Need Help HP Latex 115

[SinCityDesign]

I bought a used HP Latex 115 and im trying to change the date. It wont let me set the year passed 2020. Does this machine have an end of life counter? If so, how can it be reset? Anyone have a service manual or knows where i can get it? I appreciate all the help i can get.

 

[ikarasu]

I believe you need to update the firmware and then you'll be fine setting the date past 2020.