Piano scales ready for print out.
Major and Minor (for A4 paper, printing 72 dpi or higher)
Pentatonic Major and Minor (for A4 paper, printing 150 dpi or higher)
More categories will follow on coming updates.
About printing from the web
The printable scales are made to fit A4 papers (210mm x 297mm). Depending on your printer settings and the dpi the result can vary.
dpi = dots per inch | px = pixels | screen resolution doesn't matter
300 dpi = 2480px x 3508px on A4 paper
150 dpi = 1240px x 1754px on A4 paper
72 dpi = 595px x 842px on A4 paper
Tip: If the scales don't fit on one page try to change the marginal in the printer settings.