09/21/2026
Most gang sheet problems show up in the file, not on the press.Art gets pulled off a website or a phone, dropped on the sheet, and scaled up to fit the space. That low res file does not gain detail when it gets bigger. It just gets soft, and soft art prints soft. The other one we catch a lot is background. If there is a white box or a gray checker baked into the file instead of real transparency, that background is part of the image and it prints too. Logos and lettering built as vector art resize clean, no softening. Photos are different, they cannot be vectorized without losing what makes them a photo.For scale, a 22x72 gang sheet at 300 DPI is 6600 by 21600 pixels. Open the file at full size and look at it before you upload, not after. Worth keeping for your next upload.