A lotion includes a micro-emulsion composition, which is liquid at room temperature and undergoes a phase change to a semi-solid or solid upon contact with a substrate. The method includes operating printheads to form a printed pattern using the first ink drop parameter and identifying a reflectance level of the printed pattern in scanned image data. In another embodiment, the invention further provides a bi-quad filter configured with multiple-bit BRMs. Thereafter, the state store is stored according to the generated locations. The power supply powers the first electronic device at the first DC voltage and the second electronic device at the second DC voltage.