Looks like one of those really cheezy ones found inside cheap printers. Pretty simple write-up for those that are interested.
http://www.instructables.com/id/Driving-the-pm55L-048-hp69-with-Arduino/
Looks like one of those really cheezy ones found inside cheap printers. Pretty simple write-up for those that are interested.
http://www.instructables.com/id/Driving-the-pm55L-048-hp69-with-Arduino/