Resolution & DPI
Convert between millimetres, pixels and DPI, and find the line interval to engrave at.
PIXELS YOU NEED
For 100 × 60 mm at 318 DPI1252 × 751px
Line interval to set in RDWorks0.0799 mm
Lines per millimetre12.52
Image size0.94 MP
1200 × 800 px prints at95.8 × 63.9 mm
pixels = mm ÷ 25.4 × DPI · interval = 25.4 ÷ DPI
i
Common starting points: . Confirm on your material with the power and speed test.