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公开(公告)号：EP4043223A1
公开(公告)日：2022-08-17
申请号：EP22155800.0
申请日：2022-02-09
发明人： JONOUCHI, Tomohisa , SAKURAI, Norio
IPC分类号： B41J2/175
摘要： A printing apparatus (100) includes a container (11) for a liquid configured to contain a liquid to be supplied to a print head (62) configured to eject the liquid, the container including an injection port (14) configured to enable a user to inject the liquid; a supply channel (51) used to supply the liquid from the container to the print head; and an on-off valve mechanism (160) disposed at the supply channel and configured to be switched between an open state to establish communication of the supply channel and a closed state not to establish communication of the supply channel. The on-off valve mechanism is configured to be switched by any of an automatic operation and a manual operation.
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公开(公告)号：EP4257364A1
公开(公告)日：2023-10-11
申请号：EP23166692.6
申请日：2023-04-05
发明人： TANAKA, Kousuke , SAKURAI, Norio , KOHNOTOH, Atsushi , ABE, Takashi , TAKANAKA, Yasuyuki , MARUYAMA, Taiji , NARATANI, Yusuke , YAMAGUCHI, Shuhei , FUJISAKI, Shimpei
IPC分类号： B41J2/165 , B41J19/00 , B41J25/308 , B41J25/316
摘要： An embodiment of the present invention is a printing apparatus (1) including: a printing head (3) that includes a nozzle ejecting ink for printing on a printing medium conveyed in a conveyance direction; a carriage (500) on which the printing head is mounted and that reciprocally moves in a main scanning direction; a sliding member (530) attached to the carriage such that the carriage can change a position in a vertical direction; and a guide member that includes a first surface with which the sliding member is brought into contact and a second surface as a back surface of the first surface and guides the movement of the main scanning direction of the carriage, in which the sliding member (530) includes a first regulation unit facing the second surface in a position away from the second surface at a predetermined distance.
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