Hello Ann, my name is***** be patient whilst awaiting responses, I'm not constantly available.If you follow this link Toshiba DVR20KB Owner's Manual Page 60 it will take you to page 60 of the manual that I have that will describe to you If, How, and on what type of disc labels, Deleting of Titles can be done.
I hope this helps
Thank you George, Sorry for delay in answering. I had read about 'deleting titles' but I did not know if that meant actually cleaning all the information on the disc, so I could then re-record. Thanks again, Ann
Hi Ann, in this case I think this page would be more relative to your needs then... Toshiba DVR20KB Owner's Manual Page 31
Namely the section called "Reformatting a Disc Manually"
Hi George, Missed that. Many thanks. Ann