What are the common mistakes in file preparation for printing?
- Incorrect file format: Ensure your file is in a format compatible with the printer. Common printing formats include PDF, JPEG, PNG, and TIFF.
- Improper file resolution: The resolution of your image directly impacts the print quality. For optimal results, use a resolution of at least 300 dpi (dots per inch).
- Incorrect color mode: Files intended for printing should be in CMYK color mode, as opposed to RGB. RGB is used for digital displays and does not translate accurately to print.
- Incorrect file dimensions: The file dimensions should correspond to the desired print size. Mismatched dimensions can result in distortion or cropping of the image.
- Embedded fonts not outlined: If fonts are embedded in your file, ensure they are outlined to prevent substitution or font issues during the printing process.
- Insufficient bleed: If your design extends to the edge of the paper, add a bleed area of at least 0.125 inches around the perimeter. This ensures the design prints correctly and avoids white borders.
- Missing or low-quality images: Ensure all images used in the file are high-resolution and in the correct format.
- Overprinting errors: Avoid overlapping objects with different colors that may cause overprinting issues, resulting in unintended color mixing.
- Lack of proofreading: Before submitting your file for printing, carefully proofread it for errors in text, spelling, and graphics.
