JPS6460535A - Correcting device for paper fore end position - Google Patents

Correcting device for paper fore end position

Info

Publication number
JPS6460535A
JPS6460535A JP62218153A JP21815387A JPS6460535A JP S6460535 A JPS6460535 A JP S6460535A JP 62218153 A JP62218153 A JP 62218153A JP 21815387 A JP21815387 A JP 21815387A JP S6460535 A JPS6460535 A JP S6460535A
Authority
JP
Japan
Prior art keywords
paper
timing
exposure
time
byte
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
JP62218153A
Other languages
Japanese (ja)
Inventor
Kiyoshi Aimori
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP62218153A priority Critical patent/JPS6460535A/en
Priority to US07/213,821 priority patent/US4956651A/en
Priority to DE3822387A priority patent/DE3822387A1/en
Publication of JPS6460535A publication Critical patent/JPS6460535A/en
Pending legal-status Critical Current

Links

Landscapes

  • Paper Feeding For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Registering Or Overturning Sheets (AREA)

Abstract

PURPOSE:To feed paper to automatically correspond to the position of a picture by providing a means which sets the timing roller on or exposure start signal generation timing being based on a measured value. CONSTITUTION:Paper feed and exposure timing starts an exposure by a laser beam 2 after the time (t) detecting a point end of paper, fed from paper feed rollers 4a-4c, by the first paper sensor 5. And setting a timing roller 6 so as to be turned on after the time T from this exposure start, this time T is automatically corrected. A control unit provides various input ports 22 and output ports 23 for a CPU 21, controlling the information of every kind. A submemory 24 has memory space of 10 byte basically storing measured data of 10 times sampling, and a main memory 25 has memory space of 1 byte storing timing data turning on the timing roller.
JP62218153A 1987-07-01 1987-08-31 Correcting device for paper fore end position Pending JPS6460535A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP62218153A JPS6460535A (en) 1987-08-31 1987-08-31 Correcting device for paper fore end position
US07/213,821 US4956651A (en) 1987-07-01 1988-06-30 Image forming apparatus which sheet detection and timing control
DE3822387A DE3822387A1 (en) 1987-07-01 1988-07-01 IMAGE GENERATION DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62218153A JPS6460535A (en) 1987-08-31 1987-08-31 Correcting device for paper fore end position

Publications (1)

Publication Number Publication Date
JPS6460535A true JPS6460535A (en) 1989-03-07

Family

ID=16715470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62218153A Pending JPS6460535A (en) 1987-07-01 1987-08-31 Correcting device for paper fore end position

Country Status (1)

Country Link
JP (1) JPS6460535A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02163766A (en) * 1988-12-16 1990-06-25 Sharp Corp Conveyance timing controller for transfer paper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02163766A (en) * 1988-12-16 1990-06-25 Sharp Corp Conveyance timing controller for transfer paper

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