Abstract: A storage container with various aspects is described herein. The storage container may have cleats or cleat receptacles to interact with other storage containers and/or accessories. The storage container may also include rails for attachment of various accessories. Some versions of the storage container may further include telescopic uprights connected to a handle. Many of the versions of the storage containers may further include wheels for transporting the storage containers and their contents.

Abstract: The present application is directed to devices and methods for directing media sheets moving along a media path within an image forming apparatus. In one embodiment, a gate is positioned in proximity to the media path. The gate may include an elongated shape that extends across at least a section of the media path. A fluid damper may be operatively connected to the gate and may include a shaft and a chamber that holds fluid. The shaft is rotationally positioned with a first section within the chamber and a second section extending outward from the chamber. Rotation of the shaft in a first direction may force the fluid within the chamber to move relative to the body and cause the gate to move to a first position in the media path to direct the media sheets towards a first part of the media path.

Abstract: The present application is directed to devices and methods for directing media sheets moving along a media path within an image forming apparatus. In one embodiment, a gate is positioned in proximity to the media path. The gate may include an elongated shape that extends across at least a section of the media path. A fluid damper may be operatively connected to the gate and may include a shaft and a chamber that holds fluid. The shaft is rotationally positioned with a first section within the chamber and a second section extending outward from the chamber. Rotation of the shaft in a first direction may force the fluid within the chamber to move relative to the body and cause the gate to move to a first position in the media path to direct the media sheets towards a first part of the media path.

Abstract: A pick mechanism, having a clutch mechanism, for picking media sheets from an input tray and introducing them into a paper path of an image forming apparatus. The clutch mechanism comprises a plurality of balls positioned between an inner race and an outer race. Angular backlash between the inner race and the outer race may result in variations in the timing of the media sheets. An algorithm is further included to estimate the pick timing of the media sheets. The algorithm calculates an estimated pick time for a subsequent media sheet that incorporates the known engagement variations of the ball clutch pick mechanism.

Abstract: A pick mechanism, having a clutch mechanism, for picking media sheets from an input tray and introducing them into a paper path of an image forming apparatus. The clutch mechanism comprises a plurality of balls positioned between an inner race and an outer race. Angular backlash between the inner race and the outer race may result in variations in the timing of the media sheets. An algorithm is further included to estimate the pick timing of the media sheets. The algorithm calculates an estimated pick time for a subsequent media sheet that incorporates the known engagement variations of the ball clutch pick mechanism.

Abstract: An apparatus for straightening material includes a first guide surface and a second guide surface opposite the first guide surface. Pin (20) for pivoting the second guide surface is included, this operating to pivot the second guide surface toward the first guide surface and away from the first guide surface. A spring (22) for biasing the second guide surface toward the first guide surface is also included, with a variable rate characteristic resulting from contact of the spring with a post (34). The variable rate characteristic allows the second guide surface to pivot away from the first guide surface in proportion to a rigidity of the material to be straightened. Material of varying rigidities is passed between the first guide surface and the second guide surface and the apparatus straightens the material for subsequent processing.

Abstract: Apparatus and method is provided for determining a relative vertical position of a media sheet within a supply tray by sensing a picked sheet traveling through a media path, and therefrom determining time and/or distance traveled by the picked sheet. The vertical position of the media sheet within the supply tray is translated into a relative media level in the supply tray.

Abstract: Paper from a bin (1) enters a nip between a drive roller (13) and a torque-limited restraint roller (15). The drive roller is mounted on a pivoted bracket (7), having a gear train of a drive gear (9) and a driven gear (11). The drive roller is coaxial with the driven gear and turns with the driven gear. The bracket is self-compensating in that it automatically applies normal force to the drive roller sufficient to permit movement of paper (3). When the paper is more than one sheet, sufficient force is automatically applied to the drive roller to move the top sheet while the restraint roller holds or moves backward the bottom sheet.

Abstract: A gear train (1) pivoted (11) around its drive gear (3) rotates a drive roller (13) with increasing pressure until the top sheet of paper (15) is moved. The corner buckler (19) is moved around a pivot (25) under the paper tray to drive the buckler into the paper stack. A bottom roller (27) permits the drive roller to rotate when the tray is empty. To reduce the angular variation of the gear train, its pivot point may be lowered by positioning it to the side of the tray. The assembly adjusts automatically to correct feeding variations.

Abstract: An optical system having a single, monolithic scan element as shown in the drawing in which surface 6 is concave, surface 7 is convex, surface 8 is convex, surface 9 is convex and the circumference of surface 9 is convex, surface 10 is convex, surface 11 is convex, and surface 13 is flat. f-theta correction is made primarily at surfaces 6, 9, 10 and 13. The element is molded from optical grade plastic and provides improved performance, no assembly adjustment, performance enhancement from its complex surfaces, and low cost.