I just posted an entry, and then it disappeared... so this is the short version:
http://www.hdm-stuttgart.de/~ritz/Bogenoffset/8_DIRECT_IMAGI... (p.31) has a pic and the following:
- Satelliten-Konfiguration mit einem vierfachgroßen Gegendruckzylinder
- alle vier Farben werden in einem Greiferschluß gedruckt, so ist ein exakter Register gewährleistet
Have a look, you'll see what I mean.
Vierfachgroß is not a comparison; it doesn't mean 4 times the size of sth else! I have no translation available, but it does relate to the fact that it can process the 4 colours, I don't know, simultaneously maybe, to produce perfectly aligned, not offset, printed images.