As far as I know there is only one issue with them. The drums work on a centrifugal principle and badly curled or damaged trannies cause problems. You might need a different drum for older films. The throughput is very high because of the short loading and unloading time, no grease or tape to worry about.
Dear Bob
There is an issue which I was told of but not sure if I believe... it was that there is a tendency for the drum because it causes a vacuum to cause dust to be drawn in and cause scans to be dirty. You have obviously not suffered from this it would seem or perhaps it's only on certain design of drum. BTW who uses grease to mount up film on a drum these days?
All agog <G
Richard -- Richard Kenward Digital Imaging...Preparing quality drum scans for professional image makers who want the best. Details in Labs section at www.prodig.org =============================================================== GO TO http://www.prodig.org for ~ GUIDELINES ~ un/SUBSCRIBING ~ ITEMS for SALE
