@newell:
I connected an old HP Laserjet and printed with it. So I concluded that the card works.

@Blair:
Ah, ok. The decimalcodes of my card are about 60000, so it seems that it could not...

OK, maybe I started a thread for the very same problem which was discussed in another thread. And, maybe, it was too cryptic that to get an answer.
We now fixed it in that way that we searched for...

I´m not able to send TTL-triggers to my EEG via my pci-parallel-port card.

I use a MosChip PCI Parallel Port card (I/O area of EC00-EC07 (3072-3079) or E880-E887 (2176-2183)) with a V-Amp...