09-11-2014, 02:30 PM
Hello, I have problems with my HP-97 printer, and it seems as if the problem lies in the printer sub-PCB after having analyzed the signals during failed print.
Does anyone have such as PCB for sale - it is the little PCB with, among other things, a couple of quad transistor IC
(for the thermal print head and the printer propulsion) and two discrete driver transistors; one for forward motion and one for reverse motion. I live in Sweden, and would be happy for an offer to consider.
Does anyone have such as PCB for sale - it is the little PCB with, among other things, a couple of quad transistor IC
(for the thermal print head and the printer propulsion) and two discrete driver transistors; one for forward motion and one for reverse motion. I live in Sweden, and would be happy for an offer to consider.