These are three versions of this model. I guess you have one with the Askoll type motor (no separate 3 phase driver board on the machine).
If the test mode checks show no error and there is no motor action then check the plugs and wiring, if okay then the motor is most likely to be at fault followed by the front PCB.
I am not aware of a bench test procedure for this type of motor as it has the 3 phase driver board built in. This type of motor needs main power and serial data commands from the front pcb for it to work.
Regards Murv