Abstract: A visual indication for a motor controlled shaft, especially useful for retrofitting hand controlled printing presses.

Abstract: Substrates for lithographic printing plate precursors and lithographic printing plate precursors are disclosed. The substrates comprise an aluminum or aluminum alloy support and the a layer of interlayer material on the support. The interlayer material is a co-polymer that comprise (1) acid groups and/or phosphonic acid groups, and (2) silyl groups substituted with three alkoxy and/or phenoxy groups. The lithographic printing plate precursors additionally comprise an imageable layer over the interlayer.

Abstract: A CF printing system includes at least three CF printing devices; a plurality of print-related devices to effect duplex printing; the printing and print-related devices being selectably operable in accordance with a defined print line segment; and a print line manager for defining and managing the defined print line segments. The defined print line segments include a first duplex print line segment defining a first duplex print path in which two CF printing devices have been configured for duplex operation and a second duplex print line segment defining a second duplex print path in which one of the two CF printing devices and a third CF printing device have been configured for duplex operation. In the event of a failure of the first duplex print line segment, duplex operation may be continued by selecting the second duplex print line segment and re-threading paper according to the second duplex print path.

Abstract: An inverting transfer apparatus for continuous web substrate, such as may utilize a single printing system including a conventional or existing simplex web-fed xerographic print engine.

Abstract: A parallel duplex paper path device is provided for feeding a recording medium along a feed direction from a first printing device to a second printing device, which are arranged in parallel. The paper path device comprises at least two turning stations that are each assigned to one of the first or second printer. The turning stations are configured symmetrically to allow for reversing the feed direction and to allow for a device which can be assembled using standardized sub-assemblies.

Abstract: Cushions are produced from padding of polyurethane foam cast in situ in a textile covering. There are disposed successively in a mold (1) a textile (2) overlaid by a foam sheet (3) with cells that are open and communicating, and then a fluid-tight film (4), e.g. of glue. The composite (5) thus obtained, adapted to constitute the covering of the cushion, is held against the internal wall (6) of the mold (1) by suction, and then there is cast in the mold (1) a foaming mixture of polyurethane (7) which expands and hardens after closing of the mold (1). Finally, a microperforation of the fluid-tight film (4) is effected, thereby to confer on it good permeability to water vapor and permitting also to generate, by the effect of suction, an underpressure in the foam (8) in the course of hardening, such that the resulting padding of foam (8) will have, after polymerization and demolding, constituent cells (11) that are open and communicating.