Those J-Cards should be printed in 720 dpi mode.
See end of page for more info
Live Au Reservoir
Dutch EDA Spirit Tour Compilation Vol.1
Dutch EDA Spirit Tour Compilation Vol.2
Dutch EDA Spirit Tour Compilation Vol.3
Dutch (Steve Poltz on the Spirit Tour) Compilation Vol.4
Live in Hamburg (May, 15, 1999)
Live in Hamburg (May, 15, 1999) Tape 2
Live in Paris (May, 26, 1999) Tape 1
How to print those J-Cards ?
EX: (Paint Shop Pro 4) File->Page Setup Maintain Aspect Ratio checked Image Size : Width=???mm (is set automatically by software), Height=101mm (you set this value) Ok File->Print Properties And then set the max resolution. You should use glossy paper with 720 dpi mode or 360 dpi on common paper. I can't help you here because the menu is different for each printer.