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Guides & Tips / Artwork
Connect Guide

Artwork Troubleshooting

Getting an artwork error or something doesn't look right? Use this guide to find the most likely cause and what to check next.

About 6 minutesCommon artwork issuesQuick fixes

Start with the error message

If Connect displays an error when you upload artwork, read the full message before changing your file. It will often tell you whether the problem relates to the artwork dimensions, aspect ratio or another upload requirement.

For visual print issues such as blurry images, white edges or unexpected colour differences, use the sections below to identify the most likely cause.

Don't keep resizing at random

Repeatedly changing the width, height or DPI can create new problems. Check the required Connect artwork size first, then correct the specific issue.

“Aspect ratio does not match”

What it means

The proportions of your uploaded image do not exactly match the proportions Connect expects for the selected card size. An image can be more than large enough and still fail this check.

What to check

Make sure you created the artwork using the correct Connect dimensions: Square 306 × 156mm, A6 216 × 154mm or A5 303 × 216mm.

If you work in pixels, preserve the exact aspect ratio of those physical dimensions. Avoid independently rounding a millimetre-to-pixel conversion, because even a small difference can alter the proportions enough to trigger an error.

Read the Resolution & 300 DPI guide →

My artwork looks blurry or pixelated

Most likely cause

The source artwork does not contain enough image detail for the size at which it is being used.

What to check

Prepare the document at the correct physical dimensions and 300 DPI, and use high-quality original images and illustrations. Avoid stretching a small image to fill a large area.

Simply changing a low-resolution file to “300 DPI” will not create the missing detail.

Learn more about image resolution →

I'm getting white edges around my design

Most likely cause

A background, photo or other edge-to-edge element stops at the finished trim line instead of extending into the bleed.

What to check

Connect artwork requires 3mm bleed around the outside edges. Any colour, image or pattern intended to reach the finished edge should continue fully through that bleed area.

Read the Print Bleed guide →

Text or important details are too close to the edge

Why this matters

There can be a small amount of normal movement when printed sheets are trimmed. Important content positioned too close to the finished edge is at greater risk of looking cramped or being affected by trimming.

What to check

Move text, logos, faces and other important details comfortably inside the trim edge. Bleed is for backgrounds and elements intended to run off the card, not for important content.

My border looks uneven

Most likely cause

Thin borders close to the trim edge make tiny variations in trimming much more noticeable.

What to check

Where possible, avoid thin borders close to the outside edge. If a border is important to the design, keep it well inside the trim edge and make it wide enough that small production variations are not obvious.

My printed colours look different from my screen

Why this happens

Screens create colour using RGB light, while printed cards reproduce colour using ink on paper. Very bright or highly saturated screen colours cannot always be reproduced in exactly the same way in print.

What to check

Design with print reproduction in mind and export the finished Connect artwork as a high-quality RGB/sRGB JPG or PNG. Remember that screen brightness and display settings also affect what you see.

If a colour is especially important to your design or brand, order a physical sample to judge the finished printed result.

Read the RGB, CMYK & Printed Colours guide →

The front, back or fold looks wrong

What to check

Your artwork is supplied as a flat card spread. Check that the front and back are positioned on the correct sides and that important elements do not accidentally cross the centre fold.

Use the Connect artwork preview before saving your design. Remember that the fold is not an outside trim edge, so you do not add bleed down the centre fold.

My exported file doesn't look like my design

What to check

Open the actual JPG or PNG you intend to upload rather than relying only on the design application's preview. Check that fonts, images, transparency, positioning and cropping still look as expected after export.

For Connect, use a high-quality RGB/sRGB JPG or PNG at 300 DPI.

Quick artwork check

If you're not sure where the problem is, work through these checks in order.

Confirm you selected the correct card size in ConnectCheck the artwork uses the correct physical dimensions and aspect ratioCheck the document is prepared at 300 DPICheck backgrounds extend through the full 3mm outer bleedKeep text and important details safely inside the trim edgeCheck the front, back and fold in the upload previewOpen and inspect the final exported JPG or PNG

Still having trouble?

Our Print-Ready Artwork guide brings all of the artwork requirements together in one place and is a useful final check before uploading again.

Check Your Print-Ready Artwork