I can't seem to find the information i'm looking for in other threads, so i'm hoping for some assistance, or pointers in the right direction.

Is it possible to re-calibrate the machine without having to hire a technician to come to site? Its spent 5 hours in the back of a van, and likely in need of a good service, i'm currently in the process of cleaning up the insides.
Is it possible to connect this device to the network with a cheap USB/Parallel print server, or using the internal RJ45 socket on the control board (there is a secondary socket on a flying lead along with a PS/2 and VGA cable)

Attachment 422900

Many thanks