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JP2011046518A |
To provide a printer for surely eliminating a skew.The printer includes a first motor for imparting a drive force for rotating a roll body wound with a medium, a carrier roller arranged at the downstream side in the supply direction of t...
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JP4645184B2 |
A method for feeding a recording medium includes the steps of: feeding the recording medium along a sheet-feeding path by a unit feeding amount, detecting an entrance of a rear end of the recording medium into a jumping alarm area, divid...
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JP4646443B2 |
The present invention provides an ink-jet recording method that allows a time for ink to penetrate into the recording medium and to be fixed thereto, and prevents density irregularity, color unevenness, blot between colors, and stain of ...
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JP4645799B2 |
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JP4647036B2 |
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JP2011042088A |
To automatically calculate a correction value to correct the driving amount of each of driving sources for driving a Y bar.The driving motors 44a and 44b for conveying the Y bar 30 in an X-axis direction, rotary encoders 45a and 45b for ...
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JP2011044006A |
To graspe a present position Xdet without using a high-performance counter or an AISC (Application Specific Integrated Circuit) in place of the counter.This moving body controller includes: the two-phase counter 906 detecting each of two...
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JP2011042129A |
To provide an attachment structure for a carriage supporting member, which hardly induce the deformation of the carriage supporting member.A force in a direction where a carriage guide shaft 18 is deformed into a convex shape is applied ...
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JP4640519B2 |
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JP4640518B2 |
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JP2011037528A |
To provide a speed estimation device precisely estimating speed related to a rotor rotation; an image forming apparatus; and a program.Using, as a reference cycle, latest detected individual cycles of any one of transmission-type photose...
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JP2011037119A |
To easily carry out a change, correction or the like of a processing content, when driving a carriage and a vibration damping member by different driving sources.The vibration damping member 42 for restraining vibration caused by movemen...
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JP4635771B2 |
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JP4631131B2 |
To make a drive confirmation operation which confirms whether the operation is normally made in a drive control device which controls a drive structure by forwarding control data by DMA with no CPU, and detection of its drive abnormality...
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JP4631341B2 |
A recording apparatus includes: a carriage having a recording head, a movement unit that reciprocally moves the carriage, a carriage detection unit, a point-of-origin detection unit that detects the position of a point of origin of the c...
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JP4626631B2 |
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JP4630297B2 |
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JP4621386B2 |
The invention relates to a printer comprising:a printhead fixed on a scanning carriage (5), movement means for moving the scanning carriage and a receiving material (3) with respect to one another in a main scanning direction and a sub-s...
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JP4619611B2 |
A technology that reduces color unevenness due to conspicuous areas for which ink is discharged in different ink discharge sequences is provided. First and second nozzle group sets each discharges multiple ink colors including black ink ...
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JP4618435B2 |
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JP4621623B2 |
A driving device for a driving motor includes: a driving motor, driving a driven member; a control command value generating unit, generating a control command value that becomes a larger value as a control deviation becomes larger, as a ...
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JP2011011554A |
To provide a position detector having a structure whick detects dirt on a linear scale.A linear encoder detecting a position of a carriage includes a light-emitting part, a light-receiving part receiving light from the light-emitting par...
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JP4615412B2 |
To provide such a structure as a carriage can be moved along a Y-axis rail with high precision, in a recorder equipped with a large Y-axis rail body without demanding precision of the Y-axis rail body more than is required. A Y-axis rail...
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JP4609052B2 |
A motor control method is provided in which a cycle between at least one of leading edges and trailing edges of a pulse signal is measured. The pulse signal is outputted from a pulse signal generator which generates a pulse signal every ...
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JP4604615B2 |
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JP4604305B2 |
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JP2010284942A |
To provide a print controlling apparatus capable of effectively decreasing periodic change of a cogging torque and a load without storing waveform information sampled by multiple values in a waveform memory.The print controlling apparatu...
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JP4603571B2 |
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JP2010274442A |
To provide a recording device configured to suppress an increase in the number of components, and quickly start a recording operation, and to provide the control method of the recording device.The recording device includes: a carriage 14...
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JP4595682B2 |
A driving apparatus, including a driving device which moves an object along a predetermined path; a linear encoder including a linear scale and a detector one of which is moved relatively to the other when the object is moved along the p...
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JP4595601B2 |
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JP4595463B2 |
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JP4592067B2 |
An ink jet printing apparatus and a print position adjusting method capable of easily adjusting a relative print position between nozzle lines are provided. Images are printed on a print medium in a drive mode A and a drive mode B by usi...
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JP4590317B2 |
A recording apparatus for effecting recording using a head cartridge includes a carriage to which the head cartridge is mountable, the carriage being movable while carrying the head cartridge; an encoder for detecting movement of the car...
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JP4591646B2 |
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JP4591277B2 |
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JP2010264685A |
To prevent a defect such as color unevenness in color printing by detecting that a carriage inclines. The image forming apparatus which includes a carriage 1 which can move and scan alone in a main scan direction and a carriage 2 which c...
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JP2010264724A |
To provide a fluid ejection device excellent in an ejection performance, and a method for driving the same. The fluid ejection device includes a fluid ejection head that ejects a fluid on a medium and is movably provided on a rotational ...
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JP2010264761A |
To provide a printing mode, which improves the printing quality of a leading edge, a trailing edge and a text. In the method for executing an incremental printing with an inkjet swath printer by depositing a large number of ink droplets ...
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JP4586665B2 |
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JP4587424B2 |
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JP4586659B2 |
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JP4586570B2 |
A printing method includes the steps of: preparing a printing apparatus that is provided with a movement motor for moving an ink ejecting section that ejects ink onto a medium, and a carry motor for carrying the medium; repeating driving...
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JP4584739B2 |
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JP4584099B2 |
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JP2010259138A |
To provide a motor controller which can determine a load imposed on a motor and the magnitude of a motor constant, and to provide a fluid jet device and a method of controlling the motor.The motor controller includes a speed-computing me...
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JP2010253748A |
To provide a driving control device which can appropriately detect an abutting position, and to provide a driving control method and a program.A driving body is moved in an abutting direction in which an abutting part is present in step ...
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JP2010253747A |
To provide a driving control device which can appropriately detect an abutting position, and to provide a driving control method and a program.A driving body is moved in an abutting direction in step S1. A second torque threshold is calc...
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JP2010259177A |
To provide a drive control device which makes an appropriate stop decision.In step S1, a stop control unit moves a driven body in the direction where a stop part exists. In step S5, the stop control unit compares a change quantity per un...
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JP2010253746A |
To provide a driving control device which can appropriately determine abutting degree, and to provide a driving control method and a program.In step S1, a driving body is moved in an abutting direction in which an abutting part is presen...
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