but before you do--- take a magnifying glass AND flashlight to the head- I did- and found a few tiny specks that needed a soak in 99% alcohol and gentle finger rub to remove. the alcohol I used is VEDCO- from a vet supply company
Hello there, yes the printhead is the same for both models ( gerber 1 and 2), the only difference is the Voltage Work. Look the label over the printhead, and check "Ohm value", if it is the same, no problem you are lucky man, if are different, you must change the voltage. Contact me if you have any problem, I could help you.
Best Regards.