After cleaning and checking it out, I fired up my newly acquired Dec TU81 tape drive today. It gave an error code of E56 on the front panel. I tried clearing the error, and loading up a reel of tape and hitting the Load switch. It makes a whirring noise, and the take-up reel turns a small amount, then it shuts off - the Logic Off light lit. So... looking in the manual on bitsavers, it looks like E56 is a servo control sort of error. Before I start tearing into this drive in what may be a dead end at a bad motor, I figured I'd ask the experts here - Am I looking at a bad servo, or is this some known failing capacitor/regulator/fuse sort of a problem? Thanks! -Ian