Change the DPI of your Image with this free online tool. Accepts JPG and PNG. 150 200 300 400 600 other (by clicking on the number bar e.g. 200 or 300)
When the printer expands the image, the pixels are farther apart than before. So to double the printed size, and yet maintain 300 dpi for the printer, we should scan at 600 dpi to allow for the size increase, so we still have 300 dpi in the expanded result. That's why the formula above has the multiplier of (printed size / original size). Page 2: 75, 300, 600 Dpi Page 3: 1200, 2400, 3200 Dpi, Color Rendering Indeed, at 600 dpi it's hard to make sweeping comparisons regarding quality. The multifunctional Epson scanner is, Most printers currently on the market are capable of printing somewhere in the 150-600×150-600 DPI/PPI range. As on screens, the higher the pixel count, the clearer your printed photo will be. For sharp photographs and legible text, most professional printing these days is executed at a high-resolution 300 DPI. Pixel perfect printed products The choice between 300 DPI and 600 DPI (dots per inch) for photos depends on the specific context and purpose of the image. Generally, 300 DPI is suitable for most printing needs, while 600 DPI is typically used for extremely high-quality prints or specialized applications. The quick answer is that higher resolutions lead to better scans for reproducing your images. 600 DPI scans produce much larger files but help ensure every detail in your print is recorded in digital form. If you want files that are easier to work with, 300 DPI scans would be a better choice. 58Vh.