10 Commandments of Printing
1. Only place files for the piece you want to be printed on the disk you give to
your printer or service bureau. If not, count on paying for whatever else is
output.
2. Always provide a hard copy "style sheet" which shows everything on your disk,
including file names, images, font usage, operating system and any other info
that will help direct your printer or service bureau with your output.
3. Along with your disk always provide a hard copy of your artwork that is to be
printed. "A picture is worth a thousand words" when your printer or service
bureau can see what you are attempting to output.
4. Always provide a folded dummy of your work. There is no reason for your
bindery to guess at your printing and folding requirements, because many
variations are possible but only one is correct.
5. On your disk along with your document file, always provide an image
folder with all the images you will be printing and a font folder with all the fonts
to be used when printing your piece. Do so even with programs that embed
them. If a fix is required of your printer or service bureau it is more difficult and
costly to you to work with embedded files and not all programs embed fonts
and images properly.
6. Never use JPG, GIF or other internet type file formats; they are usually low
resolution and JPG files have a built in compression that can be visible on
larger printed projects such as posters. These formats will print poorly because
they generally have about 5% of the information required to print high resolution
images. Generally stick with TIFF or EPS files for your images. The average
printed piece on a small press is 266 dpi and on a large press 300 dpi (dpi is
approx. 2X the line screen). If printing process color, be sure to convert your
RGB images to CMYK or you will have shifts in color you might not like.
7. Work backwards from the last step of your printing job and you will avoid
making mistakes that, as they say in the music business, "can be fixed in the
mix". They usually cannot and might require you to reprint. Plan your print job
from the bindery portion of the printing process (if that is your last step) and
make sure that all requirements necessary in bindery, such as folding, die
cutting, etc can be met in the prior process of printing and film output. (An
example is "creep" which is preparing your page sizing to fold accurately).
8. Understand how pages print and what a "press efficient form" is: 4 for small
press, 8 for a 28" press and 16 for 40" large press. This will allow you to keep
your project within budget. (If you have 5 pages of information and can reduce
or compact your information to 4 pages you are being press efficient).
9. Do not try to reinvent the wheel. Work with the most efficient press and bindery
layout for your project. If you don't use the best machine for your requirements
you will suffer in quality or costs.
10.The most important of the commandments: REDUNDANCY IS YOUR FRIEND!
Cover your bases and watch the details in every area.
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