EyeC Wiki

Printing Sample

A printing sample is the final print of a graphic, text or picture that is used to verify the printing form and color before printing the final product such as labels or packaging. The printing sample is based on the proof. The proof, or hard proof, is a color-accurate template that is produced from the print data. Color-proofing devices for printing samples are calibrated to render the picture according to the actual color value. This way, it is guaranteed that the color can be reproduced by the printing machine.

Printing Sample and Proof: What Is the Difference?

In the case of the proof or hard proof, the paper is only simulated. Certain aspects such as its structure and transparency cannot be reproduced. The same goes for the paper’s color. Based on this proof, the copy is produced using plates in the offset-print technique.

A great alternative to this is the printing sample. It is produced based on the proof and all possible hurdles such as color distortions on monitors are avoided. You get a real copy of your layouts and designs which gives you the possibility to carry out optimizations at different stages of the planning phase. The printing sample is produced via the digital printing process and shows the print exactly as it will look later.

What Are the Advantages of a Printing Sample?

The printing sample is carried out based on the relevant data. One big advantage lies in the fact that a printing plate is not needed as an intermediate carrier as opposed to using the combination of hard proof and offset printing. 

Printing Samples in Combination with EyeC Software

At EyeC, we offer you the perfect software solution for Artwork & Pre-Press Inspection. You receive press-ready data that can be used for your printing sample. This way, you can make sure that any error has been found and corrected before a printing plate is created and you save resources as well as time.

FAQ

A printing sample is most beneficial when stakeholders need to validate not just colour accuracy but also real-world output characteristics such as finishing, substrate behaviour, small-text readability, or how variable data will appear in production. It helps avoid costly surprises that a simulated proof cannot reveal – especially for premium packaging, pharma, and colour-critical jobs.
Ideally, suppliers create a printing sample after artwork approval but before plate production or large print runs. This timing allows design, brand, and quality teams to correct errors while changes are still inexpensive, and helps align expectations between printer and customer before committing to final materials.
Yes, a printing sample can uncover real-production issues such as dot gain, overprint behaviour, barcode readability, substrate absorption, finishing reactions (e.g., lamination or varnish), or colour shifts caused by the actual press profile. These factors are often invisible in a calibrated hard proof or monitor preview.
It acts as a shared physical reference: brand teams, regulatory teams, and printers can all evaluate the same sample under the same conditions. This reduces disputes later in the process, aligns expectations on colour and layout, and provides objective evidence that the final print will match the agreed standard.

Beyond colour accuracy, suppliers typically assess:

  • substrate behaviour and surface consistency
  • registration precision and sharpness
  • legibility of fine elements (small fonts, micro text, codes)
  • consistency across multiple sample prints
  • interaction with finishing processes
  • compliance with internal or customer-defined print specifications

Evaluating these points early ensures the final production run meets technical and regulatory demands.