Abstract: A printer includes a detection unit configured to detect an error, a storage unit configured to store in itself error information corresponding to the error, a communication unit configured to communicate with an external apparatus, a printing unit configured to perform printing on a printing medium, and a control unit.

Abstract: A printer includes a detection unit configured to detect an error, a storage unit configured to store in itself error information corresponding to the error, a communication unit configured to communicate with an external apparatus, a printing unit configured to perform printing on a printing medium, and a control unit.

Abstract: A printer that prints printouts processed in a post-printing process such as a label application step reduces the difference between the target time for printing completion and the actual completion of printing. When a print command is acquire-d from a control device 2, the printer 10 calculates a required printing time Tp including a time T1 required for the print preparation operation, and acquires a target time Tt for completing the specified printing. The controller 12 supplies a trigger signal for starting printing to the print unit 11 at a time calculated back from the target time Tt. The controller 12 calculates the required printing time Tp by adding the time required for the print preparation operation according to the current status of the printer 10 to the time required for the printing operation itself.

Abstract: A printer that prints printouts processed in a post-printing process such as a label application step reduces the difference between the target time for printing completion and the actual completion of printing. When a print command is acquired from a control device 2, the printer 10 calculates a required printing time Tp including a time T1 required for the print preparation operation, and acquires a target time Tt for completing the specified printing. The controller 12 supplies a trigger signal for starting printing to the print unit 11 at a time calculated back from the target time Tt. The controller 12 calculates the required printing time Tp by adding the time required for the print preparation operation according to the current status of the printer 10 to the time required for the printing operation itself.

Abstract: The throughput of a serial printer is improved. A inkjet printer 100 has a print unit that prints on a print medium; a first transportation unit that conveys the print medium in the primary scanning direction; a second transportation unit that conveys the print unit in a secondary scanning direction substantially perpendicular to the primary scanning direction; and a control unit that controls the transportation operations of the first and second transportation units, so that the time required to move the print unit from the stop-printing position where the print unit finishes printing one print area to the start-printing position where transportation for printing the next print area starts is shortest. The control unit also determines a transportation range that may include the print unit going beyond the stop-printing position when the print unit prints the one print area.

Abstract: The throughput of a serial printer is improved. A inkjet printer 100 has a print unit that prints on a print medium; a first transportation unit that conveys the print medium in the primary scanning direction; a second transportation unit that conveys the print unit in a secondary scanning direction substantially perpendicular to the primary scanning direction; and a control unit that controls the transportation operations of the first and second transportation units, so that the time required to move the print unit from the stop-printing position where the print unit finishes printing one print area to the start-printing position where transportation for printing the next print area starts is shortest. The control unit also determines a transportation range that may include the print unit going beyond the stop-printing position when the print unit prints the one print area.