JPS6413534A - Light source device for copying machine - Google Patents

Light source device for copying machine

Info

Publication number
JPS6413534A
JPS6413534A JP17049287A JP17049287A JPS6413534A JP S6413534 A JPS6413534 A JP S6413534A JP 17049287 A JP17049287 A JP 17049287A JP 17049287 A JP17049287 A JP 17049287A JP S6413534 A JPS6413534 A JP S6413534A
Authority
JP
Japan
Prior art keywords
light source
source lamp
reflected
passive reflector
specified position
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
JP17049287A
Other languages
Japanese (ja)
Other versions
JP2644231B2 (en
Inventor
Nobuyuki Kamio
Yoshimasa Tanae
Tetsuya Matsushita
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
Kyocera Mita Industrial Co Ltd
Original Assignee
Toshiba Corp
Mita Industrial 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 Toshiba Corp, Mita Industrial Co Ltd filed Critical Toshiba Corp
Priority to JP62170492A priority Critical patent/JP2644231B2/en
Publication of JPS6413534A publication Critical patent/JPS6413534A/en
Application granted granted Critical
Publication of JP2644231B2 publication Critical patent/JP2644231B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)

Abstract

PURPOSE:To prevent the lowering of copying quality by providing a notched part on a specified position in the folded corner part of a main passive reflector corresponding to the light emission part of a light source lamp. CONSTITUTION:The notched part 7 is formed on the specified position in the folded corner part 3b of the main passive reflector 3. For example, the position just above the light emission parts 2a arranged in parallel at specified intervals in the light source lamp 2 is set as the above-mentioned specified position. Then light beams from the light source lamp 2 are not reflected at least on the notched part 7. Meanwhile, reflection occurs in a part where the notched part 7 is not formed but the reflected light beams do not reach a photosensitive body because they have a way tilted toward a side. Thus, the lowering of copying quality such as the occurrence of white stripes as the reflected lights on the folded corner part 3b of the main passive reflector 3 enters the photosensitive body can be prevented.
JP62170492A 1987-07-08 1987-07-08 Light source device for copier Expired - Fee Related JP2644231B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62170492A JP2644231B2 (en) 1987-07-08 1987-07-08 Light source device for copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62170492A JP2644231B2 (en) 1987-07-08 1987-07-08 Light source device for copier

Publications (2)

Publication Number Publication Date
JPS6413534A true JPS6413534A (en) 1989-01-18
JP2644231B2 JP2644231B2 (en) 1997-08-25

Family

ID=15905967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62170492A Expired - Fee Related JP2644231B2 (en) 1987-07-08 1987-07-08 Light source device for copier

Country Status (1)

Country Link
JP (1) JP2644231B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6687244B1 (en) 1995-11-22 2004-02-03 Sprint Communications Company, L.P. ATM transport system
US7239644B2 (en) 1994-05-05 2007-07-03 Sprint Communications Company L.P. ATM gateway system
US7286561B2 (en) 1994-05-05 2007-10-23 Sprint Communications Company L.P. Method system and apparatus for telecommunications control
JPWO2021124480A1 (en) * 2019-12-18 2021-06-24

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54140736U (en) * 1978-03-24 1979-09-29
JPS5626743U (en) * 1979-08-09 1981-03-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54140736U (en) * 1978-03-24 1979-09-29
JPS5626743U (en) * 1979-08-09 1981-03-12

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7239644B2 (en) 1994-05-05 2007-07-03 Sprint Communications Company L.P. ATM gateway system
US7286561B2 (en) 1994-05-05 2007-10-23 Sprint Communications Company L.P. Method system and apparatus for telecommunications control
US6687244B1 (en) 1995-11-22 2004-02-03 Sprint Communications Company, L.P. ATM transport system
JPWO2021124480A1 (en) * 2019-12-18 2021-06-24

Also Published As

Publication number Publication date
JP2644231B2 (en) 1997-08-25

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