JP7881339B2 - 画像形成装置 - Google Patents

画像形成装置

Info

Publication number
JP7881339B2
JP7881339B2 JP2022041687A JP2022041687A JP7881339B2 JP 7881339 B2 JP7881339 B2 JP 7881339B2 JP 2022041687 A JP2022041687 A JP 2022041687A JP 2022041687 A JP2022041687 A JP 2022041687A JP 7881339 B2 JP7881339 B2 JP 7881339B2
Authority
JP
Japan
Prior art keywords
image forming
conveyor belt
forming apparatus
sheet
preheating
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.)
Active
Application number
JP2022041687A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023136197A5 (enExample
JP2023136197A (ja
Inventor
寛如 ▲高▼橋
翔 松井
彩乃 緒方
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.)
Canon Inc
Original Assignee
Canon 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
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2022041687A priority Critical patent/JP7881339B2/ja
Priority to US18/177,312 priority patent/US12013653B2/en
Publication of JP2023136197A publication Critical patent/JP2023136197A/ja
Priority to US18/659,099 priority patent/US12386294B2/en
Publication of JP2023136197A5 publication Critical patent/JP2023136197A5/ja
Application granted granted Critical
Publication of JP7881339B2 publication Critical patent/JP7881339B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2039—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat with means for controlling the fixing temperature
    • G03G15/205—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat with means for controlling the fixing temperature specially for the mode of operation, e.g. standby, warming-up, error
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0105—Details of unit
    • G03G15/0131—Details of unit for transferring a pattern to a second base
    • 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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5008—Driving control for rotary photosensitive medium, e.g. speed control, stop position control
    • 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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5004—Power supply control, e.g. power-saving mode, automatic power turn-off
    • 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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6529—Transporting
    • 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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G03G15/657—Feeding path after the transfer point and up to the fixing point, e.g. guides and feeding means for handling copy material carrying an unfused toner image
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00025—Machine control, e.g. regulating different parts of the machine
    • G03G2215/00126—Multi-job machines
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/20—Details of the fixing device or porcess
    • G03G2215/2003—Structural features of the fixing device
    • G03G2215/2016—Heating belt
    • G03G2215/2035—Heating belt the fixing nip having a stationary belt support member opposing a pressure member
    • G03G2215/2038—Heating belt the fixing nip having a stationary belt support member opposing a pressure member the belt further entrained around one or more rotating belt support members

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixing For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
JP2022041687A 2022-03-16 2022-03-16 画像形成装置 Active JP7881339B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2022041687A JP7881339B2 (ja) 2022-03-16 2022-03-16 画像形成装置
US18/177,312 US12013653B2 (en) 2022-03-16 2023-03-02 Image forming apparatus
US18/659,099 US12386294B2 (en) 2022-03-16 2024-05-09 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022041687A JP7881339B2 (ja) 2022-03-16 2022-03-16 画像形成装置

Publications (3)

Publication Number Publication Date
JP2023136197A JP2023136197A (ja) 2023-09-29
JP2023136197A5 JP2023136197A5 (enExample) 2025-03-24
JP7881339B2 true JP7881339B2 (ja) 2026-06-29

Family

ID=88066751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022041687A Active JP7881339B2 (ja) 2022-03-16 2022-03-16 画像形成装置

Country Status (2)

Country Link
US (2) US12013653B2 (enExample)
JP (1) JP7881339B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7881339B2 (ja) * 2022-03-16 2026-06-29 キヤノン株式会社 画像形成装置
JP2025140178A (ja) * 2024-03-13 2025-09-29 キヤノン株式会社 画像形成装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001151356A (ja) 1999-11-24 2001-06-05 Fuji Xerox Co Ltd 画像形成装置
JP2003156948A (ja) 2001-11-22 2003-05-30 Sharp Corp 画像形成装置
JP2007272033A (ja) 2006-03-31 2007-10-18 Canon Inc 画像形成装置
JP2008064861A (ja) 2006-09-05 2008-03-21 Canon Inc 画像形成装置及びその制御方法、制御プログラム
JP2017054027A (ja) 2015-09-10 2017-03-16 コニカミノルタ株式会社 画像形成装置
JP2017156626A (ja) 2016-03-03 2017-09-07 コニカミノルタ株式会社 画像形成装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3702558B2 (ja) * 1996-12-04 2005-10-05 富士ゼロックス株式会社 画像形成装置
KR20050106565A (ko) * 2004-05-04 2005-11-10 삼성전자주식회사 토너의 비산을 방지하는 화상형성장치
KR101335991B1 (ko) * 2007-09-03 2013-12-04 삼성전자주식회사 정착 시스템, 이의 제어방법 및 화상형성장치
US8634751B2 (en) * 2010-10-07 2014-01-21 Canon Kabushiki Kaisha Image forming apparatus
JP5627381B2 (ja) 2010-10-07 2014-11-19 キヤノン株式会社 画像形成装置
US9066053B1 (en) * 2014-11-21 2015-06-23 Fuji Xerox Co., Ltd. Image reading apparatus, and image forming apparatus
JP2021182061A (ja) * 2020-05-19 2021-11-25 キヤノン株式会社 画像形成装置
JP7512082B2 (ja) * 2020-05-19 2024-07-08 キヤノン株式会社 画像形成装置
JP7881339B2 (ja) * 2022-03-16 2026-06-29 キヤノン株式会社 画像形成装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001151356A (ja) 1999-11-24 2001-06-05 Fuji Xerox Co Ltd 画像形成装置
JP2003156948A (ja) 2001-11-22 2003-05-30 Sharp Corp 画像形成装置
JP2007272033A (ja) 2006-03-31 2007-10-18 Canon Inc 画像形成装置
JP2008064861A (ja) 2006-09-05 2008-03-21 Canon Inc 画像形成装置及びその制御方法、制御プログラム
JP2017054027A (ja) 2015-09-10 2017-03-16 コニカミノルタ株式会社 画像形成装置
JP2017156626A (ja) 2016-03-03 2017-09-07 コニカミノルタ株式会社 画像形成装置

Also Published As

Publication number Publication date
US12013653B2 (en) 2024-06-18
US20240295844A1 (en) 2024-09-05
US12386294B2 (en) 2025-08-12
US20230297013A1 (en) 2023-09-21
JP2023136197A (ja) 2023-09-29

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250313

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250313

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20260109

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20260127

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20260330

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20260519

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20260617

R150 Certificate of patent or registration of utility model

Ref document number: 7881339

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150