JPS5697362A - Solid black preventing device in electrophotographic copier - Google Patents

Solid black preventing device in electrophotographic copier

Info

Publication number
JPS5697362A
JPS5697362A JP16982379A JP16982379A JPS5697362A JP S5697362 A JPS5697362 A JP S5697362A JP 16982379 A JP16982379 A JP 16982379A JP 16982379 A JP16982379 A JP 16982379A JP S5697362 A JPS5697362 A JP S5697362A
Authority
JP
Japan
Prior art keywords
solid black
light
slit
exposure
photosensitive surface
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
JP16982379A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0230017B2 (enrdf_load_stackoverflow
Inventor
Teruaki Shigeta
Hideo Nishiyama
Shigeru Horii
Masayoshi Miyashita
Kazutaka Koyama
Yoshihiko Yamamoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP16982379A priority Critical patent/JPS5697362A/ja
Publication of JPS5697362A publication Critical patent/JPS5697362A/ja
Publication of JPH0230017B2 publication Critical patent/JPH0230017B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
JP16982379A 1979-12-25 1979-12-25 Solid black preventing device in electrophotographic copier Granted JPS5697362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16982379A JPS5697362A (en) 1979-12-25 1979-12-25 Solid black preventing device in electrophotographic copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16982379A JPS5697362A (en) 1979-12-25 1979-12-25 Solid black preventing device in electrophotographic copier

Publications (2)

Publication Number Publication Date
JPS5697362A true JPS5697362A (en) 1981-08-06
JPH0230017B2 JPH0230017B2 (enrdf_load_stackoverflow) 1990-07-04

Family

ID=15893556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16982379A Granted JPS5697362A (en) 1979-12-25 1979-12-25 Solid black preventing device in electrophotographic copier

Country Status (1)

Country Link
JP (1) JPS5697362A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0230017B2 (enrdf_load_stackoverflow) 1990-07-04

Similar Documents

Publication Publication Date Title
JPS53115233A (en) Control for electrophotogtaphic copier
JPS5280840A (en) Electrophotographic copying machine
JPS6466678A (en) Copying machine equipped with automatic document feeder
JPS5697362A (en) Solid black preventing device in electrophotographic copier
GB1535427A (en) Electrophotographic printing machine
JPS56137368A (en) Copying apparatus
JPS55163558A (en) Original exposure device
JPH0830070A (ja) 画像形成装置
DE3889432D1 (de) Schutzschild für Übertragungskorona.
US5797065A (en) Electrophotographic recording apparatus
JPS5741671A (en) Copying device
JPS56138755A (en) Copying apparatus which can copy optical image projected from optional device
JPS54108639A (en) Copying paper feed controller
JPS5793379A (en) Electrostatic recorder having copying function
JPS57178269A (en) Optical printer
JPS57161763A (en) Optical date recorder of copying machine
JPS572063A (en) Exposure extent controller of electrophotographic device
JPS56156852A (en) Exposure mechanism for copying machine
JPS56140366A (en) Electrostatic photographic copier
JPS5790667A (en) Copying machine
JPS5489627A (en) Exposure regulator
JPS5691248A (en) Picture forming apparatus
JPS57171358A (en) Exposure device of electrophotographic copier
JPS5312622A (en) Electrophotographic method
JPH0434465A (ja) 画像形成装置