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公开(公告)号：US12122167B2
公开(公告)日：2024-10-22
申请号：US17703540
申请日：2022-03-24
发明人： Yuki Yada
IPC分类号： B41J2/175
CPC分类号： B41J2/17566 , B41J2/17513 , B41J2/17546 , B41J2002/17589
摘要： An information processing device may acquire, from each of a plurality of printers, remaining amount information related to a remaining amount of colorant in the printer and display a remaining amount screen which includes remaining amount objects each corresponding to respective one of the plurality of printers using a plurality of the acquired remaining amount information. A first-type remaining amount object corresponding to a first-type printer including a tank may include a first cartridge object and a tank object. A second-type remaining amount object corresponding to a second-type printer not including a tank may include a second cartridge object. In a predetermined direction, a position of the tank object corresponding to an unprintable remaining amount in the first-type remaining amount object and a position of the second cartridge object corresponding to the unprintable remaining amount in the second-type remaining amount object may be same as each other.
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公开(公告)号：US20240269985A1
公开(公告)日：2024-08-15
申请号：US18629761
申请日：2024-04-08
发明人： Paul L. Jeran , Alex Oaks
CPC分类号： B41J2/17546 , G03G15/0863
摘要： An example printing material cartridge may include an input/output device, a container storing printing material, and a memory. The memory may store an identifier of the cartridge, a usage counter of the cartridge, and an indicator that the cartridge has reached a usage threshold. The memory may also store a usage offset equal to a historical usage of the cartridge, the usage offset for determining a new remaining usage of the cartridge.
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公开(公告)号：US12053988B2
公开(公告)日：2024-08-06
申请号：US17889055
申请日：2022-08-16
发明人： Tomoo Kubota
IPC分类号： B41J2/175
CPC分类号： B41J2/17546 , B41J2/1752 , B41J2/17523 , B41J2/17526 , B41J2/1753 , B41J2/17553 , B41J2/17566 , B41J2/17509
摘要： A memory includes: a first type storage area used in a one-time use period from when a liquid is filled into a cartridge to when consumption of the liquid is completed; and a second type storage area used in an entire use period of the cartridge, which is a set of one-time use periods, in which the first type storage area has a plurality of individual areas in which a different area is used in each one-time use period.
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公开(公告)号：US12036799B2
公开(公告)日：2024-07-16
申请号：US17704848
申请日：2022-03-25
发明人： Miquel Boleda Busquets , Jorge Castano Aspas , Albert Crespi Serrano , Tuomo Eljas Kaikkonen , David Butinya Teixido
CPC分类号： B41J2/18 , B41J2/17546 , B41J2/17566 , B41J2002/17589
摘要： Certain examples relate to mixing and/or supply cartridges for printing apparatus. One example implementation includes a reservoir to receive printing material from a printing apparatus and to return the received printing material to the printing apparatus. A storage medium stores a reservoir printing material level parameter indicative of the amount of printing material in the reservoir; a recirculation cycle counter indicative of the number of recirculation events experienced by the cartridge; a maximum recirculation cycle parameter indicative of the maximum number of recirculation events that may be experienced by the cartridge.
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公开(公告)号：US20240123736A1
公开(公告)日：2024-04-18
申请号：US18276591
申请日：2021-02-12
发明人： Steven T CASTLE , Paul L JERAN , Jefferson P WARD , Alex Michael OAKS , Jesse Otto SUTHERLAND, III , Robert TAYLOR
CPC分类号： B41J2/17546 , H04L9/3247
摘要： An example method comprising requesting authorization to reprocess a replaceable supply component using first data stored in memory of the replaceable supply component and an interface, the first data including original manufacturing data for the replaceable supply component. The method further comprises, in response to the request, receiving second data using the interface, and appending the original manufacturing data stored in the memory with the second data to designate the replaceable supply component as reprocessed.
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公开(公告)号：US11840104B2
公开(公告)日：2023-12-12
申请号：US17532508
申请日：2021-11-22
CPC分类号： B41J3/46 , B41J2/1752 , B41J2/17513 , B41J2/17546 , B41J2/17566 , B41J29/02 , B41J29/13 , B41J2002/17569 , B41J2002/17573
摘要： A printing apparatus includes at least a tank configured to hold a first printing material at a first position and a tank configured to hold a second printing material at a second position different from the first position. A light emitting control unit controls light emitting states of a plurality of light emitters. If an amount of the printing material in the first tank is less than a predetermined amount, and an amount of the printing material in the second tank is greater than a predetermined amount, the light emitting control unit transits a state of a first light emitter from a state indicating that the amount of the printing material is greater than the predetermined amount to a state indicating that the amount of the printing material is less than the predetermined amount, and maintains a state of a second light emitter.
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公开(公告)号：US11787194B2
公开(公告)日：2023-10-17
申请号：US17294969
申请日：2019-07-18
IPC分类号： B41J2/175 , B41J29/393 , G01L23/08 , G06F13/42 , G06F21/44 , G06K15/00 , B33Y50/00 , G03G15/08 , G06K15/10 , G06F9/30 , G06F21/62 , H04L9/08 , H04L9/32
CPC分类号： B41J2/17546 , B33Y50/00 , B41J2/1752 , B41J2/1753 , B41J2/17513 , B41J2/17523 , B41J2/17526 , B41J2/17553 , B41J2/17556 , B41J2/17559 , B41J2/17566 , B41J29/393 , G01L23/08 , G03G15/0856 , G03G15/0863 , G06F9/30105 , G06F13/42 , G06F13/4282 , G06F21/44 , G06F21/62 , G06K15/102 , G06K15/4075 , H04L9/0819 , H04L9/3242 , B41J2002/17516 , B41J2002/17579 , B41J2002/17586 , B41J2202/13 , B41J2202/20 , G05B2219/49023 , G06F2213/0016 , G06F2213/40
摘要： Examples of a print liquid supply unit are described herein. In some examples, the print liquid supply unit includes an electrical interconnect. In some examples, the electrical interconnect is sealed in a supply joint from an outside of the supply unit to an inside of the supply unit. In some examples, the supply joint is welded to join housing components of the supply unit.
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公开(公告)号：US20230271424A1
公开(公告)日：2023-08-31
申请号：US18016828
申请日：2021-06-18
发明人： Shan Luo , Xiaogai Peng , Xiaojing Ma
CPC分类号： B41J2/17546 , H05K1/11 , H05K1/18 , H05K3/10 , H05K3/0011 , H05K1/0293 , G01R31/52 , G01R31/2818 , H05K2201/10151
摘要： Provided are a circuit board and production method therefor, a circuit device and production method therefor, and a printing material container assembly. The circuit board is mounted on a printing material container. The circuit board includes an original circuit board and an auxiliary part. The original circuit board includes multiple terminals configured to be in contact with the printing material container or a printing device. The auxiliary part is disposed on the original circuit board and is configured to perform at least one of the following: providing a conductive path or breaking off a conductive path between the terminals.
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公开(公告)号：US20230219337A1
公开(公告)日：2023-07-13
申请号：US18149832
申请日：2023-01-04
发明人： Satoshi INOMATA , Takanori MATSUDA
CPC分类号： B41J2/04501 , B41J2/17546
摘要： A tank unit is configured to introduce liquid supplied from a container and to lead out liquid toward a head configured to eject the liquid. The tank unit includes a storage section that stores the liquid supplied from the container, an introduction section that introduces the liquid supplied from the container into the storage section, an atmosphere opening section configured to open inside of the storage section to atmosphere, and an outlet section that leads out the liquid stored in the storage section. The introduction section is connected to the storage section, extends in a vertical direction in the storage section, and has an open end located within the storage section. The storage section includes a blocking section including a first protruding section located at a position in the vertical direction facing the open end and a second protruding section extending upward from the first protruding section.
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公开(公告)号：US20230166519A1
公开(公告)日：2023-06-01
申请号：US18055865
申请日：2022-11-16
发明人： Sho NOGUCHI
CPC分类号： B41J2/17546 , H04N1/346
摘要： A server may receive, from a terminal device, user identification information and a service request for requesting that provision of the service be started and receive, from a printer, cartridge information indicating a type of a cartridge currently attached in the printer. The server may, in a case where the user identification information and the service request are received from the terminal device and the cartridge information indicates a first type of cartridge supplied with the printer at time of sale of the printer, grant a first benefit to a user identified by the user identification information. In a case where the user identification information and the service request are received from the terminal device and the cartridge information indicates a second type of cartridge that was not supplied with the printer at the time of sale of the printer, the first benefit may not be granted.
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