Communication system and printing apparatus

    公开(公告)号:US11509778B2

    公开(公告)日:2022-11-22

    申请号:US17305088

    申请日:2021-06-30

    Abstract: A communication system includes an information terminal, and a printing apparatus configured to perform intergroup communication with the information terminal belonging to a group. The printing apparatus includes a printing part configured to perform printing, a data receiver configured to receive print data from the information terminal via the intergroup communication, and a print controller configured to control the printing part using the received print data.

    Communication system and printing apparatus

    公开(公告)号:US11082568B2

    公开(公告)日:2021-08-03

    申请号:US16361744

    申请日:2019-03-22

    Abstract: A communication system includes an information terminal, and a printing apparatus configured to perform intergroup communication with the information terminal belonging to a group. The printing apparatus includes a printing part configured to perform printing, a data receiver configured to receive print data from the information terminal via the intergroup communication, and a print controller configured to control the printing part using the received print data.

    Electronic device
    6.
    发明授权

    公开(公告)号:US10574836B2

    公开(公告)日:2020-02-25

    申请号:US16288283

    申请日:2019-02-28

    Abstract: An electronic device includes a power unit that accommodates a battery; a communication unit that wirelessly communicates with an external device; and a printer unit that prints print data obtained by the communication unit on a recording paper, wherein an outer appearance of the electronic device is a cylindrical shape.

    SHEET CASSETTE
    8.
    发明申请
    SHEET CASSETTE 审中-公开

    公开(公告)号:US20190193965A1

    公开(公告)日:2019-06-27

    申请号:US16210419

    申请日:2018-12-05

    Abstract: A sheet cassette connectable to a printer includes a case, a spring, a cover, and a connecting part. The case stores a recording sheet. The spring is provided on the case. The cover covers the case and the spring and slides relative to the case to expose the spring. The connecting part is attached to the case and is connectable to the printer. The spring is exposed to press a recording sheet placed on the cover toward a position at which the printer is to be located when connected to the sheet cassette.

    Electronic device
    9.
    发明授权

    公开(公告)号:US10264144B2

    公开(公告)日:2019-04-16

    申请号:US15922109

    申请日:2018-03-15

    Abstract: An electronic device includes a power unit that accommodates a battery; a communication unit that wirelessly communicates with an external device; and a printer unit that prints print data obtained by the communication unit on a recording paper, wherein an outer appearance of the electronic device is a cylindrical shape.

    Printer
    10.
    发明授权
    Printer 有权

    公开(公告)号:US10059127B2

    公开(公告)日:2018-08-28

    申请号:US15592350

    申请日:2017-05-11

    CPC classification number: B41J11/04 B41J2/32 B41J11/0055

    Abstract: A printer includes a print head and a platen roller. The platen roller includes multiple bearings provided one at each longitudinal end of the platen roller, a roller positioned between the bearings, and multiple flanges of which one is positioned between the roller and one of the bearings and the other is positioned between the roller and the other of the bearings in the longitudinal direction of the platen roller. The flanges have a diameter greater than the diameter of the bearings and the diameter of the roller.

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