Abstract: A printing system comprises at least two input sources for storing a printable medium prior to printing. The printing system also includes at least two output destinations for holding or processing the printable medium after the printing. A user interface supports a user's selection of one of the output destinations for any sheet of a print job in at least one of the input sources prior to the printing. A central processing unit determines a pattern of media feeds for each output set to achieve a desired appearance characteristic for the output set or the print job associated with the output destinations. The central data processing unit creates media feed instructions based on the pattern of media feeds.

Abstract: A printing system comprises at least two input sources for storing a printable medium prior to printing. The printing system also includes at least two output destinations for holding or processing the printable medium after the printing. A user interface supports a user's selection of one of the output destinations for any sheet of a print job in at least one of the input sources prior to the printing. A central processing unit determines a pattern of media feeds for each output set to achieve a desired appearance characteristic for the output set or the print job associated with the output destinations. The central data processing unit creates media feed instructions based on the pattern of media feeds.

Abstract: A bar screen for screening a flow of wastewater, the bar screen comprising a frame, a first bar rack supported by the frame and extending across the flow of wastewater, the first bar rack including a plurality of generally parallel, elongated first bars each having a top end and a bottom end, the plurality of first bars defining therebetween a plurality of upstream spaces, a first bar rack top support engaged with the top end of each first bar and a first bar rack bottom support engaged with the bottom end of each first bar, a second bar rack supported by the frame and extending across the flow of wastewater, the second bar rack including a plurality of generally parallel, elongated second bars each having a top end and a bottom end, a second bar rack top support engaged with the top end of each second bar and a second bar rack bottom support engaged with the bottom end of each second bar, the second bar rack bottom support overlying a portion of the first bar rack bottom support, and a mounting arrangement f

Abstract: A belt press for use in removing water from sewage sludge, and including a frame, a pair of belts for compressing sludge material therebetween, the said belts being water-permeable whereby water in said sludge may drain through said belts, and a gravity belt thickener adjacent the belt press. The gravity belt thickener includes a belt having a belt flight adapted to support sewage sludge thereon, the belt of the gravity belt thickener having a width greater than the width of the belt of the belt press.