Abstract: An improved, large-format digital inkjet print engine that includes a group of co-operating print engine subassemblies that embody various novel elements that both discreetly and cumulatively advance the current art. The group of subassemblies and sensors cooperate to produce high quality graphic images using a plurality of different colors of ink and different types of print media at speeds several times faster than similar conventional inkjet printers. In addition, the use of cooperating elements permit the manufacture of complex, large-format digital color inkjet print engines that are less expensive to fabricated, operated, and serviced. The present invention finds use in large-format digital color printing and imaging, where successful repeatable printing requires precise placement of droplets of ink, toner or other marking material on a print medium such as paper, vinyl, film, or similar substrate.

Abstract: An improved, large-format digital inkjet print engine that includes a group of co-operating print engine subassemblies that embody various novel elements that both discreetly and cumulatively advance the current art. The group of subassemblies and sensors cooperate to produce high quality graphic images using a plurality of different colors of ink and different types of print media at speeds several times faster than similar conventional inkjet printers. In addition, the use of cooperating elements permit the manufacture of complex, large-format digital color inkjet print engines that are less expensive to fabricated, operated, and serviced. The present invention finds use in large-format digital color printing and imaging, where successful repeatable printing requires precise placement of droplets of ink, toner or other marking material on a print medium such as paper, vinyl, film, or similar substrate.

Abstract: A wire insertion tool for use with split cylinder terminals includes a shaft having a wire insertion post sized to fit within a split cylinder terminal and a sleeve fixed to the shaft with the tip of the sleeve sized to fit around the outside of the wire insertion terminal. A spring biased sliding sleeve is concentrically disposed between the tip of the shaft and the tip of the fixed sleeve. The sliding sleeve is displaceable by the walls of the split cylinder as a wire is inserted, and is spring biased outwardly to eject wire debris as the tool is extracted. Jamming of the tool by wire insertion debris is thereby avoided. A member is provided for removably interlocking the tool and a handle. A cam follower is secured to the handle and a cam surface is provided on an end of the tool for the tool to be locked into the handle when forced in one direction and released when forced in another.