02-01-2017, 06:07 PM
Hi, I have a Panasonic 475-4 that works well so far but I have also have a 475-2 which appears to work but the copied Disks are blank. Checked Drive Speed and it was 351RPM not 360. Media Test comes up mostly bad whereas on the 475-4 media test is ALL 100%. This is ALL Brand new media including Dysan and tests 100% except on this seemingly malfunctioning Pan. 475-2. Can I adjust the Drive Speed and how? Would that make a difference?