> >> Also perhaps noteworthy that this RS64's "twin" which resided in the UW >> Computer Systems Lab was at one point "resurrected" by flipping the disk >> upside down. >> > > Then one definitely need the track writer I guess. But it is good to know > that it is possible to flip the disk if it is in bad condition. >
There is a note in my RS64 manual, page 3-1 / Figure 3-2, that says "Silver colour Soaped water, Dark blue Special cleaning liquid" and then an arrow to the disk surface in the picture. I understand this like there are two different variants of the disk, one that can be cleaned in soaped water and one that need "Special cleaning liquid". Any thoughts about what the "Special cleaning liquid" could be? > > >> JRJ >> >> > /Mattis > > /Mattis
