

The files are divided in 3 different size that you will have to respect if you want to print 
them in professional quality:
A4: files are in 600DPI ideal for paper printing
A3: files are in 600DPI ideal for paper printing
Macro (150x220cms) : files are in 150 DPI ideal for vinyl printing

If you want to print A4 size please use A4, same for A3 use A3, as if you do not respect 
this you might loose quality (for thin lines)
Big posters are optimized for 150 cm x 220cm (-resolution is adequate for vinyl printing, 
not for paper printing)

If you need something else (langage, other size, etc.) you can contact our team at AIDSPREVENTIONPRO@gmail.com


Please, be fairplay, do not erase our signature "www.prevaids.org"
you can add your own logo ...


Note about vectorial files (CDR -Corel Draw)

To use the professional "CDR" files you must use the program "CorelDraw 9" or higher

If you import the file in a program like "Adobe illustrator", you will loss a lot of quality because the finest lines will be 2 times thicker... Try to find a friend owning the program coreldraw and ask him to export your file in "EPS" format that you will open without loss of quality on your "adobe illustrator" program . 

---Note that the EPS file will be more heavy but the quality will be respected for any size if you export all in vectors (option of EPS)----

To print the "CDR" file, the best way is to export first you vectors in a bitmap format (cpt or bmp or psd or tiff or even jpg... but not GIF which limit the number of colors ---> problems for gradation of colors) 
Export in the size you want but in right resolution (...600 dpi for paper, 150or300 dpi for vinyl, etc... For "PowerPoint" presentation the adequate resolution is around 150 DPI... For normal monitor, only 72DPI !!!otherwise you will loss the thin lines on the monitor view!!!...) 

Don't print directly from the vectorial file because those files have a lot of vectorial sub-object to calculate (10 000 or even more on many layers)... You will systematicaly have a lot of artefacts...

So export first in bitmap with size and resolution you need, without irreversible compression if possible... correct manualy the few artfacts on the bitmap program you like and go on for printing process. 



Any problem? Contact us...








Contact
aidspreventionpro@gmail.com

or find link on 
www.aids-hospice.com
www.prevaids.org

