Prepress proofs have been in use since the 1940s to accurately view a commercial print job’s outcome. A print test is conducted to ensure customer-approved colors in the proof are reproduced precisely in the final product. 3M’s Color Key, Transfer Key, and Matchprint brands were early proofing systems that used overlay techniques. Digital printing technology advanced with time, and high-end inkjet printers now generate output that is just as effective for proofs.
What is a Print Test?
A print test is a method of ensuring that a commercial print job achieves the desired outcome. It involves running a test before the actual print job to see how the final product will look like. Print tests are essential in the printing industry because they allow you to detect and correct any errors that may have occurred during the production process before the final product is printed.
How are Prepress Proofs Created?
Prepress proofs have been around since the 1940s when they were created using film sheets where individual CMYK colors were printed and combined to create the appearance of four-color printing. In the 1960s, 3M introduced proofing systems utilizing various overlay techniques under the brands Color Key, Transfer Key, and Matchprint.
With the advancement of digital printing technology, high-end inkjet printers started generating output that was similarly effective for proofs. This enabled print technicians to create prepress proofs that were more efficient and effective. Today, prepress proofs can be created using various methods, including digital proofs, contract proofs, and imposition proofs.
Why are Print Tests Important?
Print tests are important to ensure that the final product meets the desired quality standards. They allow customers to visualize the outcome of their orders and ensure that the colors in their proofs are reproduced exactly in the final product. By detecting errors during the print test, print technicians can make the necessary adjustments, resulting in a more efficient and successful final product.
Print tests help to reduce the cost associated with quality control because they allow you to make corrections before the final print job is done. They help to prevent time delays and costly reprints, and they ensure that customers are satisfied with the final product.
In The meat
Print tests are essential to ensure that a commercial print job achieves a desired outcome in terms of quality and accuracy. They help to reduce the risk of errors and associated costs during the printing process, enabling print technicians to produce efficient and successful final products. By incorporating prepress proofs in their workflow, print technicians can build confidence in their customers and build successful relationships.