JPS647072A - Image forming device - Google Patents

Image forming device

Info

Publication number
JPS647072A
JPS647072A JP16305487A JP16305487A JPS647072A JP S647072 A JPS647072 A JP S647072A JP 16305487 A JP16305487 A JP 16305487A JP 16305487 A JP16305487 A JP 16305487A JP S647072 A JPS647072 A JP S647072A
Authority
JP
Japan
Prior art keywords
temperature
temperature sensor
photosensitive body
body drum
caused
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
JP16305487A
Other languages
Japanese (ja)
Inventor
Masatoshi Hayashida
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP16305487A priority Critical patent/JPS647072A/en
Publication of JPS647072A publication Critical patent/JPS647072A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)

Abstract

PURPOSE:To raise the durability of a temperature sensor and to execute the precise control of an electrification temperature by setting the temperature sensor on a proper position where the temperature of the surface of an image carrier can be detected without contacting the temperature sensor with the surface of the image carrier. CONSTITUTION:As the setting position of the temperature sensor 58, for example a position where the detected temperature following the change of the temperature of the surface of a photosensitive body drum 20, which rises according to the number of copied sheets at the time of continuously copying, can be obtained is selected and the said sensor is mounted without contacting with the surface of the photosensitive body drum 20. Then, the change of a temperature control level caused by the decay of the surface of the temperature sensor 58, a fault in transfer caused by the exfoliation of an electrostatic latent image developing layer on the surface of the photosensitive body drum 20, the stain caused by the adhesion of toner on the surface of the temperature sensor 58 and the stagger of temperature between a detection part and an image part caused by the generated heat by the friction of the photosensitive body drum 20 with the surface of the temperature sensor 58 can be surely prevented. Thus, the life of the temperature sensor can be semipermanently prolonged and the precise control of the temperature can be executed.
JP16305487A 1987-06-30 1987-06-30 Image forming device Pending JPS647072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16305487A JPS647072A (en) 1987-06-30 1987-06-30 Image forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16305487A JPS647072A (en) 1987-06-30 1987-06-30 Image forming device

Publications (1)

Publication Number Publication Date
JPS647072A true JPS647072A (en) 1989-01-11

Family

ID=15766297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16305487A Pending JPS647072A (en) 1987-06-30 1987-06-30 Image forming device

Country Status (1)

Country Link
JP (1) JPS647072A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03274875A (en) * 1990-03-23 1991-12-05 Victor Co Of Japan Ltd Electronic still camera system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03274875A (en) * 1990-03-23 1991-12-05 Victor Co Of Japan Ltd Electronic still camera system

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