Abstract: An adjustable leveling assembly for engaging a stack of a plurality of sheets in a feeder tray of a printing device, including a first wedging element slidably arranged on the feeder tray and operatively arranged to engage the stack, wherein when the first wedging element is disengaged with the stack, a top sheet of the plurality of sheets is non-parallel to the feeder tray, and when the first wedging element is engaged with the stack, the top sheet is substantially parallel to the feeder tray.

Abstract: An adjustable leveling assembly for engaging a stack of a plurality of sheets in a feeder tray of a printing device, including a first wedging element slidably arranged on the feeder tray and operatively arranged to engage the stack, wherein when the first wedging element is disengaged with the stack, a top sheet of the plurality of sheets is non-parallel to the feeder tray, and when the first wedging element is engaged with the stack, the top sheet is substantially parallel to the feeder tray.

Abstract: A sheet stacking apparatus includes a frame, a round member directly or indirectly connected to the frame, and an arm directly or indirectly connected to the frame. The arm is rotatable to rotate between a first position and a second position. The arm is positioned to bias sheets toward the round member when in the first position, and the arm is positioned to bias the sheets away from the round member when in the second position.

Abstract: A method of managing removable mechanical modifications to one or more printing devices, including receiving, by one or more computer processors, an input related to a removable mechanical modification of a printing device of the one or more printing devices, and determining, by the one or more computer processors, a location of the removable mechanical modification.

Abstract: An apparatus for stripping light weight and ultra-light weight media from a photoreceptor that is tacked thereto by electrostatic or vacuum force includes a set of low-tip stripper fingers configured to strip the light weight and ultra-light weight media from the photoreceptor. The low-tip stripper fingers are adjustable both in the cross process and in attack angle with respect to the photoreceptor in order to change the height at which the tip of each stripper finger is in relation to the photoreceptor and thereby prevent jams due to miss-strips. Additionally, dual stripper fingers are disclosed that support inboard and outboard edges of larger media in order to reduce dog ears and jams.

Abstract: Printing devices include a printing engine and a media tray connected to a frame. The media tray is adapted to hold a stack of media supplied to the printing engine for printing. A magnetic trailing edge guide that is shaped to contact a corner of the stack of media is connected to a tether that is connected to the frame. A storage device is connected to the frame, and the storage device is shaped to accommodate the magnetic trailing edge guide. The length of the tether allows the magnetic trailing edge guide to reach the corner of the stack of media and to reach the storage device. The magnetic trailing edge guide includes a magnetic element adapted to magnetically hold to at least the media tray and the storage device.

Abstract: A sheet stacking apparatus includes a frame, a round member directly or indirectly connected to the frame, and an arm directly or indirectly connected to the frame. The arm is rotatable to rotate between a first position and a second position. The arm is positioned to bias sheets toward the round member when in the first position, and the arm is positioned to bias the sheets away from the round member when in the second position.

Abstract: An apparatus for stripping light weight and ultra-light weight media from a photoreceptor that is tacked thereto by electrostatic or vacuum force includes a set of low-tip stripper fingers configured to strip the light weight and ultra-light weight media from the photoreceptor. The low-tip stripper fingers are adjustable both in the cross process and in attack angle with respect to the photoreceptor in order to change the height at which the tip of each stripper finger is in relation to the photoreceptor and thereby prevent jams due to miss-strips. Additionally, dual stripper fingers are disclosed that support inboard and outboard edges of larger media in order to reduce dog ears and jams.

Abstract: Printing devices include a printing engine and a media tray connected to a frame. The media tray is adapted to hold a stack of media supplied to the printing engine for printing. A magnetic trailing edge guide that is shaped to contact a corner of the stack of media is connected to a tether that is connected to the frame. A storage device is connected to the frame, and the storage device is shaped to accommodate the magnetic trailing edge guide. The length of the tether allows the magnetic trailing edge guide to reach the corner of the stack of media and to reach the storage device. The magnetic trailing edge guide includes a magnetic element adapted to magnetically hold to at least the media tray and the storage device.

Abstract: A method and apparatus for high capacity stacking and stitching in an image production device is disclosed.

Abstract: This is a marking system, either electrostatic or non-electrostatic marking system that directs both single and sets of media to a common stacker. This invention provides a way or path 1 to send media sheets directly to the stacker without going through the compiler. Compiling stations do not stack unfinished sheets well. An additional media path 2 is added to send sheets directly to the compiler for making into sets, and then to the stacker to be stacked with the single media sheets of path 1.

Abstract: A method and apparatus for high capacity stacking and stitching in an image production device is disclosed.

Abstract: A quad roll sheet curl control apparatus uses elastomer first and second rolls forming first and second nips with third and fourth rolls. The first and second rolls have compressible surfaces, while the third and fourth roll surfaces are formed of a substantially uncompressible material. A pivotable gate member in operating relationship with the first and second nips directs sheets to either the first or the second nip whereby the desired decurling orientation is achieved for the sheet by either the elastomer first roll or the elastomer second roll. Switching nips and curl to be induced does not require drive reversal as previous decurler arrangements do. The degree of decurling can be adjusted with at least one cam in communication with at least one of the first and second rolls.

Abstract: A media clearance apparatus including a member having a length, a thickness, and a width, and a first end and a second end. The member is securable along a portion of the member to a secondary member and is functionally operational such that one end of the member is movable from a first position out of contact with a media path into a second position in contact with the media path.

Abstract: A quad roll sheet curl control apparatus uses elastomer first and second rolls forming first and second nips with third and fourth rolls. The first and second rolls have compressible surfaces, while the third and fourth roll surfaces are formed of a substantially uncompressible material. A pivotable gate member in operating relationship with the first and second nips directs sheets to either the first or the second nip whereby the desired decurling orientation is achieved for the sheet by either the elastomer first roll or the elastomer second roll. Switching nips and curl to be induced does not require drive reversal as previous decurler arrangements do. The degree of decurling can be adjusted with at least one cam in communication with at least one of the first and second rolls.

Abstract: A media clearance apparatus including a member having a length, a thickness, and a width, and a first end and a second end. The member is securable along a portion of the member to a secondary member and is functionally operational such that one end of the member is movable from a first position out of contact with a media path into a second position in contact with the media path.

Abstract: A tri-roll sheet curl control apparatus is described which includes an elastomer first roll forming a first nip with a second roll, the first roll having a compressible surface. The apparatus includes an elastomer third roll having a compressible surface which forms a second nip with the second roll surface. The second roll surface is formed of a material having a substantially noncompressible surface. The apparatus further includes a pivotable gate member that is in operating relationship with the first, second and third rolls so as to direct a sheet to either the first or the second nip so that the desired decurling orientation is achieved for the sheet by either the elastomer first roll or the elastomer third roll.

Abstract: A stalled sheet folding and flattening apparatus for reducing a sheet, stalled between a withdrawable and a fixed component of a cut sheet handling system of a sheet handling machine, into a shape and size suitably enabling reliable removal of the stalled sheet through even a relatively narrow gap between the withdrawable and fixed components of the sheet handling system. The stalled sheet folding and flattening apparatus includes a fixed component of the sheet handling system connected to a frame of the machine and having a first section of a sheet path; a withdrawable component of the sheet handling system mounted to the frame, and having a sheet flattening side defining a relatively narrow gap between a fixed surface within the machine and the withdrawable component, and including a second section of the sheet path adjoining the first section of the sheet path; and a sheet folding device mounted to the fixed component.

Abstract: In a sheet handling machine having a frame, and a cut sheet handling system including a sheet path, a stalled sheet pulling and crushing apparatus for reducing a sheet, stalled across an interface between a withdrawable and a fixed component of a cut sheet handling system into a shape and size suitably enabling reliable removal of the stalled sheet through a relatively narrow gap between the withdrawable and fixed components of the sheet handling system.