I use a CD disc that I use Nero with to copy an original disc to a black CD-R disc.
After I put the copied CD-R disc into the DVR-112D it wont see it, but if I put the original CD disc in then the DVR-112D does see it.
And also the DVR-112D will not copy to discs like TDK CD-RW.
The other CD discs I have are Imation CD-R 52X, Morrison Home & Office CD-R, TDK CD-R80 52X, Verbatim CD-R 52X.
I can use them to copy via my CD RW no problem but if I insert a copied disc from the CD RW into the DVR-112D then the disc is not seen.
Only original CD discs are seen.
I have CD-RW discs such as TDK CD-RW 12x 10X, Verbatim CD-RW 16-24X,
Liteon CD-RW74 10x-24x, and an AOpen CD-RW 4x, 12x
And none of them can be used in the DVR-112D, only the CD-RW I have as slave.
I use mostly CD-RW for backups, and the other CD-R for MP3 or Photos and backup for my Amiga back up discs.
I have a few Maxell DVD-RW they of course work Ok in the DVR-112D.
I may disconnect the slave and see if the DVR-112D will be better as a matter of Interest just to see how it performs.
Oh yes the CD+R are DVD types that I am thinking of. I don`t have any of them.
Well I just disconnected the CD-RW slave drive and same thing. Ohh yes just checked I have loads of Memorex DVD+R 16x discs.
I may in the end get another DVD burner I think, some thing that can actually handle the job DVD and CD.