Methods, apparatus, and systems for covering and concealing personal, private, nonpublic, confidential, or other information. The apparatus and systems can include a binding device to connect apparatus together, can include security features, and labeling features.

A sheet system including a sheet having an edge and at least one generally triangular hole positioned adjacent to but spaced apart from the edge. A side of the triangle is oriented generally parallel with the edge of the sheet.

A bookbinding apparatus includes a sheet aligning unit which stacks and aligns plural sheets having holes formed therein, a binding mechanism which binds the sheets aligned in the sheet aligning unit by conveying a binding component in an axial direction while rotating the binding component in a circumferential direction, a binding component storing unit which stores therein plural binding components; a binding component conveyance path which conveys the binding component from the binding component storing unit to the binding mechanism. The binding component conveyance path forms a curved conveyance path for conveying the binding component with being curved with respect to the axial direction to an end portion of a side of the aligned sheets at which the binding mechanism starts inserting the binding component, at a position that is distant from the end portion by a distance smaller than a length of one binding component.

An array of printed information sheets to be placed in a business establishment includes at least two stacks of printed information sheets being detachably connected to each other. Each stack of printed information sheets includes at least a first multiple product information sheet and a second information sheet that are removably attached to each other or to the stack. The first multiple product information sheet has printed thereon first product information about a first product to be displayed in the business establishment and a first location indicator indicating a first predetermined location in the business establishment where the first multiple product information sheet is to be displayed. The second multiple product information sheet has printed thereon second product information about a second product to be displayed in the business establishment and a second location indicator indicating a second predetermined location in the business establishment where the second multiple product information sheet is to be displayed.

An array of printed information sheets to be placed in a business establishment includes at least two stacks of printed information sheets being detachably connected to each other. Each stack of printed information sheets includes at least a first multiple product information sheet and a second information sheet that are removably attached to each other or to the stack. The first multiple product information sheet has printed thereon first product information about a first product to be displayed in the business establishment and a first location indicator indicating a first predetermined location in the business establishment where the first multiple product information sheet is to be displayed. The second multiple product information sheet has printed thereon second product information about a second product to be displayed in the business establishment and a second location indicator indicating a second predetermined location in the business establishment where the second multiple product information sheet is to be displayed.

An image forming apparatus, including: a printing unit configured to print on a sheet; a bookbinding unit configured to perform a cutting process of cutting a binding member for binding a plurality of sheets before sheets printed by the printing unit are stacked on a stack tray and perform a binding process of binding the sheets by the cut binding member; and a controller configured to cause the bookbinding unit to perform the cutting process of the binding member based on sheet size information, the controller controls, in a case of producing a plurality of copies of bookbound products, not to perform the cutting process of the binding member of a second copy while sheets are stacking as a first copy, but to perform the cutting process of the binding member of a next copy while sheets are stacking as each of the second copy and subsequent copies.

A component system comprising a component and a first binding system coupled to the component and configured to be coupled to a first type of a binding mechanism. The system further includes a second binding system movably coupled to the component and configured to be coupled to a second type of binding mechanism that is different from the first type of binding mechanism.

A component system comprising a component and a first binding system coupled to the component and configured to be coupled to a first type of a binding mechanism. The system further includes a second binding system movably coupled to the component and configured to be coupled to a second type of binding mechanism that is different from the first type of binding mechanism.

A book has a front cover having a first edge which is unconnected, and an opposing second edge which is connected to a spine. A back cover has a first edge which is connected to the spine and an opposing second edge which is connected to flexible joint or fold-line. The book has a third cover having a first edge which is connected to the flexible joint, that couples the third cover to the back cover, and an opposing second edge which is connected to binding. The front cover is configured to fold back about the spine to retain the third cover proximal the second edge of the third cover to retain the book in a propped-up position for reading. A page holder slides along the left and right sides of the third cover and has an opening that allows a page to be pushed therethrough.

A book has a front cover having a first edge which is unconnected, and an opposing second edge which is connected to a spine. A back cover has a first edge which is connected to the spine and an opposing second edge which is connected to flexible joint or fold-line. The book has a third cover having a first edge which is connected to the flexible joint, that couples the third cover to the back cover, and an opposing second edge which is connected to binding. The front cover is configured to fold back about the spine to retain the third cover proximal the second edge of the third cover to retain the book in a propped-up position for reading. A page holder slides along the left and right sides of the third cover and has an opening that allows a page to be pushed therethrough.