Use PDF files for best results for your print.
Please set up your document with the following sizes:
A4 (Finished Size = 210mm x 297mm).
Note: All document sizes require an additional 5mm of bleed on all sides.
Bleed refers to a minimum extra 3mm of image or background color that extends beyond the trim area of your printing piece. The project is printed on an oversized sheet that is then cut down to size with the appearance that the image is “bleeding” off the edge of the paper.
Trim & Registration marks
Include trim marks in your design work.
(See Artwork Guideline Templates for Help)
Save your design file in its highest resolution to avoid blurry or pixelated prints.
Use CMYK colour so your colours don't look different once printed.
Embed your fonts so they don't change or look different once printed.
Visit DESIGN TOOLS for more information.