Abstract: An edge aligner/holder 10 having an edge aligner 30 with a resilient front end 32 and a tail piece 34 cooperatively interengaged with a reciprocating mechanism 36, and having a holder 20 with at least one rest 23 and one backstop 24, the holder 20 mounted above said front end 32 on said edge aligner 30. The resilient front end 32 of the edge aligner 30 holds a job stack 2 containing sheets which already have been piled in alignment when the edge aligner 30 is in its forward position, while at the same time holding the trailing edge of a next sheet 3, the leading edge of which sheet has already been deposited upon the job stack 2, so that the offset movement of this next sheet 3 may be accomplished without disturbing the alignment and piling of the job stack 2 immediately below it.

Abstract: A jogging apparatus 22 has motor 24 mounted within a support frame 20. Motor 24 has a motor shaft 28 to which is connected hub 30. Projecting outwardly from motor hub 30 along an axis parallel to, but eccentrically offset from, the axis of motor shaft 28 is eccentric pin 34. Slotted link 32 slidably engages slot pins 36 and 38 in transverse slots 42 and 44 respectively of slotted link 32 for transverse movement of slotted link 32. Slotted link 32 also has an orthogonal slot 46 generally perpendicular to transverse slots 42 and 44. Eccentric pin 34 is slidably engaged within orthogonal slot 46 such that as motor shaft 28 is rotated, the rotational motion of shaft 28 is converted into the side-to-side motion of slotted link 32. Eccentric pin 34 projects somewhat beyond the outer surface of slotted link 32 and typically terminates in enlarged head 57. Enlarged head 57, with respect to orthogonal slot 46, describes an up and down movement within slot 46, as motor shaft 28 rotates.