JPS5333533A - Detection device for operation stage - Google Patents

Detection device for operation stage

Info

Publication number
JPS5333533A
JPS5333533A JP10829976A JP10829976A JPS5333533A JP S5333533 A JPS5333533 A JP S5333533A JP 10829976 A JP10829976 A JP 10829976A JP 10829976 A JP10829976 A JP 10829976A JP S5333533 A JPS5333533 A JP S5333533A
Authority
JP
Japan
Prior art keywords
detection device
operation stage
modulation
deciding
secured
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
JP10829976A
Other languages
Japanese (ja)
Other versions
JPS6023538B2 (en
Inventor
Katsumi Masaki
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP51108299A priority Critical patent/JPS6023538B2/en
Publication of JPS5333533A publication Critical patent/JPS5333533A/en
Publication of JPS6023538B2 publication Critical patent/JPS6023538B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a good-quality picture by detecting the beam position and deciding the start time for the input signal in case an image formation is secured for the modulation beam led out of a modulation means onto the drum via a multi-phased rotary mirror.
COPYRIGHT: (C)1978,JPO&Japio
JP51108299A 1976-09-09 1976-09-09 Operating status detection device Expired JPS6023538B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51108299A JPS6023538B2 (en) 1976-09-09 1976-09-09 Operating status detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51108299A JPS6023538B2 (en) 1976-09-09 1976-09-09 Operating status detection device

Publications (2)

Publication Number Publication Date
JPS5333533A true JPS5333533A (en) 1978-03-29
JPS6023538B2 JPS6023538B2 (en) 1985-06-07

Family

ID=14481158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51108299A Expired JPS6023538B2 (en) 1976-09-09 1976-09-09 Operating status detection device

Country Status (1)

Country Link
JP (1) JPS6023538B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157723A (en) * 1979-05-28 1980-12-08 Canon Inc Beam deflecting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157723A (en) * 1979-05-28 1980-12-08 Canon Inc Beam deflecting device
JPH0157767B2 (en) * 1979-05-28 1989-12-07 Canon Kk

Also Published As

Publication number Publication date
JPS6023538B2 (en) 1985-06-07

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