This allows is to fit flush between the cartridge and HP inkjet printer, intercepting traffic and presumably telling the printer some sweet lies so that you can go on with that print job rather ...
This utility requires python Net-SNMP bindings. $ ./hp-snmp-levels.py 192.168.1.1 public This is a HP LaserJet CM1415fn printer, named NPIAD0001 and with serial no. 1337DEADBF, up since the 2014-10-07 ...
In their defense, printer manufacturers spend billions in research and development, and often sell their printers at a loss, so they have to make their money somewhere. Even so, inkjet printers are ...