The reason is that the ink is deposited on top of the glossy paper, remaining as crisp as it gets, while the low quality paper will absorb the ink into the paper fibers, resulting in a loss of sharpness.įor barcode images that you print yourself with an inkjet printer on high-quality office paper, Barcode Producer’s default resolution of 600 dpi is spot on, guaranteeing a sharp delineation of the black bars against the white spaces. 1200 dpi for glossy paper but only 300 dpi for recycled office paper. The resolution is determined not only by the printer you’re outputting to but also the media - e.g. It’s a unit of measure for the resolution of a file, identifying how many dots are printed in an inch by an output device. A barcode printed at a low resolution will not be easy to scan if it scans at all.ĭPI is the acronym of “dots per inch”. Resolution matters, certainly with barcodes. Does it even matter which image format you use when you’re ready to print your barcode? Although Barcode Producer makes sure your output will be of the highest possible quality, there are important differences between an EPS, TIFF and PDF file.
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