OptionalexcludedOptionalgridGrid pitch in mm (default 10).
OptionalminBed minimum corner in printer coordinates (default 0,0 — DD-005 §4.2 machines may offset).
OptionalshapeNon-rectangular bed outline (DD-030 D3). Omit for a rectangular bed (default, byte-identical).
Excluded regions to outline on the plate (#185), when known from
MachineGeometry.