Abstract: A bookbinding device and a print-medium post-treatment apparatus having the same. In the bookbinding device, when a print medium drops and is loaded a stack plate, a drop position of a leading end of the print medium is changed according to a size of the print medium. This prevents sequence upset of print media when the print media are stacked one above another on the stack plate.

Abstract: A bookbinding device and a print-medium post-treatment apparatus having the same. In the bookbinding device, when a print medium drops and is loaded a stack plate, a drop position of a leading end of the print medium is changed according to a size of the print medium. This prevents sequence upset of print media when the print media are stacked one above another on the stack plate.

Abstract: A bookbinding device and a print-medium post-treatment apparatus having the same. In the bookbinding device, when a print medium drops and is loaded a stack plate, a drop position of a leading end of the print medium is changed according to a size of the print medium. This prevents sequence upset of print media when the print media are stacked one above another on the stack plate.

Abstract: Disclosed is a print-medium post-treatment apparatus, in which a converting guide to guide a print medium to any one of a first delivery path and a second delivery path is operated upon receiving rotational force from a delivery motor for delivery of the print medium. This enables omission of a drive device to operate the converting guide.

Abstract: A waste ink container includes a container main body which forms a chamber to accumulate waste ink therein. An upper plate covers an upper part of the chamber and includes an opening to introduce a plurality of waste ink droplets therethrough. A waste ink containment device includes a discharge preventing unit which is adjacent to the opening and extends from the upper part of the chamber to inhibit the waste ink droplets from being discharged through the opening.

Abstract: Disclosed is a print-medium post-treatment apparatus, in which a converting guide to guide a print medium to any one of a first delivery path and a second delivery path is operated upon receiving rotational force from a delivery motor for delivery of the print medium. This enables omission of a drive device to operate the converting guide.

Abstract: A bookbinding device and a print-medium post-treatment apparatus having the same. In the bookbinding device, when a print medium drops and is loaded a stack plate, a drop position of a leading end of the print medium is changed according to a size of the print medium. This prevents sequence upset of print media when the print media are stacked one above another on the stack plate.

Abstract: A waste ink container includes a container main body which forms a chamber to accumulate waste ink therein. An upper plate covers an upper part of the chamber and includes an opening to introduce a plurality of waste ink droplets therethrough. A waste ink containment device includes a discharge preventing unit which is adjacent to the opening and extends from the upper part of the chamber to inhibit the waste ink droplets from being discharged through the opening.

Abstract: An apparatus to remove an ink cartridge of an ink-jet printer. The apparatus includes a carriage having a supporting frame movably supported by a guide rail, and a receptacle connected to the supporting frame, an ink cartridge removable from the receptacle, the ink cartridge having a latching protrusion formed at an upper end thereof, a latching unit disposed at the supporting frame, being compressible and de-compressible to an original form, the latching unit in a compressed state latching the latching protrusion of the ink cartridge and the latching unit in a de-compressed state, is released from the latching protrusion, and a moving unit having a joint portion which pivots at a predetermined angle. The moving unit is pivotally disposed at the supporting frame, the moving unit to pivot in a first direction to completely mount the ink cartridge from a temporary mounting position in the receptacle and to compress the latching unit.

Abstract: An apparatus to remove an ink cartridge of an ink-jet printer. The apparatus includes a carriage having a supporting frame movably supported by a guide rail, and a receptacle connected to the supporting frame, an ink cartridge removable from the receptacle, the ink cartridge having a latching protrusion formed at an upper end thereof, a latching unit disposed at the supporting frame, being compressible and de-compressible to an original form, the latching unit in a compressed state latching the latching protrusion of the ink cartridge and the latching unit in a de-compressed state, is released from the latching protrusion, and a moving unit having a joint portion which pivots at a predetermined angle . The moving unit is pivotally disposed at the supporting frame, the moving unit to pivot in a first direction to completely mount the ink cartridge from a temporary mounting position in the receptacle and to compress the latching unit.