Strange problem with Presstek 52DI. Urgent Help Required!

We have a strange problem that occured suddenly without any apparent cause.

We were printing a job and everything went fine ..we started to image a new one, clean the machine, ink rollers, etc...

With the machine running, we noticed that the ink rollers are stuck on the plate cylinder and we cant feed paper in the machine as there is no vacuume from the suckers, however the feeder board is working and we can pass a sheet manually setting it on the feeder board.

We have no errors on screen , all functionality seems to work fine: imaging, cleaning, running machine etc..

If somebody can help please let me know

 

we fixed the issue.

Is seems that the relays on the motherboard and operation desk were reset and needed to be armed. See photos attached.