Stapler indexing apparatus

Claim 5

An apparatus according to claim 2, wherein said tray pivots away from the stapling device in response to said moving means moving the stapling device to the inoperative position.

Claim 6

An apparatus according to claim 3, further including means for sensing the location of the stapling device.

Claim 7

An apparatus according to claim 4, wherein said transporting means includes: a carriage holding the stapling device; means for supporting slidably said carriage; a motor; a plurality of pulleys; and a flexible cable attached to each side of said carriage and entrained about said plurality of pulleys, said motor being connected to said cable and being reversible to move said carriage bi-directionally.

Claim 8

An apparatus according to claim 5, wherein said moving means includes: a frame having said supporting means mounted movably therein: a motor; and means, coupled to said motor and said supporting means, for advancing and retracting said support means so that said stapling device moves between the operative position and the non-operative position.

Claim 9

An electrophotographic printing machine of the type in which copy sheets are advanced to a stapling device to produce stapled sets of copy sheets, wherein the improvement includes: means for movably supporting the set of sheets; means for moving the stapling device between an operative position adjacent to an edge of the set of copy sheets and a non-operative position spaced from the edge of the set of copy sheets said supporting means moving the set of sheets away from the stapling device in response to said moving means moving the stapling device from the operative position to the non-operative position; and means, responsive to said moving means moving the stapling device to the operative position, for transporting the stapling device in a direction substantially parallel to an edge of the set of copy sheets to a selected stapling position.

Claim 10

An electrophotographic printing machine of the type in which copy sheets are advanced to a stapling device to produce stapled sets of copy sheets, wherein the improvement includes: means for movably supporting the set of sheets; means for moving the stapling device between an operative position adjacent to an edge of the set of copy sheets and a non-operative position spaced from the edge of the set of copy sheets said supporting means moving the set of sheets away from the stapling device in response to said moving means moving the stapling device from the operative position to the non-operative position; and means, responsive to said moving means moving the stapling device to the operative position, for transporting the stapling device in a direction substantially parallel to an edge of the set of copy sheets to a selected stapling position.

Claim 11

An electrophotographic printing machine of the type in which copy sheets are advanced to a stapling device to produce stapled sets of copy sheets, wherein the improvement includes: a pivotable tray supporting the set of sheets; means for moving the stapling device between an operative position adjacent to an edge of the set of copy sheets and a non-operative position spaced from the edge of the set of copy sheets; and means, responsive to said moving means moving the stapling device to the operative position, for transporting the stapling device in a direction substantially parallel to an edge of the set of copy sheets to a selected stapling position.

Claim 12

An electrophotographic printing machine of the type in which copy sheets are advanced to a stapling device to produce stapled sets of copy sheets, wherein the improvement includes: a pivotable tray supporting the set of sheets; means for moving the stapling device between an operative position adjacent to an edge of the set of copy sheets and a non-operative position spaced from the edge of the set of copy sheets; and means, responsive to said moving means moving the stapling device to the operative position, for transporting the stapling device in a direction substantially parallel to an edge of the set of copy sheets to a selected stapling position.

Claim 13

A printing machine according to claim 8, wherein said tray pivots away from the stapling device in response to said moving means moving the stapling device to the inoperative position.

Claim 14

A printing machine according to claim 9, further including means for sensing the location of the stapling device.

Claim 15

A printing machine according to claim 10, wherein said transporting means includes: a carriage holding the stapling device; means for supporting slidably said carriage; a motor; a plurality of pulleys; and a flexible cable attached to each side of said carriage and entrained about said plurality of pulleys, said motor being connected to said cable and being reversible to move said carriage bi-directionally.

Claim 16

A printing machine according to claim 11, wherein said moving means includes: a frame having said supporting means mounted movably therein; a motor; and means, coupled to said motor and said supporting means, for advancing and retracting said supporting means so that said stapling device moves between the operative position and the non-operative position.