摘要:
Ejection of ink is prohibited when a count value of an amount of ink supplied from an ink tank to an ejection head reaches a value limit. An image is displayed to prompt an operator of the printing apparatus to confirm the amount of ink in the ink tank. When the ink remains, the count value of the amount of ink is returned only by a given amount by the selection of the operator. Thus, since the ink in the ink tank is sufficiently consumed and then the ink can be supplemented, all of the ink in an ink bottle can be supplemented. As a consequence, it is possible to prevent the ink remaining in the ink bottle from deteriorating and prevent the remaining ink from being supplemented.
摘要:
If an ink amount supplied from an ink tank to an ejection head reaches a predetermined limit value, ink ejection is not permitted. If initialization data are input and the input initialization data are appropriate, a count value of the ink amount is initialized, and the ink ejection is started again. In addition, the initialization data which is input once and determined to be appropriate is determined to be inappropriate thereafter. By doing so, although ink of which the property and state are inappropriate is used for the refilling, since appropriate initialization data may not be input, it is possible to avoid the inappropriate ink from being used for the refilling.
摘要:
The electronic component mounting line includes computing unit for calculating a print position of solder paste printed on board-side electrodes, electronic component placement device for placing an electronic component onto the board-side electrodes by referencing the print position of the solder paste, placement position control device for controlling the placement position of the electronic component by referencing the print position of the solder paste, bonding device for melting the solder paste to bond the electronic component and the board-side electrodes to each other, and mounting-position control device for controlling the mounting position of the electronic component by referencing the board-side electrode position. In this configuration, position control responsive to a displacement of the electronic component by the self alignment effect exerted by the molten solder paste is fulfilled.
摘要:
An interface circuit which is connected between a peripheral device and a computer and which can conduct a data transfer at a higher speed. When a first digital data D.sub.1 is output from a peripheral device, the transfer of a memory bus enable request signal DRQ to a computer is halted by transfer control means, and the first digital data is output from the peripheral device in accordance with a false read control signal FIOR from an interface circuit, and held in hold means. When a second digital data is output from the peripheral device, DRQ is transferred to the computer, and 2N-bit data, i.e., N-bit second digital data D.sub.2 output from the peripheral device, and the N-bit first digital data D.sub.1 which is held are simultaneously transferred to the computer in accordance with a read control signal IOR from the computer.
摘要:
A substrate standby unit that is capable of keeping only one substrate 4 on standby in a substrate sorting mechanism 40 that moves the substrate 4 from the print inspection device M2 to the component installation device M4, a memory device 60 that stores a substrate ID on the substrate 4 that is on standby in the substrate standby unit, and a substrate ID management unit 46 that updates the substrate ID that is stored in the memory device 60 accompanying the transfer of the substrate 4 from the print inspection device M2 to the substrate standby unit are included. The substrate ID stored in the memory device 60 and the inspection result data associated with this substrate ID and stored in an inspection result data memory unit 45 are transmitted to the component installation device M4.
摘要:
If an ink amount supplied from an ink tank to an ejection head reaches a predetermined limit value, ink ejection is not permitted. If initialization data are input and the input initialization data are appropriate, a count value of the ink amount is initialized, and the ink ejection is started again. In addition, the initialization data which is input once and determined to be appropriate is determined to be inappropriate thereafter. By doing so, although ink of which the property and state are inappropriate is used for the refilling, since appropriate initialization data may not be input, it is possible to avoid the inappropriate ink from being used for the refilling.
摘要:
A frame transmission device having a port for transmitting and receiving a frame and a learning table for storing a transmission source address included in the frame received at the port and the receiving port in association with each other includes: a port detector for detecting whether learning data coincident with the transmission source address included in the frame received at the port is stored in the learning table; a port judging unit for comparing a port learned in the learning data detected by the port detector to the receiving port; and a loop judging unit for judging on the basis of a time lapse from the storage of the learning data whether the frame is in a loop or not when the port learned in the learning data is not coincident with the receiving port.
摘要:
Ejection of ink is prohibited when a count value of an amount of ink supplied from an ink tank to an ejection head reaches a value limit. An image is displayed to prompt an operator of the printing apparatus to confirm the amount of ink in the ink tank. When the ink remains, the count value of the amount of ink is returned only by a given amount by the selection of the operator. Thus, since the ink in the ink tank is sufficiently consumed and then the ink can be supplemented, all of the ink in an ink bottle can be supplemented. As a consequence, it is possible to prevent the ink remaining in the ink bottle from deteriorating and prevent the remaining ink from being supplemented.
摘要:
A printer driver that controls operations of an ink jet printer which is capable of being refilled with ink from the outside, causes a computer to execute an acquiring function of acquiring attribute information on a destination country or region where the ink jet printer is to be used, an input function of allowing an ink ID number which is assigned to the ink that is to be refilled to be entered, an ink determining function of determining whether the ink is genuine or not by analyzing the ink ID number which has been entered, a selection/execution function of selecting one of a plurality of processes for a non-genuine ink on the basis of the attribute information, if the ink is determined to be not genuine and executing the selected process.
摘要:
A disclosed download method for downloading software to a transmission device constituting a network includes the steps of: searching for an unused channel between the transmission device and an adjacent transmission device and setting up a cross-connect for the unused channel so as to set up a communication channel for transferring software; transmitting the software stored in a software storage unit to the adjacent transmission device via the communication channel; and receiving software transferred from the adjacent transmission device via the communication channel and storing the software in the software storage unit.