I was very happy to find these blank DVD-R 8x discs. They are compatible with older DVD recorders, all others are not (yet) compatible. I believe it has to do with the 8x speed. They also printed the DVD logo. They weren't easy to find and required a lot of research. You can buy a pair like I did.
High-Quality Philips 16X DVD+R Media 50 Pack π - White Inkjet Printable - Versatile Cake Box Packaging (DR4I6B50F/17)
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π Smartbuy 700MB/80min CD-R Blank Data Recordable Media Discs - Pack of 100, 52x Speed, White Top
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PlexDisc DVD-R 4.7GB 16x Recordable Media Disc - 100 Disc Spindle: Reliable and High-Quality Data Storage Solution
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Sony 50DMR47SP DVD R 4 7GB Recordable
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