Prepress At Ink4, we follow a clear process before printing to make sure your print is delivered with quality and integrity. Our team will receive your file via email, ftp, disk or thumb drive – whichever method is easiest for you – and carefully inspect it to ensure all fonts, artwork and photos are correct. After our internal check, we’ll send you a high res proof for you approval. Because we’re GRACol 7 compliant, you can rest assured that your proof will be identical to your finished piece. After proofing, we use computer to plate (CTP) imaging to convert your file to a press ready printing plate. Prepress & Quality Assurance Located in Greenville / Spartanburg, Ink4 is a full-service commercial printer capable of handling InDesign, Illustrator, PhotoShop, Freehand and Word files. Our prepress production operators have an excellent eye for color and have a strong attention to detail Find out more by calling (864) 576-1109.