Hmmm, you'll find some info on RX02's at the
following URL, I just checked
and unfortunatly doesn't look to have the printset. I does have the
RX01/RX02 Pocket Service Guide though.
First make sure it's set for RXV21/RX11 and not the RX8E interface. Then
inspct the heads for crud and insure there are pressure pads in the arm
that presses the media to the disk. The disk must be either RX01 or RX02
format and if your trying to boot it must have the correct boot RX01/02
(or RT11 DY for rx02 DX for RX01). These things are generally
electronically reliable but connectors get loose, powersupplies go off the
correct voltages. The drives may have mechanical ill.
Allison