1. Go to the store.....like kinko's or Staples where they sell office supplies and rent faxes for like 25 cents a fax.
2. Purchase one sheet of black construction paper.
3. Take the fax number down and fax the black piece of construction paper to the offending fax machine.
Repeat step three 5 times.
I'll bet that within about 15 minutes, your problem will be solved.
what a beautiful thought. Now you've got me hoping someone will try faxing me repeatedly so I can follow the steps you outlined.