One unobserved mistake in the prepress phase of printing can result in the entire print job of 10,000 having to be reprinted. Common mistakes include color misprints, missing fonts, and faulty barcodes.
But have you ever approved a print project that looked fine on your screen but ended up with hundreds or even thousands of printed copies with color issues, cropped images, missing fonts, and spelling errors?
These problems may easily turn into very expensive reprints and delays. That is why a thorough prepress checklist, along with reliable prepress printing services, is required to avoid these mistakes. As noted by the Printing Industries of America, production mistakes and file issues remain among the most common causes of rework in print production.
Many such mistakes can be prevented through proper prepress checking. By checking the files before starting printing, companies can improve quality, minimize waste, and reduce delays. This blog discusses unique techniques to reduce reprints with effective prepress checks.
Prepress errors usually occur much earlier than during the process itself. Sometimes, even a small mistake in the artwork file can ruin the entire print run. Main reasons for reprints include:
Without the proper prepress quality control, these mistakes may remain undetected until the printed items are received.
A thorough prepress checklist serves as a final quality check before production begins. With its help, clients, printers, and designers can detect potential problems to avoid costly mistakes. An effective checklist guarantees:
A structured review process helps maintain the efficiency of the entire print production workflow.
The first step in preventing reprints is verifying that the artwork complies with the printer’s specifications. These include:
With an accurate print-ready file verification, files will be successfully passed to production without surprises.
Preflight checking is one of the key steps of the prepress. Automatically, it scans the files for different things:
With this process, the printers can avoid production problems and reprints.
In many commercial print environments, color complaints account for a significant share of customer rework requests, especially when RGB artwork reaches press without proper conversion.
Proper CMYK color checking will help to guarantee that colors reproduce correctly on the press. The designers should convert their files to the right color profile and verify the spot colors.
Sometimes, a color that looks bright on the monitor can print very differently when the color settings are incorrect.
Incorrect trim settings can result in undesired white edges or missing parts of the image. Bleed and margin verification ensure the artwork extends beyond the trim line, while all important information is placed in the margins. Using this technique can help avoid throwing away thousands of printed items.
The images should be clear, sharp, and suitable for printing. The process of the print file inspection should include the following:
Good visuals directly influence the professional final result.
A packaging company prepared 20,000 product labels for a new product launch. During the artwork error detection process, the prepress team found that the barcode had been stretched during the design revision.
Though the barcode looked satisfactory on the screen, it did not pass the scanning test. Without detecting this problem, the entire print run would be useless. The barcode was corrected before printing, helping avoid reprints and delays in product distribution.
The digital proofing process allows clients and the production team to review the final design before printing. With digital proofs, it will be easy to verify:
If the people responsible for the proofing process pay close attention, the chances of making mistakes will be considerably reduced.
Even the most experienced designer can miss something. Professional prepress printing services provide an additional quality check before sending files to the press. Professional prepress experts have a wide range of tools and knowledge that allow them to perform:
With professional assistance, the consistency and production risks may be ensured.
Reprints are costly, inconvenient, and usually unnecessary. The main cause of most printing troubles is mistakes in print file preparation, which can be detected and fixed in the prepress stage. An organized list of prepress checks, together with a robust prepress quality control procedure, will help detect potential issues before printing begins.
By considering preflight checks, CMYK color checking, bleed and margin checking, digital proofing, and print file checking, companies can improve print quality while minimizing waste and unnecessary costs. Spend some time conducting useful prepress checks and properly preparing print files, and you will save resources, money, and production time.