JPS6417075A - Color image processing device - Google Patents

Color image processing device

Info

Publication number
JPS6417075A
JPS6417075A JP62173484A JP17348487A JPS6417075A JP S6417075 A JPS6417075 A JP S6417075A JP 62173484 A JP62173484 A JP 62173484A JP 17348487 A JP17348487 A JP 17348487A JP S6417075 A JPS6417075 A JP S6417075A
Authority
JP
Japan
Prior art keywords
signal
copying
encoder
index
starting
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
JP62173484A
Other languages
Japanese (ja)
Inventor
Hiroyuki Maruyama
Jun Yokobori
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP62173484A priority Critical patent/JPS6417075A/en
Publication of JPS6417075A publication Critical patent/JPS6417075A/en
Pending legal-status Critical Current

Links

Landscapes

  • Color Electrophotography (AREA)
  • Color Image Communication Systems (AREA)

Abstract

PURPOSE:To enhance the speed of copying by utilizing an encoder signal in addition to an index signal obtained from a drum as a reference signal at a starting point for reading. CONSTITUTION:The index signal and the encoder signal are used as a reference signal of the starting timing for reading out image information and the starting timing for writing in an image forming body 61. A detection means 210 of the index signal is provided on the image forming body 61 and the index signal can be generated by supplying the detected rotation signal to a waveform shaping circuit 211. And a frequency generator 220 which works as a generation means of the encode signal in relation to a driving motor 203 is provided and the encoder signal can be generated by shaping the waveform of the output in a waveform shaping circuit 221. Since the encoder signal obtains n pulses per one rotation of the drum, the next copying starting state can be easily grasped by setting the pulse as a reference. Thus, the speed of copying can be enhanced.
JP62173484A 1987-07-11 1987-07-11 Color image processing device Pending JPS6417075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62173484A JPS6417075A (en) 1987-07-11 1987-07-11 Color image processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62173484A JPS6417075A (en) 1987-07-11 1987-07-11 Color image processing device

Publications (1)

Publication Number Publication Date
JPS6417075A true JPS6417075A (en) 1989-01-20

Family

ID=15961358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62173484A Pending JPS6417075A (en) 1987-07-11 1987-07-11 Color image processing device

Country Status (1)

Country Link
JP (1) JPS6417075A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4948093A (en) * 1989-10-10 1990-08-14 Tohoku Mikuni Kogyo Kabushiki Kaisha Solenoid valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4948093A (en) * 1989-10-10 1990-08-14 Tohoku Mikuni Kogyo Kabushiki Kaisha Solenoid valve

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