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1. WO2017026221 - IMAGE FORMING DEVICE

Publication Number WO/2017/026221
Publication Date 16.02.2017
International Application No. PCT/JP2016/070627
International Filing Date 13.07.2016
IPC
B41J 2/47 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
435characterised by selective application of radiation to a printing material or impression-transfer material
47using the combination of scanning and modulation of light
G02B 26/12 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
26Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating or modulating
08for controlling the direction of light
10Scanning systems
12using multifaceted mirrors
G03G 15/04 2006.01
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
15Apparatus for electrographic processes using a charge pattern
04for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
G03G 21/14 2006.01
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
21Arrangements not provided for by groups G03G13/-G03G19/92
14Electronic sequencing control
CPC
B41J 2/44
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
435characterised by selective application of radiation to a printing material or impression-transfer material
44using single radiation source ; per colour; , e.g. lighting beams or shutter arrangements
B41J 2/47
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
435characterised by selective application of radiation to a printing material or impression-transfer material
47using the combination of scanning and modulation of light
G02B 26/12
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
26Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating
08for controlling the direction of light
10Scanning systems
12using multifaceted mirrors
G03G 15/01
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
15Apparatus for electrographic processes using a charge pattern
01for producing multicoloured copies
G03G 15/011
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
15Apparatus for electrographic processes using a charge pattern
01for producing multicoloured copies
0105Details of unit
011for exposing
G03G 15/04
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
15Apparatus for electrographic processes using a charge pattern
04for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
Applicants
  • 京セラドキュメントソリューションズ株式会社 KYOCERA DOCUMENT SOLUTIONS INC. [JP]/[JP]
Inventors
  • 大棚 愛一朗 OTANA, Aiichiro
Agents
  • 種村 一幸 TANEMURA, Kazuyuki
Priority Data
2015-15872011.08.2015JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) IMAGE FORMING DEVICE
(FR) DISPOSITIF DE FORMATION D'IMAGE
(JA) 画像形成装置
Abstract
(EN)
This image forming device (10) is provided with: a housing (60) having disposed therein a light source (61), a light scanning member (62), a light detection unit (66) that detects light that is incident at a predetermined position on the scanning path of the light from the light scanning member (62), and a scanning lens (64) that causes uniform scanning of the light scanned by the light scanning member (62) on an image carrier (31); temperature gradient detectors (67), (68) that detect the temperature gradient of the housing (60); a heating heater (35) that heats the image carrier (31) or a sheet; and a correction processing unit (102) that corrects emission start timing on the basis of a detected temperature detected by the temperature gradient detection units (67), (68), and a predetermined operation expression, and that changes the content of the operation expression according to the operating status of a heating heater (35) at the time an image forming process starts.
(FR)
L'invention concerne un dispositif de formation d'image (10) comprenant : un boîtier (60) dans lequel sont disposés une source de lumière (61), un élément de balayage de lumière (62), une unité de détection de lumière (66) qui détecte la lumière qui est incidente au niveau d'une position prédéterminée sur le trajet de balayage de la lumière provenant de l'élément de balayage de lumière (62), et une lentille de balayage (64) qui provoque le balayage uniforme de la lumière balayée par l'élément de balayage de lumière (62) sur un support d'image (31) ; des détecteurs de gradient de température (67), (68) qui détectent le gradient de température du boîtier (60) ; un dispositif de chauffage (35) qui chauffe le support d'image (31) ou une feuille ; et une unité de traitement de correction (102) qui corrige la temporisation de début d'émission en se basant sur une température détectée par les unités de détection de gradient de température (67), (68) et une expression d'opération prédéterminée, et qui modifie le contenu de l'expression d'opération en fonction de l'état de fonctionnement d'un dispositif de chauffage (35) au moment où commence un processus de formation d'image.
(JA)
画像形成装置(10)は、光源(60)、光走査部材(62)、光走査部材(62)による光の走査経路上の予め定められた位置に入射する光を検出する光検出部(66)、及び光走査部材(62)により走査される光を像担持体(31)上で等速走査させる走査レンズ(64)が配置される筐体(60)と、筐体(60)の温度勾配を検出する温度勾配検出部(67)、(68)と、像担持体(31)又はシートを加熱する加熱ヒーター(35)と、温度勾配検出部(67),(68)によって検出される検出温度と予め設定された演算式とに基づいて出射開始タイミングを補正すると共に、前記演算式の内容を画像形成処理の開始時の加熱ヒーター(35)の稼動状況に応じて変更する補正処理部(102)とを備える。
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