EP3777118A4 - Communication between an image forming device and a replaceable supply item - Google Patents

Communication between an image forming device and a replaceable supply item Download PDF

Info

Publication number
EP3777118A4
EP3777118A4 EP19785339.3A EP19785339A EP3777118A4 EP 3777118 A4 EP3777118 A4 EP 3777118A4 EP 19785339 A EP19785339 A EP 19785339A EP 3777118 A4 EP3777118 A4 EP 3777118A4
Authority
EP
European Patent Office
Prior art keywords
communication
image forming
forming device
supply item
replaceable supply
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19785339.3A
Other languages
German (de)
French (fr)
Other versions
EP3777118A1 (en
Inventor
Nathan Wayne FOLEY
Jennifer Topmiller WILLIAMS
Gregory Scott Woods
Jimmy Daniel MOORE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lexmark International Inc
Original Assignee
Lexmark International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US15/951,586 external-priority patent/US10530959B2/en
Priority claimed from US15/951,604 external-priority patent/US10659649B2/en
Priority claimed from US15/951,623 external-priority patent/US10649702B2/en
Application filed by Lexmark International Inc filed Critical Lexmark International Inc
Priority to EP23185215.3A priority Critical patent/EP4261621A1/en
Publication of EP3777118A1 publication Critical patent/EP3777118A1/en
Publication of EP3777118A4 publication Critical patent/EP3777118A4/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0863—Arrangements for preparing, mixing, supplying or dispensing developer provided with identifying means or means for storing process- or use parameters, e.g. an electronic memory
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1875—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit provided with identifying means or means for storing process- or use parameters, e.g. lifetime of the cartridge
    • G03G21/1878—Electronically readable memory
    • G03G21/1882—Electronically readable memory details of the communication with memory, e.g. wireless communication, protocols
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1875—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit provided with identifying means or means for storing process- or use parameters, e.g. lifetime of the cartridge
    • G03G21/1878—Electronically readable memory

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Dry Development In Electrophotography (AREA)
EP19785339.3A 2018-04-12 2019-04-11 Communication between an image forming device and a replaceable supply item Pending EP3777118A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP23185215.3A EP4261621A1 (en) 2018-04-12 2019-04-11 Communication between an image forming device and a replaceable supply item

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US15/951,586 US10530959B2 (en) 2018-04-12 2018-04-12 Communication between an image forming device and a replaceable supply item
US15/951,604 US10659649B2 (en) 2018-04-12 2018-04-12 Communication between an image forming device and a replaceable supply item
US15/951,623 US10649702B2 (en) 2018-04-12 2018-04-12 Communication between an image forming device and a replaceable supply item
PCT/US2019/026986 WO2019200097A1 (en) 2018-04-12 2019-04-11 Communication between an image forming device and a replaceable supply item

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP23185215.3A Division EP4261621A1 (en) 2018-04-12 2019-04-11 Communication between an image forming device and a replaceable supply item

Publications (2)

Publication Number Publication Date
EP3777118A1 EP3777118A1 (en) 2021-02-17
EP3777118A4 true EP3777118A4 (en) 2022-02-23

Family

ID=68164555

Family Applications (2)

Application Number Title Priority Date Filing Date
EP23185215.3A Pending EP4261621A1 (en) 2018-04-12 2019-04-11 Communication between an image forming device and a replaceable supply item
EP19785339.3A Pending EP3777118A4 (en) 2018-04-12 2019-04-11 Communication between an image forming device and a replaceable supply item

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP23185215.3A Pending EP4261621A1 (en) 2018-04-12 2019-04-11 Communication between an image forming device and a replaceable supply item

Country Status (7)

Country Link
EP (2) EP4261621A1 (en)
CN (2) CN117270350A (en)
AU (1) AU2019252429A1 (en)
BR (1) BR112020020736A2 (en)
CA (1) CA3096354A1 (en)
MX (1) MX2020010356A (en)
WO (1) WO2019200097A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6096200A (en) * 1999-07-20 2001-02-05 Axcess Inc. Radio frequency identification system and method
CN101449251B (en) * 2006-05-23 2011-05-11 莫塞德技术公司 Apparatus and method for establishing device identifiers for serially interconnected devices
JP2009175657A (en) * 2007-12-27 2009-08-06 Ricoh Co Ltd Image forming apparatus
US9098209B2 (en) * 2011-08-24 2015-08-04 Rambus Inc. Communication via a memory interface
US9129061B2 (en) * 2012-07-25 2015-09-08 Advanced Micro Devices, Inc. Method and apparatus for on-chip debugging
US20140169803A1 (en) * 2012-12-13 2014-06-19 Ike Seung Ho LEE Printer apparatus and security method used for the same
US11099746B2 (en) * 2015-04-29 2021-08-24 Marvell Israel (M.I.S.L) Ltd. Multi-bank memory with one read port and one or more write ports per cycle

Also Published As

Publication number Publication date
AU2019252429A1 (en) 2020-10-29
MX2020010356A (en) 2020-11-24
WO2019200097A1 (en) 2019-10-17
EP3777118A1 (en) 2021-02-17
CN112262562A (en) 2021-01-22
BR112020020736A2 (en) 2021-01-19
CA3096354A1 (en) 2019-10-17
CN112262562B (en) 2023-10-03
CN117270350A (en) 2023-12-22
EP4261621A1 (en) 2023-10-18

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