A design that looks great on screen, falls apart in print

A brand identity that looks good on screen does not automatically become a good-looking printed piece.

Between the two lies a technical gap, and without preparation, you will get back a box of business cards in brick red instead of orange-red, or a folder with a logo that has blurred edges.

In this article, Sinh Vũ walks through a three-step process: preparing production specs, choosing a printer, and checking a sample before a large print run.

Why designs fall apart in print

Screens display color with light, in RGB. Printers create color with ink, in CMYK.

These two systems have different color ranges: some colors that look vivid on screen simply don't exist in the world of ordinary printing inks.

Besides color, there are three other common causes:

• The design file uses fonts that are not embedded or not converted to outlines: the printer substitutes another font.
• Low image resolution (under 300 dpi): the print comes out grainy, and it is clearly visible when you hold it in your hand.
• Insufficient safe areas (bleed and safe zone): trimming the finished piece cuts into the content.

All three problems happen before the paper goes into the press. That means they are entirely preventable if you prepare the file correctly.

Step one: prepare the production specifications

Before sending files to the printer, you need to define and document the following specifications in full. This is your production spec document (a technical description for printing).

On color:

• Define your primary identity colors in all three systems: Pantone (pre-mixed ink, the most accurate), CMYK (offset and digital printing), and RGB with hex codes (for screens).
• If your brand color is a key signature color, use the Pantone Matching System (PMS) so the printer mixes the ink accurately, rather than letting the machine synthesize it from CMYK.
• When converting from RGB to CMYK, check the actual result by test printing on similar paper, not just by looking at the screen.

On files:

• PDF/X-1a or PDF/X-4 is the most widely used format for offset printing today.
• All fonts must be embedded or converted to outlines before exporting the file.
• Images in the file must be at least 300 dpi at the actual size they will be printed.
• Add a bleed of at least 3mm on every side. Keep important content at least 5mm from the trim edge.

A brand is not a logo. A brand is how customers perceive your product, service or organization.

Marty Neumeier, The Brand Gap

That impression is shaped in part by print quality. A business card held in the hand says something about the organization before anyone reads the name on it.

Step two: choose a printer right for the material

No printer is good at everything. A printer skilled at sheet-fed offset is not necessarily skilled at printing on plastic packaging or canvas.

Choosing the wrong printer is one of the most common reasons the real result ends up far from the design.

Before choosing, you need to answer three questions:

• What is the material? Coated paper, kraft paper, cardboard, plastic, fabric, or metal? Each material needs a different printing technology and type of ink.
• What finishing techniques do you need? Lamination (gloss or matte), foil stamping, embossing, special die-cut shapes? Not every printer has the full equipment.
• What quantity? Offset printing is economical at large quantities. Digital printing is flexible at small quantities and allows the content to change from sheet to sheet.

When you first approach a printer, ask to see their actual printed samples on materials similar to what you need. Don't rely only on photos taken on their phone.

Ask about the color profile (ICC profile) they use. A professional printer can provide this file so the design team can simulate print colors before exporting the final files.

Step three: check the sample before the full print run

Approving a physical sample is a step many people skip to save time or cost. It is the most expensive decision in the entire process.

There are two types of samples to tell apart:

• Digital proof (soft proof): a preview on a color-calibrated screen. Enough to check layout, spelling, and page order. Not enough to judge true color.
• Physical proof (hard proof): a real test print on the real material, using the real press. This is the only reliable basis for approving color, surface feel, and finishing effects.

When you receive the physical sample, check in this order:

• Compare colors under daylight and indoor lighting. Printed color is sensitive to the light source.
• Check the logo at the smallest size it will appear on the product: are the edges clear, and do the details hold up?
• Check solid color areas: is the color even, and are there any streaks or ink bubbles?
• Check the small text areas: are they sharp or blurred?
• If there is lamination or foil stamping: check the adhesion and whether the edges are sharp.

After approving the sample, record in writing what you agreed with the printer: the approved Pantone or CMYK color, paper type and weight, finishing technique, quantity, and delivery deadline.

This is the reference for checking the actual shipment.

Keeping quality across multiple print runs

Getting it right the first time doesn't mean it will automatically be right the next time. Every reprint, or every move to a different printer, means repeating the three steps above from the start.

To keep this from taking too much effort, you need to save a standard set of documents including:

• The original layered design files and the checked print-ready export files.
• An approved color specification table for each material: white paper, yellow paper, glossy surface, matte surface.
• Photos of the approved physical sample, taken under white light, saved with the date.
• The printer's name, the contact person's name, and technical notes for each print run.

This document set is the practical extension of your brand guidelines. If your guidelines only contain RGB and hex colors, they are not yet ready to take to a printer.

A brand is product, environment, communication and behavior, all working together.

Wally Olins, On Brand

Printed pieces are one of the most direct places where a brand takes physical form.

A business card held in the hand, a paper shopping bag, a folder left behind after a meeting: these things stay longer than any digital ad.

Prepare the spec carefully, choose the right printer, and approve a real sample before the print run. These three steps do not cost much, but skipping even one is enough to ruin the quality of the entire batch.