[Error Code] Source Technologies ST9730 (Lexmark MS 810dn) fuser error code and paper jam

[Toshcopierfixer]

First off I was unaware that Lexmark branded printers so here is the run down of the machines
It is a Source Technologies ST 9730 which is a Lexmark MS810dn

Machine throws error codes of 200.17 and 120.10

I have replaced the fuser unit and fuser drive motor.
Was going to replace the power supply to however I was sent a bad board (so I will try this again when new one comes in)
when the machine powers up it shows a false paper jam under the pcu unit once you open and close front doors and tell the machine you cleared the jam it starts back up and throws a fuser error.

Anyone else ran across this problem???
Anyone else ever work on this brand?
Help please....not much help from lexmark support at this time.

Thanks

[Lance15]

Re: Source Technologies ST9730 (Lexmark MS 810dn) fuser error code and paper jam

It looks like the end game on both of those codes is the Controller Board.