JPH0364066B2 - - Google Patents

Info

Publication number
JPH0364066B2
JPH0364066B2 JP59094658A JP9465884A JPH0364066B2 JP H0364066 B2 JPH0364066 B2 JP H0364066B2 JP 59094658 A JP59094658 A JP 59094658A JP 9465884 A JP9465884 A JP 9465884A JP H0364066 B2 JPH0364066 B2 JP H0364066B2
Authority
JP
Japan
Prior art keywords
photoreceptor
photo sensor
endless belt
static elimination
light
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.)
Expired - Lifetime
Application number
JP59094658A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60238858A (ja
Inventor
Akio Arai
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox Co Ltd
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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP59094658A priority Critical patent/JPS60238858A/ja
Publication of JPS60238858A publication Critical patent/JPS60238858A/ja
Publication of JPH0364066B2 publication Critical patent/JPH0364066B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/14Electronic sequencing control
    • G03G21/145Electronic sequencing control wherein control pulses are generated by the mechanical movement of parts of the machine, e.g. the photoconductor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP59094658A 1984-05-14 1984-05-14 電子写真複写機における無端ベルト状感光体のホ−ムポジシヨン検知方法 Granted JPS60238858A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59094658A JPS60238858A (ja) 1984-05-14 1984-05-14 電子写真複写機における無端ベルト状感光体のホ−ムポジシヨン検知方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59094658A JPS60238858A (ja) 1984-05-14 1984-05-14 電子写真複写機における無端ベルト状感光体のホ−ムポジシヨン検知方法

Publications (2)

Publication Number Publication Date
JPS60238858A JPS60238858A (ja) 1985-11-27
JPH0364066B2 true JPH0364066B2 (en]) 1991-10-03

Family

ID=14116352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59094658A Granted JPS60238858A (ja) 1984-05-14 1984-05-14 電子写真複写機における無端ベルト状感光体のホ−ムポジシヨン検知方法

Country Status (1)

Country Link
JP (1) JPS60238858A (en])

Also Published As

Publication number Publication date
JPS60238858A (ja) 1985-11-27

Similar Documents

Publication Publication Date Title
JP3027161B2 (ja) 画像形成装置における画像濃度検知装置
US4571055A (en) Transport item detecting arrangement
CN1122196C (zh) 显影装置及图像形成装置
JPH04149572A (ja) 画像形成装置
JPH0364066B2 (en])
JP2000231254A (ja) 現像装置及び画像形成装置
JPH0581900B2 (en])
JP4548982B2 (ja) 光量検出装置およびこれを用いた画像形成装置
JPH0785184B2 (ja) 電子写真複写機における画像濃度制御方法
JPH09297466A (ja) 画像形成装置
JP3659015B2 (ja) 濃度測定装置及びそれを利用した画像形成装置
JPS6024569A (ja) 反射型カラ−トナ−濃度検出装置
JP2005084185A (ja) トナー濃度センサ
JP2660777B2 (ja) 画像形成装置
JPH0544673B2 (en])
JPH08137340A (ja) 画像形成装置
JPS6024568A (ja) カラ−トナ−濃度検出装置
JP3192336B2 (ja) 感光体の回転位置検出装置
JPH11311924A (ja) 擬似原稿
JP2650132B2 (ja) トナー濃度検知方法
JPH11311925A (ja) 擬似原稿およびカブリ故障診断方法
JP2002258689A (ja) 画像形成装置
JPS5875178A (ja) 静電記録装置のジヤム検知法
JP2001042746A (ja) 画像形成装置およびレジストレーション検知装置
JPS62127852A (ja) トナ−濃度および転写紙巻付き検出装置