Abstract: A disassembly procedure generating apparatus is configured to include: an assembly procedure editing unit that incorporates a new work element into an assembly procedure; an assembly procedure change monitoring unit that performs monitoring as to whether a new work element has been inserted into the assembly procedure; a disassembly procedure generating unit that generates, when a new work element is inserted into the assembly procedure, a disassembly procedure by using work elements of the assembly procedure into which the new work element has been inserted and by using information associating the work elements of the assembly procedure with work elements of the disassembly procedure; a disassembly procedure cost calculating unit that calculates a cost generated for the entirety of the disassembly procedure; and a procedure cost information displaying unit that displays, together with the assembly procedure, the disassembly procedure and the cost generated for the entirety of the disassembly procedure.

Abstract: A printing device includes a roller; a stepper motor; a head; and a controller. The roller is for conveying a printing medium in a conveying direction. The stepper motor is configured to rotate in synchronization with a pulse signal and rotate the roller. The head is configured to perform printing on the printing medium conveyed by the roller. The controller is configured to perform: decelerating the stepper motor from a first speed to a second speed; identifying a rotational speed of the stepper motor during deceleration of the stepper motor; performing synchronous printing in which the head is driven at timing in synchronization with the pulse signal when the rotational speed is greater than or equal to a prescribed speed; and performing timer printing in which the head is driven at a prescribed period when the rotational speed is less than the prescribed speed.

Abstract: A printing device includes a roller; a stepper motor; a head; and a controller, The roller is for conveying a printing medium in a conveying direction. The stepper motor is configured to rotate in synchronization with a pulse signal and rotate the roller. The head is configured to perform printing on the printing medium conveyed by the roller. The controller is configured to perform: decelerating the stepper motor from a first speed to a second speed; identifying a rotational speed of the stepper motor during deceleration of the stepper motor; performing synchronous printing in which the head is driven at timing in synchronization with the pulse signal when the rotational speed is greater than or equal to a prescribed speed; and performing timer printing in which the head is driven at a prescribed period when the rotational speed is less than the prescribed speed.

Abstract: A disassembly procedure generating apparatus is configured to include: an assembly procedure editing unit that incorporates a new work element into an assembly procedure; an assembly procedure change monitoring unit that performs monitoring as to whether a new work element has been inserted into the assembly procedure; a disassembly procedure generating unit that generates, when a new work element is inserted into the assembly procedure, a disassembly procedure by using work elements of the assembly procedure into which the new work element has been inserted and by using information associating the work elements of the assembly procedure with work elements of the disassembly procedure; a disassembly procedure cost calculating unit that calculates a cost generated for the entirety of the disassembly procedure; and a procedure cost information displaying unit that displays, together with the assembly procedure, the disassembly procedure and the cost generated for the entirety of the disassembly procedure.