stubuch

Hi, I'm a newbie and have done a search but couldn't find anything. Can anyone tell me if it's possible to use the CMTM373NT for TOC cloning. I erased a disc on my MZ-R410 by mistake, I can get into service mode on that but can't clone the TOC it recognises that the disc has changed. I can't find how to get into service mode to try on the 373 does anyone know? I'm trying to recover a live recording done in LP2 mode. Thanks Stuart