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公开(公告)号：US11230124B2
公开(公告)日：2022-01-25
申请号：US16978588
申请日：2018-04-11
发明人： Brian Todd Bartlow
摘要： An example device includes a page sensor to detect a page of a print medium picked from a source tray of a printer. The device further includes a processor connected to the page sensor. The processor is to determine a delay in detection by the page sensor of the page conveyed by a page feed mechanism. In response to determination of the delay, the processor is to control the page feed mechanism to continue to convey the page through the printer and the processor is further to trigger the printer to reprint data intended for the page to a subsequently picked page of print medium.
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22.发明申请公开(公告)号：US20220019864A1
公开(公告)日：2022-01-20
申请号：US17305726
申请日：2021-07-14
发明人： Ryota KAKITSUBA
摘要： According to aspects of the present disclosure, a CPU of a PC is configured to obtain a print settings used for printing by a printer. The print settings includes an item for a sheet size including a sheet length and an item for a print quality. A parameter settable to the print quality includes a parameter (e.g., a normal or high speed) corresponding to a high conveyance speed of a sheet and a parameter (e.g., a high or the highest image quality) corresponding to a low conveyance speed. When the sheet length of the obtained print size is longer than a particular length, a parameter to be set to the print quality is limited to the high image quality or the highest image quality, and otherwise, the parameter is not limited.
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公开(公告)号：US20210405567A1
公开(公告)日：2021-12-30
申请号：US17348998
申请日：2021-06-16
发明人： Toshihiko Takayama , Takeshi Shinji
摘要： An image forming apparatus includes a control unit configured to perform a first mode, a second mode, and a third mode. The first mode is a mode in which a sheet conveyance unit is controlled so that an arrival time from a passage of a trailing edge of a preceding sheet through a nip portion to an arrival of a leading edge of a succeeding sheet succeeding to the preceding sheet at the nip portion becomes a first time. The second mode is a mode in which the sheet conveyance unit is controlled so that the arrival time becomes a second time. The third mode is a mode in which the sheet conveyance unit is controlled so that the arrival time becomes a third time. The second time is longer than the first time, and The third time is longer than the second time.
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公开(公告)号：US11210574B2
公开(公告)日：2021-12-28
申请号：US17049706
申请日：2018-11-05
摘要： A printing apparatus includes: a mechanism transporting a print medium; a first sensor outputting a signal indicating the presence or absence of a first mark; a first determining unit determining, on a first surface, a position of a second mark and a print position of an image based on the output signal; a first print head printing the second mark and the image at the determined print positions; a second sensor outputting a signal indicating the presence or absence of the first and second marks; a second determining unit locating a position of a predetermined one of the first and second marks, based on the signal output from the second sensor, and determines, on a second surface of the print medium, a print position of a target image based on the located position of the predetermined mark; and a second print head printing the target image at the determined print position.
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25.发明申请公开(公告)号：US20210397909A1
公开(公告)日：2021-12-23
申请号：US17351193
申请日：2021-06-17
发明人： Keisuke SASAKI , Nobuhisa NOMOTO , Katsumi YAMADA
摘要： A non-transitory computer-readable storage medium storing a program is provided. The program is executed in a personal digital assistant to operate a recording apparatus including a recording unit that performs recording on a medium from the personal digital assistant. The program causes the personal digital assistant to display, on a display of the personal digital assistant, information on a user operation method based on an event that occurred when a medium is to be fed from back of the recording apparatus, the method being to be performed after the event occurred.
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公开(公告)号：US20210374491A1
公开(公告)日：2021-12-02
申请号：US17326495
申请日：2021-05-21
发明人： Kohei Mizuguchi
摘要： A sheet discharging apparatus includes a sheet supporting portion supporting a sheet discharged out of a nip portion nipping the sheet and a guide portion provided opposed to an upper surface of the sheet fed out of the nip portion. The guide portion includes a fixed restricting portion restricting a rear end of the sheet with respect to a sheet discharging direction to moving upward away from an extension line in a sheet discharging direction of the nip portion after passing through the nip portion.
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公开(公告)号：US20210365752A1
公开(公告)日：2021-11-25
申请号：US17320458
申请日：2021-05-14
发明人： Eikou Mori , Naoto Tokuma , Akito Sekigawa
摘要： A measuring device includes a first roller pair, a colorimetric unit, a second roller pair, a third roller pair, a motor, and a torque limiter. The third roller pair is driven at a first speed before a trailing end of the sheet with respect to a sheet feeding direction passes through the first roller pair and is driven at a second speed higher than the first speed after the trailing end of the sheet passes through the first roller pair. The first speed is set so as to be equal to the peripheral speed of the first roller pair. The second speed is set so as to be equal to a peripheral speed of the second roller pair in a state in which a slip of the torque limiter is not caused.
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公开(公告)号：US11151429B2
公开(公告)日：2021-10-19
申请号：US16834758
申请日：2020-03-30
发明人： Kentaro Murayama
摘要： A printing device includes: a conveying part configured to convey a printing medium in a conveying direction; a printing part configured to print on the printing medium at a print timing; a cutting part provided downstream of the printing part in the conveying direction and configured to cut the printing medium, which has been conveyed by the conveying part, at a cut timing after the printing part prints on the printing medium; and the controller configured to print, by controlling the printing part, a first scale and a second scale on the printing medium. At least a portion of the printed first scale and at least a portion of the printed second scale are arranged at the same position in the conveying direction. The printed first scale and the printed second scale are arranged at different positions in an orthogonal direction orthogonal to the conveying direction.
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公开(公告)号：US11070693B2
公开(公告)日：2021-07-20
申请号：US16192144
申请日：2018-11-15
发明人： Yoshiro Tachibana
摘要： A printing apparatus includes a display that displays one of a first list including information of part of a plurality of sheet holding units, and a second list, including information of another sheet holding unit, of the plurality of sheet holding units, which is not displayed in the first list, and a user interface that receives a change instruction for changing the first list to the second list. The printing apparatus also includes a controller that controls the display based on the received change instruction received, such that, when an empty state occurs in a sheet holding unit of the part of the plurality of sheet holding units included in the information of the first list, the display initially displays the first list, and, when an empty state occurs in the other sheet holding unit included in the information of the second list, the display initially displays the second list.
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公开(公告)号：US11036158B1
公开(公告)日：2021-06-15
申请号：US17025549
申请日：2020-09-18
发明人： Koji Tanimoto , Takeshi Watanabe
IPC分类号： G03G15/04 , G06K15/00 , B41J2/00 , G06K15/14 , G06K15/12 , G03G15/32 , B41J2/447 , G03G15/01 , G03G15/043 , G06K15/16
摘要： An image forming apparatus includes a print head, a detector, and a controller. The print head includes one or more light emitting element arrays, each light emitting element array includes a plurality of light emitting elements. The detector is configured to detect an emission time of the print head that emits light according to image data. The controller is configured to control a time interval to a print start corresponding to second image data, the second image data following first image data, based on a detection result of an emission time corresponding to the first image data.
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