Photography guide

Preparing photos for print

Print size depends on pixel count, viewing distance, medium and expected detail. 300 PPI is not always required.

Core principle

Print size depends on pixel count, viewing distance, medium and expected detail. 300 PPI is not always required.

Practical workflow

Use a calibrated display and the lab’s ICC profile when available.

1. Define the image goal and working conditions.
2. Choose baseline settings and make a test frame.
3. Check focus, histogram and critical image areas.
4. Record the settings that worked and why you changed them.

What to verify before finishing

Apply output sharpening after resizing for the specific print process and size.

Do not treat a single rule as a guarantee. Conditions, equipment design and output size change the requirements. Record settings and conclusions in the AparatTo planner.