needs more care. Adobe explains that a colour-managed workflow can simulate an output device using profiles, while reliable interpretation depends on the display and its calibration. An everyday browser preview should not be treated as equivalent to an agreed colour-managed proofing setup. See Adobe’s colour management guidance and monitor calibration and profiles.

When colour is important, ask the printer which proofing method to use and what viewing conditions it requires. Record the answer with the job instead of approving colour simply because a PDF looks attractive on one screen.

What a printed proof can help you check

A physical sample can make it easier to assess size, page handling or folds when those features are represented. But check whether the sample is full size and whether it uses the intended stock and finishing. An office printout may be useful for spotting a typo while saying little about the final production result.

Printer Sheridan distinguishes content proofs from proofs intended for colour approval in its press-proof primer. That distinction is useful: a physical proof is not automatically a colour reference. Ask the supplier which aspects of the final job it is meant to demonstrate.

Example: a menu with a colour-sensitive cover

Imagine a fictional cafe ordering a multi-page menu. The manager can review dish names, prices and page order from a PDF. The designer and printer may need a different check for the folded size, cover stock or an important brand colour.

A useful approval scope could read:

sample-cafe-menu-v03.pdf approved for copy, prices and layout. Cover colour and stock are subject to the separate proof and sample agreed with the printer. Production release remains pending those decisions.

This is more precise than “the menu is approved”. It tells the project owner what has been decided and what remains open.

Seven questions before you sign off

1. What type of proof am I reviewing, and what is its intended purpose?
2. Is it full size, and does it show the final page order and folds?
3. Am I approving content and layout, colour, or both?
4. What profiles or viewing conditions apply if colour is included?
5. Does it use the final stock and production method?
6. Which inks, coatings or finishes need a separate sample or check?
7. What still needs a decision before production can begin?

The printable handout provides room to record the answers. Keep it with the specification and use the proof approval form for the actual decision.

Where online approval fits

Online proofing software helps you share a file and collect reviewers’ decisions. It does not replace the printer’s output checks or physical samples. In ApproveTrail, reviewers can open a link and approve or reject with comments; make the requested scope clear in the message you send with the proof.