Abstract: A blister packaging production line preferably includes an unmarked supply of backing for blister packaging, a printer for selectively printing on the backing and a host system controlling the printer and providing a variety of desired designs to the printer. The design being printed on the backing can be changed on-demand by transmitting a new design from the host system to the printer. Additionally, a blister packaging production line may include an unmarked supply of material backing for blister packaging, a printer for selectively printing on the material and a shaping device for forming recesses in the material that will receive items being blister packaged. The printed design can be of any desired length.

Abstract: Ink reservoirs containing binary elements facilitate discrete sensing of ink level within the reservoir. The binary elements are adapted to provide an electrical path in response to an applied electrical signal if the element is immersed in the ink. The binary elements are further adapted to present an open circuit in response to the same applied electrical signal if the element is above a level of the ink. The binary elements may be single-use or multi-use elements, i.e., their state change may be irreversible or reversible, respectively. Based on the presence or absence of an electrical path, the ink level can be deemed to be at or above a level of the binary element, or below the level of the binary element, respectively.

Abstract: Ink reservoirs containing binary elements facilitate discrete sensing of ink level within the reservoir. The binary elements are adapted to provide an electrical path in response to an applied electrical signal if the element is immersed in the ink. The binary elements are further adapted to present an open circuit in response to the same applied electrical signal if the element is above a level of the ink. The binary elements may be single-use or multi-use elements, i.e., their state change may be irreversible or reversible, respectively. Based on the presence or absence of an electrical path, the ink level can be deemed to be at or above a level of the binary element, or below the level of the binary element, respectively.

Abstract: A blister packaging production line preferably includes an unmarked supply of backing for blister packaging, a printer for selectively printing on the backing and a host system controlling the printer and providing a variety of desired designs to the printer. The design being printed on the backing can be changed on-demand by transmitting a new design from the host system to the printer. Additionally, a blister packaging production line may include an unmarked supply of material backing for blister packaging, a printer for selectively printing on the material and a shaping device for forming recesses in the material that will receive items being blister packaged. The printed design can be of any desired length.