When creating a Print Ready PDF from your design file, please use a recognised PDF-maker such as Acrobat Distiller.
Always save as a High Quality or Print Quality PDF, if using Acrobat Distiller then choose PDF/X-1a:2001 from the drop-down list. Remember to embed all fonts and, where possible, include crop marks. Please ensure you choose a large enough PDF page size to accommodate the bleed. Finally, supply all files as 1 up as we will deal with the imposition.
Please always view your PDF with Output Preview open before submitting for print, as this gives the most accurate representation of how the file will look once printed and may flag up errors that aren’t visible otherwise.