hi

i am looking where i can buy a book that can help me with my problem.
i already bought a book before but it didn't help me much.
My machine (machine cnc ROKU-ROKU vertimac-B système 6M) keeps showing me " not ready ".

Any help would be greatly appreciated and thank you very much

PS :
Links for message from the machine
http://zupimages.net/viewer.php?id=15/41/3p8i.jpg
http://zupimages.net/viewer.php?id=15/41/pj12.jpg
http://zupimages.net/viewer.php?id=15/41/9o82.jpg