Re: DVD/CD security targets

Rosanna B Masley (
Mon, 3 Mar 2003 08:18:56 -0800 (PST)

This should be a relatively minor problem, I would check with your hub
marker sales representative for details. Before I purchased any hub
markers, I inquired about potential problems. Our sales representative
told us that there is a known problem with a few machines.

At 06:22 AM 3/3/2003 -0800, Linda Stevens wrote:
>I know the subject of 3M hub marker targets (the "donut" ones) has been
>addressed before, but I wasn't sure about this specific problem. One of our
>library customers brought in a note from the Radio Shack repair person who
>fixed their DVD player, saying the library's magnetic hub marker will
>prevent DVDs from releasing when ejecting. We only use the hub marker
>targets on double sided DVDs, but now we are questioning using them at all.
>Does anyone else have experience with this problem? Thanks!
>Linda Stevens
>Media Specialist
>Harris County Public Library
>8080 El Rio
>Houston, TX 77054