Abstract: A charge plate and a method for fabricating a charge plate for an ink jet printhead includes the steps of removing portions of conductive material from a dimensionally stable substrate with a coating of conductive material to form at least a first and second electrode on a first face with a first space between the first and second electrodes, removing portions of conductive material from the dimensionally stable substrate with a coating of conductive material to form a first electrode extension which engages the first electrode on the conductive charging face, and a second electrode extension which engages the second electrode on the conductive charging face, whereby the first and second electrode extensions are electrically isolated from each other, additionally forming a first space between the electrode extensions, which connects with the first space between the electrode extensions.

Abstract: An apparatus for overhead storage that contains an adjustable horizontal support and at least two vertical adjustment mechanisms attached to two vertical supports. The vertical adjusting mechanisms are comprised of an arm and a latching mechanism, with an angle between the arm and the latch mechanism of from about 90 to about 175 degrees.

Abstract: A computational network system that permits service a group of technicians access to the manufacturer network to provide their work capacity and availability for a specific area. A customer contacts the manufacturer via the computational network system, requesting a service call. Service call request processing results in assigning a service request/demand to a technician based on their qualifications, availability, and proximity. When a service technician is assigned, their availability is decremented. Cancellation of a service call yields an increment in the affected service provider's availability. This information is stored in a in an on-line database residing in the network system. Updates are dynamically reflected as they occur resulting in automated schedule administration of a customer's service requests/demands.

Abstract: A charge plate is fabricated for a continuous ink jet printer print head by applying an etch-stop to one of the opposed sides of an electrically non-conductive substrate. An array of charging channels are etched into the substrate through the etch-stop layer adjacent to predetermined orifice positions. The charging channels are passivated by depositing a dielectric insulator into the charging channels; and electrical leads are formed by coating the passivated charging channels with metal. A second etch-stop layer is applied to the other of the opposed sides of the substrate, and an array of orifices is formed through the orifice plate substrate at the predetermined orifice positions. The orifices extend between the opposed sides.

Abstract: An integrated orifice array plate and a charge plate are fabricated for a continuous ink jet print head by producing an orifice plate and a charge plate, and by anodically bonding the two together. The orifice plate is produced by providing an electrically non-conductive orifice plate substrate, forming a recessed-surface trench of predetermined depth into one of two opposed sides of the orifice plate substrate, and forming an array of orifices through the orifice plate substrate from the recessed surface of the trench to the other of the two opposed sides wherein the orifices are spaced apart by a predetermined distance. The charge plate is produced by providing an electrically non-conductive orifice plate substrate of predetermined thickness, and forming a plurality of charging leads on one of two opposed sides of the orifice plate substrate. The charge leads are spaced apart by said predetermined distance.

Abstract: According to a feature of the present invention, an integrated orifice array plate and a charge plate is fabricated for a continuous ink jet print head by providing an electrically non-conductive orifice plate substrate having first and second opposed sides and an array of predetermined spaced-apart orifice positions. A plating seed layer is applied to the first of the opposed sides of the substrate, and an array of orifices is formed through the orifice plate substrate at the predetermined orifice positions. The orifices extend between the opposed sides. The plating seed layer is etched, leaving a portion of the plating seed layer adjacent to each of the predetermined orifice positions. A charge electrode is plated onto each of the portions of the plating seed layer.

Abstract: An ink jet droplet generator body for an ink jet droplet generator comprising an orifice plate with a plurality of nozzles forming a jet array entails a throughbore with an entrance and exit port, the throughbore provides a path through that flows fluid from a fluid supply to the first slot. The first slot connects the throughbore to the orifice plate. One or more holes or a slot are located in the top of the generator body to direct fluid or a secondary source of fluid to the first slot and then the orifice plate.

Abstract: A charge plate and a method for fabricating a charge plate for an ink jet printhead includes the steps of removing portions of conductive material from a dimensionally stable substrate with a coating of conductive material to form at least a first and second electrode on a first face with a first space between the first and second electrodes, removing portions of conductive material from the dimensionally stable substrate with a coating of conductive material to form a first electrode extension which engages the first electrode on the conductive charging face, and a second electrode extension which engages the second electrode on the conductive charging face, whereby the first and second electrode extensions are electrically isolated from each other, additionally forming a first space between the electrode extensions, which connects with the first space between the electrode extensions.

Abstract: A method for fabricating a charge plate for an ink jet printhead entails removing portions of conductive material from a dimensionally stable dielectric substrate with a coating of conductive material to form at least a first and second electrode on a first face with a first space between the first and second electrodes, removing portions of conductive material from the dimensionally stable dielectric substrate with a coating of conductive material to form a first electrode extension that engages the first electrode on the conductive charging face, and a second electrode extension that engages the second electrode on the conductive charging face, whereby the first and second electrode extensions are electrically isolated from each other, additionally forming a first space between the electrode extensions, which connects with the first space between the electrode extensions.