Conversation so far:
Who initiated the ban?
Joseph Carr made it one of his first goals as league president to impose a strict ban the use of college football players.
When was the APFA college player ban initiated?
The ban was initiated around 1921.
How did Carr enforce the APFA college player ban?
Players lost their amateur status and were barred from further college football participation.
What else did Joseph Carr do to enforce the APFA college player ban?
In January 1922, Carr responded with the severest possible action, kicking the Packers out of the APFA.

Question: Were any other teams fined?
Self-contained rewrite: Were any other teams fined besides the Packers for violating the APFA college player ban?