After install of a CISS on Canon pixma MP830
I made this video because nobody has uploaded a video for the exact mp830 model, just mp500 530 etc .. It took me about 6 hours to finally get the last position i felt comfortable with. I hope this will help cut the time down for you.
The ribbon could have exited out of the front but it was extremely difficult to redirect it without kinking, so i did it this way.