摘要:
An imaging system includes an interchangeable lens and a camera body. The camera body includes a main body controller operable to transmit a reference signal for providing a reference of a driving start timing of the focus lens and delay time information indicating delay time with respect to the reference signal, to the interchangeable lens. The interchangeable lens includes a lens controller operable to control the focus lens to be driven at a timing obtained by delaying the timing provided by the reference signal by the delay time based on the reference signal and the delay time information received from the main body controller. The delay time is set so that, for example, an exposure timing of a predetermined area in the imaging element is substantially coincident with a stop period of the wobbling operation of the focus lens.
摘要:
An imaging system includes an interchangeable lens and a camera body. The camera body includes a second communication unit capable of communicating with a first communication unit, an imaging element operable to generate an image signal from the optical image, and a main body controller operable to transmit a reference signal for providing a reference of a driving start timing of the focus lens to the lens controller through the second and first communication units. The main body controller transmits the reference signal to the lens controller during a period for which neither communication of predetermined signals other than the reference signal nor process related to the communication is performed between the first communication unit and the second communication unit.
摘要:
A recording medium supply device includes a cassette attachable to and detachable from a main body and capable of stacking recording medium thereon, a feeding roller which feeds the uppermost recording medium to the main body from a leading end of the recording medium, a regulating member which is arranged forward in the direction in which the cassette is removed from the main body as seen from the feeding roller, and a projection preventing member attached adjacent to the tip portion of the cassette facing the leading end of the recording medium. The position of the lower end of the regulating member is higher than the cassette attached to the main body, and lower than the lower end of the feeding roller, and the position of the upper end of the projection preventing member is higher than the position of the lower end of the regulating member.
摘要:
An imaging apparatus system includes an interchangeable lens 100 and a camera body 200. The interchangeable lens 100 includes an optical system configured to generate an optical image of a subject, a first communication unit 106, and a lens controller 105 configured to control driving of the optical system in synchronization with a reference signal received through the first communication unit. The camera body 200 includes a second communication unit 201 that can communicate with the first communication unit 106, and a body controller 203 configured to send the reference signal to the lens controller 105 through the second communication unit 201. The body controller 203 sends announcement information preliminarily announcing switching of the cycle of the reference signal, to the lens controller 105. The lens controller 105, when receiving the announcement information from the camera body, performs a preparation operation for switching the cycle of the reference signal.
摘要:
An imaging system includes an interchangeable lens and a camera body. The camera body includes a second communication unit capable of communicating with a first communication unit, an imaging element operable to generate an image signal from the optical image, and a main body controller operable to transmit a reference signal for providing a reference of a driving start timing of the focus lens to the lens controller through the second and first communication units. The main body controller transmits the reference signal to the lens controller during a period for which neither communication of predetermined signals other than the reference signal nor process related to the communication is performed between the first communication unit and the second communication unit.
摘要:
A recording apparatus includes a platen that guides a sheet, restraining members disposed on the platen at respective side edges of the sheet to restrain the side edges of the sheet from being raised, a sheet width detector that detects the width of the sheet, and a restraining member detector that detects the positions of the restraining members. At least one of the restraining members is moved in accordance with the information obtained by the sheet width detector regarding the positions of the side edges of the sheet and the information obtained by the restraining position detector regarding the positions of the restraining members.
摘要:
The invention is to provide a recording apparatus and a recording method, capable of automatically specifying a type of a recording medium by a simple and inexpensive structure, thereby automating a sheet type setting operation and avoiding an error of user in such sheet type setting operation. The apparatus is equipped with first detectors for detecting a width dimension of a recording medium, a second detector for detecting a surface characteristic of the recording medium, and a discriminator for discriminating the type of the recording medium based on the results of the first and second detectors.
摘要:
In recording on a recording medium such as a CD-R using a tray, a recording apparatus is provided, which is capable of correctly conveying the recording medium in a recording apparatus with easy operation by a simple low-cost recording construction. A tapered portion is provided at the leading end of the tray while a tray sheet, which is smaller in thickness than the tray, is stuck on the bottom surface of the tapered portion so as to protrude from the leading end of the tray in the conveying direction of the tray.
摘要:
An ink refilling system includes an ink jet recording apparatus, in which a cartridge with an ink containing portion can be installed. The ink jet recording apparatus includes a driver for driving a conveyer for conveying a recording medium, and a first transmitter for transmitting the driving force from the driver out of the ink jet recording apparatus. Also provided is an ink filling apparatus for filling the ink into the cartridge, the ink filling apparatus including: an ink storing portion for storing the ink to be filled into the cartridge; a connector for injecting the ink from the ink storing portion to the cartridge; a pressure-feeding device for pressure-feeding the ink through the connector; and a second transmitter for transmitting the driving force to drive the pressure-feeding device. The driving force from the driver of the ink jet recording apparatus is transmitted to the pressure-feeding device through the first and second driving force transmitters.
摘要:
A sheet feeding apparatus having a sheet support for supporting sheets, a rotary sheet supply roller for feeding out the sheets stacked on the sheet support, a rotary feed roller for feeding the sheet in normal and reverse directions with respect to a sheet feeding direction, and a load set control for prohibiting a reverse rotation of the rotary sheet supply roller is disclosed. A skew-feed of the sheet is corrected by the feeding of the sheet in the reverse direction by use of the rotary feed roller and the load set control.