Abstract: A media path crossover for a printing system includes a first crossover pathway on which sheets of print media are conveyed across a crossover junction without interruption and a second crossover pathway on which sheets of print media are conveyed across the crossover junction without interruption. The second crossover pathway intersects the first crossover pathway at a crossover junction. The first crossover pathway comprises a first input path and a first output path and the second crossover pathway comprises a second input path and a second output path. At least the first input path includes a first access panel, whereby a sheet can be cleared therefrom while continuing conveyance of media along the second crossover pathway.

Abstract: A feeder tray having movable front section to allow for loading of stock without having to load over the front section of the tray.

Abstract: A user interface is provided for a printer having a finishing device having a maximum physical sheet capacity and being operable at an operational sheet capacity equal to or less than the maximum physical sheet capacity, a marking device which applies marks to sheets of media supplied thereto and outputs the same to the finishing device which receives the sheets from the marking device. The user interface comprises a display and an input device. The display communicates to an operator of the printer a selectable operational capacity of the finishing device whereby the operator may select a selectable operational capacity, a selectable option to override the selectable operational capacity and a prompt to override the operational capacity. The input device permits the operator of the printer to indicate selections.

Abstract: The invention relates to a ball-limiting metallurgy (BLM) etching system and process. The BLM stack is provided for an electrical device that contains an aluminum layer disposed upon a metal first layer. A metal upper layer is disposed above the metal second layer, and an alternative metal third layer is disposed between the metal second layer and the metal upper layer. The etching system and process utilizes an etching solution that includes a nitrogen-containing heterocyclic compound, an ammonium hydroxide compound, an oxidizer, and a metal halide compound. Etching conditions prevent any metallization that is dissolved from redepositing, thus avoiding lowered yields.

Abstract: In a printing apparatus or copier, a vertical portion of a paper path is formed between two flat members. To remove jammed paper from the path, one of the flat members is moved, by a hinge, from the other, releasing any sheet in the path. Released sheets drop down the path and land on a bottom structure. The bottom structure causes a sheet landing thereon to incline away from the hinge, so that a user can remove the sheet without having to reach far into the path.

Abstract: The invention relates to a ball-limiting metallurgy (BLM) etching system and process. The BLM stack is provided for an electrical device that contains an aluminum layer disposed upon a metal first layer. A metal upper layer is disposed above the metal second layer, and an alternative metal third layer is disposed between the metal second layer and the metal upper layer. The etching system and process utilizes an etching solution that includes a nitrogen-containing heterocyclic compound, an ammonium hydroxide compound, an oxidizer, and a metal halide compound. Etching conditions prevent any metallization that is dissolved from redepositing, thus avoiding lowered yields.

Abstract: The invention relates to a ball-limiting metallurgy (BLM) etching system and process. The BLM stack is provided for an electrical device that contains an aluminum layer disposed upon a metal first layer. A metal upper layer is disposed above the metal second layer, and an alternative metal third layer is disposed between the metal second layer and the metal upper layer. The etching system and process utilizes an etching solution that includes a nitrogen-containing heterocyclic compound, an ammonium hydroxide compound, an oxidizer, and a metal halide compound. Etching conditions prevent any metallization that is dissolved from redepositing, thus avoiding lowered yields.

Abstract: The invention relates to a ball-limiting metallurgy (BLM) etching system and process. The BLM stack is provided for an electrical device that contains an aluminum layer disposed upon a metal first layer. A metal upper layer is disposed above the metal second layer, and an alternative metal third layer is disposed between the metal second layer and the metal upper layer. The etching system and process utilizes an etching solution that includes a nitrogen-containing heterocyclic compound, an ammonium hydroxide compound, an oxidizer, and a metal halide compound. Etching conditions prevent any metallization that is dissolved from redepositing, thus avoiding lowered yields.