The head was still too far from the sugar – got lots of ‘overspray’:
BrundleFab – print head calibration results
Next step is to apply the fuser pass – a halogen lamp assembly from a laser printer, which _should_ heat and fuse the darkened sugar.
HP ink simply colored the granulated sugar, as expected. Many additional material tests are needed to tune the granule size, additional binders needed, and fuser temperature and pass time.