If you’ve never seen a Heidelberg Windmill in operation, you’re missing one of the most remarkable machines ever built for the printing industry. Although its official name is the Heidelberg Original Platen Press, printers around the world simply call it the Heidelberg Windmill because of its unique rotating arms that feed and deliver each sheet […]
Archives for July 2026
How to Create an Excel CSV File for Mail Merge
Preparing an Excel spreadsheet for mail merge doesn’t have to be complicated. Whether you’re creating mailing labels, personalized postcards, invoices, or variable data printing, using a properly formatted CSV file helps ensure accurate results and faster processing. At Classic Impressions, we receive mailing lists in many different formats. Following a few simple guidelines can save […]
How to Create a Print-Ready PDF
Creating a print-ready PDF is one of the best ways to ensure your project prints accurately and without unexpected delays. Following these simple guidelines will help us produce the highest quality results from your artwork.
