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Publication number
JP2008065178A5
JP2008065178A5 JP2006244710A JP2006244710A JP2008065178A5 JP 2008065178 A5 JP2008065178 A5 JP 2008065178A5 JP 2006244710 A JP2006244710 A JP 2006244710A JP 2006244710 A JP2006244710 A JP 2006244710A JP 2008065178 A5 JP2008065178 A5 JP 2008065178A5
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JP
Japan
Prior art keywords
sheet
paper jam
image forming
state
post
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.)
Granted
Application number
JP2006244710A
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Japanese (ja)
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JP2008065178A (en
JP4921086B2 (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2006244710A priority Critical patent/JP4921086B2/en
Priority claimed from JP2006244710A external-priority patent/JP4921086B2/en
Publication of JP2008065178A publication Critical patent/JP2008065178A/en
Publication of JP2008065178A5 publication Critical patent/JP2008065178A5/ja
Application granted granted Critical
Publication of JP4921086B2 publication Critical patent/JP4921086B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (4)

画像形成装置とシート後処理装置とを接続した画像形成システムにおいて、
前記シート後処理装置は、
搬送されたシートを検知する第１のシート検知手段と、
前記第１のシート検知手段がシートを検出していることの出力に基づいてシートの紙詰まりを検知すると、前記シート後処理装置の状態を紙詰まり状態に設定し、前記画像形成装置へ紙詰まりの発生を通知し、紙詰まり発生後前記第１のシート検知手段がシートを検出していないことの出力に基づいて前記画像形成装置へシートがないことを通知する第１の制御手段と、
を有し、
前記画像形成装置は、
シートを検知する第２のシート検知手段と、
前記シート後処理装置から紙詰まりの発生を受信した後、前記第２のシート検知手段がシートを検知している場合、前記第２のシート検知手段がシートを検知しなくなった後に、前記シート後処理装置へ前記シート後処理装置の紙詰まりの解除を通知する第２の制御手段と、
を有し、
前記第１の制御手段は、前記第２の制御手段から紙詰まり状態の解除を受信したことに応じて前記シート後処理装置の状態を紙詰まりが解除された状態に設定することを特徴とする画像形成システム。 In an image forming system in which an image forming apparatus and a sheet post-processing apparatus are connected,
The sheet post-processing apparatus includes:
First sheet detecting means for detecting the conveyed sheet;
When a paper jam is detected on the basis of an output from the first sheet detection means that the sheet is detected , the state of the sheet post-processing device is set to a paper jam state, and the paper jam is sent to the image forming apparatus. A first control unit that notifies the image forming apparatus that there is no sheet based on an output indicating that the first sheet detection unit has not detected a sheet after occurrence of a paper jam;
Have
The image forming apparatus includes:
A second sheet detecting means for detecting the sheet;
After the occurrence of a paper jam from the sheet post-processing device, when the second sheet detection unit detects a sheet, the second sheet detection unit stops detecting the sheet and A second control means for notifying the processing device of the release of the paper jam of the sheet post-processing device;
Have
The first control unit sets the state of the sheet post-processing apparatus to a state in which the paper jam is released in response to receiving the release of the paper jam state from the second control unit. Image forming system. 画像形成装置とシート後処理装置とを接続した画像形成システムにおいて、
前記シート後処理装置は、
搬送されたシートを検知する第１のシート検知手段と、
前記第１のシート検知手段がシートを検出していないことの出力に基づいてシートの紙詰まりを検知すると、前記シート後処理装置の状態を紙詰まり状態に設定し、前記画像形成装置へ紙詰まりの発生を通知し、紙詰まりの検知に応答して前記画像形成装置へシートがないことを通知する第１の制御手段と、
を有し、
前記画像形成装置は、
シートを検知する第２のシート検知手段と、
前記シート後処理装置から紙詰まりの発生を受信した後、前記第２のシート検知手段がシートを検知している場合、前記第２のシート検知手段がシートを検知しなくなった後に、前記シート後処理装置へ前記シート後処理装置の紙詰まりの解除を通知する第２の制御手段と、
を有し、
前記第１の制御手段は、前記第２の制御手段から紙詰まり状態の解除を受信したことに応じて前記シート後処理装置の状態を紙詰まりが解除された状態に設定することを特徴とする画像形成システム。 In an image forming system in which an image forming apparatus and a sheet post-processing apparatus are connected,
The sheet post-processing apparatus includes:
First sheet detecting means for detecting the conveyed sheet;
When the paper jam of the sheet is detected based on the output that the first sheet detecting means does not detect the sheet, the state of the sheet post-processing device is set to the paper jam state, and the paper jam is sent to the image forming apparatus. A first control unit that notifies the image forming apparatus that there is no sheet in response to detection of a paper jam;
Have
The image forming apparatus includes:
A second sheet detecting means for detecting the sheet;
After the occurrence of a paper jam from the sheet post-processing device, when the second sheet detection unit detects a sheet, the second sheet detection unit stops detecting the sheet and A second control means for notifying the processing device of the release of the paper jam of the sheet post-processing device;
Have
The first control unit is configured to set the state of the sheet post-processing apparatus to a state in which the paper jam has been cleared in response to receiving the release of the paper jam state from the second control unit . images forming system that. 前記シート後処理装置は、内部をアクセスするための開閉可能なカバーを有しないことを特徴とする請求項１又は２記載の画像形成システム。 3. The image forming system according to claim 1 , wherein the sheet post-processing apparatus does not have an openable / closable cover for accessing the inside . 前記第２のシート検知手段は、前記画像形成装置のシート排紙ローラの手前に設けられることを特徴とする請求項１又は２記載の画像形成システム。 It said second sheet detecting means, according to claim 1 or 2 imaging system according to characterized in that it is arranged in front of the sheet discharge roller of the image forming apparatus.
JP2006244710A 2006-09-08 2006-09-08 Image forming system Expired - Fee Related JP4921086B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006244710A JP4921086B2 (en) 2006-09-08 2006-09-08 Image forming system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006244710A JP4921086B2 (en) 2006-09-08 2006-09-08 Image forming system

Publications (3)

Publication Number Publication Date
JP2008065178A JP2008065178A (en) 2008-03-21
JP2008065178A5 true JP2008065178A5 (en) 2009-10-22
JP4921086B2 JP4921086B2 (en) 2012-04-18

Family

ID=39287930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006244710A Expired - Fee Related JP4921086B2 (en) 2006-09-08 2006-09-08 Image forming system

Country Status (1)

Country Link
JP (1) JP4921086B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5982814B2 (en) * 2011-12-21 2016-08-31 株式会社リコー Post-processing apparatus, image forming apparatus, and image forming system
JP5996919B2 (en) * 2012-04-26 2016-09-21 理想科学工業株式会社 Printing system
JP2014073645A (en) * 2012-10-05 2014-04-24 Riso Kagaku Corp Printing system
JP6635820B2 (en) * 2016-02-18 2020-01-29 キヤノンファインテックニスカ株式会社 Image forming system and control method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08119535A (en) * 1994-10-20 1996-05-14 Fuji Xerox Co Ltd Jam clear recognition device of image formation device
JP4938964B2 (en) * 2003-02-28 2012-05-23 キヤノン株式会社 Image forming apparatus
JP2006010934A (en) * 2004-06-24 2006-01-12 Canon Inc Image forming apparatus
JP2006111388A (en) * 2004-10-14 2006-04-27 Canon Inc Image forming system

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