26 ms·
Hack: Set the "Ready Message" on HP printers to INSERT COIN
- cstejerean 19y agoThis is a clever hack often used by university students on unprotected printers. It's much cooler if you combine it with another option that disables all the buttons on the printer.
- extantproject 19y agoThis is about ten years old: http://www.irongeek.com/downloads/hpnt.c http://www.irongeek.com/downloads/hpnt.c