Abstract: A cutting machine can be configured to set a cutting line with respect to a cutting material that is placed on a supporting platform, cut the cutting material along one cutting line that intersect with and changes direction at a second cutting line at a corner portion, leaving a part of the cutting material connected along a predetermined distance from a point of intersection of the corner portion, and cutting along the other cutting line so as to not leave a connected part, up to a predetermined distance from the point of intersection of the corner portion.

Abstract: A cutting machine can be configured to set a cutting line with respect to a cutting material that is placed on a supporting platform, cut the cutting material along one cutting line that intersect with and changes direction at a second cutting line at a corner portion, leaving a part of the cutting material connected along a predetermined distance from a point of intersection of the corner portion, and cutting along the other cutting line so as to not leave a connected part, up to a predetermined distance from the point of intersection of the corner portion.

Abstract: A printer includes a first cartridge holder including a first insertion port in which a first ink cartridge housing a first ink pack charged with a sedimentation ink is inserted and which is open horizontally, the first cartridge holder housing the inserted first ink cartridge, a first shaft pivotably supporting the first cartridge holder, a first driving mechanism that causes the first cartridge holder to pivot about the first shaft, and a controller that controls the first driving mechanism. The controller includes a first controller that controls the first driving mechanism to cause the first cartridge holder to pivot and agitate the sedimentation ink contained in the first ink pack.

Abstract: A printer capable includes a pivot mechanism that causes a first ink cartridge housing a first ink pack containing sedimentation ink to pivot. A controller includes a memory storing first data defining a relationship between a determined ink agitation degree and a pivot angle of the ink cartridge from an initial position, an angle determiner that determines a pivot angle based on the determined ink agitation degree and the first data, and a first controller that controls the pivot mechanism to cause the first ink cartridge to pivot by the determined pivot angle and move to a pivot position, and then cause the first ink cartridge to pivot in the opposite direction and return to the initial position. A first pivot angle when the ink agitation degree is less than a first value is smaller than a second pivot angle when the ink agitation degree is the first value or more.

Abstract: A printer capable includes a pivot mechanism that causes a first ink cartridge housing a first ink pack containing sedimentation ink to pivot. A controller includes; a memory storing first data defining a relationship between a determined ink agitation degree and a pivot angle of the ink cartridge from an initial position, an angle determiner that determines a pivot angle based on the determined ink agitation degree and the first data, and a first controller that controls the pivot mechanism to thereby cause the first ink cartridge to pivot by the determined pivot angle and move to a pivot position, and then cause the first ink cartridge to pivot in the opposite direction and return to the initial position. A first pivot angle when the ink agitation degree is less than a first value is smaller than a second pivot angle when the ink agitation degree is the first value or more.

Abstract: A three-dimensional printing data generation device includes a storage storing data of a three-dimensional target object model, a support model generation processor generating, based on the data stored in the storage, data of a three-dimensional support model including a substrate portion located below the target object model and a handle portion extending upward from the substrate portion, the substrate portion including a through-hole larger than a particle diameter of a powder material, and an output processor outputting the data of the target object model and the data of the support model as three-dimensional printing data.

Abstract: A printer includes a first cartridge holder including a first insertion port in which a first ink cartridge housing a first ink pack charged with a sedimentation ink is inserted and which is open horizontally, the first cartridge holder housing the inserted first ink cartridge, a first shaft pivotably supporting the first cartridge holder, a first driving mechanism that causes the first cartridge holder to pivot about the first shaft, and a controller that controls the first driving mechanism. The controller includes a first controller that controls the first driving mechanism to cause the first cartridge holder to pivot and agitate the sedimentation ink contained in the first ink pack.

Abstract: A printer includes a media feeder to feeding media in a feed direction, a print head to eject droplets of ink onto the media, heaters to heat the media, and a controller to perform a printing operation corresponding to received print data by causing the media feeder to feed the media heated by the heaters and causing the print head to eject the droplets of ink onto the media based on the print data, the controller being configured or programmed to move the media and/or the heaters during the print idle time before performing the printing operation.

Abstract: An arrangement determining apparatus includes a center-of-gravity calculating processor that calculates a center of gravity of a three-dimensional model, a placement surface determining processor that determines a placement surface to attach and arranging supports thereon, a reference point setting processor that draws a perpendicular line from the center of gravity toward the placement surface and sets a reference point, a region dividing processor that divides the placement surface into a first region and a second region excluding the first region, and an arranging processor that attaches and arranges the supports on the placement surface so that the contact area per unit area between the first region and the supports in the first region is larger than the contact area per unit area between the second region and the supports in the second region.

Abstract: A printer includes a table, a print head, a detector, and a controller. The controller includes a storage to store initial print data including information of reference position marks, a reader to acquire, using the detector, positional information of position detection marks, a print data generator to modify the initial print data such that the reference position marks each coincide with an associated one of the position detection marks acquired by the reader, thus generating actual print data; and a printing controller to perform printing in accordance with the actual print data.

Abstract: A printer includes a media feeder to feeding media in a feed direction, a print head to eject droplets of ink onto the media, heaters to heat the media, and a controller to perform a printing operation corresponding to received print data by causing the media feeder to feed the media heated by the heaters and causing the print head to eject the droplets of ink onto the media based on the print data, the controller being configured or programmed to move the media and/or the heaters during the print idle time before performing the printing operation.

Abstract: A printer includes a table, a print head, a detector, and a controller. The controller includes a storage to store initial print data including information of reference position marks, a reader to acquire, using the detector, positional information of position detection marks, a print data generator to modify the initial print data such that the reference position marks each coincide with an associated one of the position detection marks acquired by the reader, thus generating actual print data; and a printing controller to perform printing in accordance with the actual print data.

Abstract: A three-dimensional printing data generation device includes a storage storing data of a three-dimensional target object model, a support model generation processor generating, based on the data stored in the storage, data of a three-dimensional support model including a substrate portion located below the target object model and a handle portion extending upward from the substrate portion, the substrate portion including a through-hole larger than a particle diameter of a powder material, and an output processor outputting the data of the target object model and the data of the support model as three-dimensional printing data.

Abstract: An arrangement determining apparatus includes a center-of-gravity calculating processor that calculates a center of gravity of a three-dimensional model, a placement surface determining processor that determines a placement surface to attach and arranging supports thereon, a reference point setting processor that draws a perpendicular line from the center of gravity toward the placement surface and sets a reference point, a region dividing processor that divides the placement surface into a first region and a second region excluding the first region, and an arranging processor that attaches and arranges the supports on the placement surface so that the contact area per unit area between the first region and the supports in the first region is larger than the contact area per unit area between the second region and the supports in the second region.