JPS5844445A - Recording method - Google Patents
Recording methodInfo
- Publication number
- JPS5844445A JPS5844445A JP14221881A JP14221881A JPS5844445A JP S5844445 A JPS5844445 A JP S5844445A JP 14221881 A JP14221881 A JP 14221881A JP 14221881 A JP14221881 A JP 14221881A JP S5844445 A JPS5844445 A JP S5844445A
- Authority
- JP
- Japan
- Prior art keywords
- toner
- layer
- photoreceptor
- paper
- voltage
- 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
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
- G03G15/0142—Structure of complete machines
- G03G15/0147—Structure of complete machines using a single reusable electrographic recording member
- G03G15/0152—Structure of complete machines using a single reusable electrographic recording member onto which the monocolour toner images are superposed before common transfer from the recording member
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
- G03G15/0142—Structure of complete machines
- G03G15/0147—Structure of complete machines using a single reusable electrographic recording member
- G03G15/0152—Structure of complete machines using a single reusable electrographic recording member onto which the monocolour toner images are superposed before common transfer from the recording member
- G03G15/0163—Structure of complete machines using a single reusable electrographic recording member onto which the monocolour toner images are superposed before common transfer from the recording member primary transfer to the final recording medium
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は、普通紙に多色の記鍮画曹を得るための電子
写真法Ｋｊｌｌする記録方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an electrophotographic recording method for obtaining multicolored brass paints on plain paper.
従来の電子写真法の多くは、感光体に：Ｉｇす帯電な行
い、光照射に伴う帯電電位の変化を用（・てトナーを付
着させる方法であった。このため、複数の色のトナーに
よる多色１７Ｉ曽またはカラー画曹を得るｋは、コ一す
帯電、露光、現曹、トナー曹の転写、クリーニングのサ
イクルを各色のトナーについて行わねばならなかった。In most conventional electrophotographic methods, the photoreceptor is charged with Ig, and toner is applied by changing the charging potential with light irradiation. To obtain a multicolor 17I or color toner, a single cycle of charging, exposing, developing, toner toner transfer, and cleaning had to be performed for each color toner.
このため、記−画像を得るため紙が往復、運動をしたり
、各色のトナーを入れた現俸機が入れ代り、感光体を現
像する位置に移動するなど装置が非常に複雑で、かつ、
それらの運動に高精度が要求された。このため、多色記
録またはカラー記録用の装置は大型で、かつ、装置価格
が高いなどの問題があり、各方面で多用される状態に至
っていな一４％。For this reason, the equipment is extremely complex, with the paper moving back and forth to obtain the recorded image, the developing machine containing toner of each color changing places, and the photoreceptor being moved to the developing position.
High precision was required for these movements. For this reason, devices for multicolor or color recording have problems such as large size and high device cost, and are not widely used in various fields (14%).
この発明は、これらの複雑な装置構成や高精度の運動を
必要とする従来の装置と比較して単純化できる記録方法
な提供１管ること−ｌ目的とするものである。It is an object of the present invention to provide a recording method that can be simplified compared to conventional devices that require complicated device configurations and highly accurate movements.
まず、この発明の基本原理について説明する。First, the basic principle of this invention will be explained.
第１図はこの発明に使用する感光体の断面図であり、感
光体１は、絶縁体層２．光半導体層３゜透明導電層４お
よび透明支持体Ｓからなっている。FIG. 1 is a cross-sectional view of a photoreceptor used in the present invention. The optical semiconductor layer 3 consists of a transparent conductive layer 4 and a transparent support S.
第２図は光照射に伴う感光体１内部の電荷とトナー電荷
の分布を示す断面図である。感光体１は、磁気ブラシ現
像機３０とトナー＠を介して接触しており、かつ、導電
性の磁石７は電源８と接続され、負の電荷が印加されて
ｔ・る、ここで、図中の破線に狭まれた部分は、原稿パ
ターンに応じた光Ｌ＃Ｋｌｌ射されており、透明支持体
５何から入り、た光りは、透明導電層４ｖ透過して光半
導体層３に違する。これにともない暗所では、絶縁体で
ある光半導体層３が導電状１１になり、正の電荷が絶縁
体層２の近傍の光半導体層３中に進出する。一方、暗所
に置かれた光半導体層３に対応する部分の電荷は、透明
導電層４から光半導体層３に進入することなく、そこＫ
とどまる０次に、光照射を中断し、その後、磁気グラシ
＊＊ｍｓｏ上のトナー・から感光体１ｖ離す。FIG. 2 is a cross-sectional view showing the distribution of charges and toner charges inside the photoreceptor 1 due to light irradiation. The photoreceptor 1 is in contact with a magnetic brush developing device 30 via toner@, and the conductive magnet 7 is connected to a power source 8, and a negative charge is applied thereto. The part narrowed by the broken line in the middle is irradiated with light L#Kll according to the original pattern. . Accordingly, in a dark place, the optical semiconductor layer 3, which is an insulator, becomes conductive 11, and positive charges advance into the optical semiconductor layer 3 near the insulator layer 2. On the other hand, the charges in the portion corresponding to the photosemiconductor layer 3 placed in a dark place do not enter the photosemiconductor layer 3 from the transparent conductive layer 4,
Then, the light irradiation is interrupted, and then the photoreceptor is separated 1v from the toner on the magnetic glass.
第３図は光照射を受けた光半導体層３０光照射部分ｍｖ
含む感光体１の電荷分布と、トナーｇＩ！うを示す図で
ある。ここでは、光照射な受けた光半導体層３の絶縁体
層２の近傍に正の電荷が残留し、それに対応して絶縁体
層２上にはトナーＩＩが形成され、トナーｇＩＩｌ中に
は負の電荷が存在している。一方、光照射されなかった
部分には電荷が残らず、かつ、トナー６も付着しない。Figure 3 shows the light irradiated portion mv of the optical semiconductor layer 30 that has been irradiated with light.
The charge distribution of the photoreceptor 1 including the toner gI! FIG. Here, positive charges remain in the vicinity of the insulator layer 2 of the optical semiconductor layer 3 that has been irradiated with light, and correspondingly, toner II is formed on the insulator layer 2, and the toner gIIl contains negative charges. There is a charge of On the other hand, no charge remains in the areas that are not irradiated with light, and toner 6 does not adhere to them.
第４図は紙１２にトナーｇＩＩｓを転写させる過程を示
す断面図と、その電荷分布を示す図である。FIG. 4 is a cross-sectional view showing the process of transferring the toner gIIs onto the paper 12, and a diagram showing the charge distribution.
紙１２の背面には、背面電極１０が存在し、電源１１に
より正の電圧が印加されて（・る。また、感光体１は透
明支持体５側から光源１３により均一に光照射がなされ
ている。このため、光半導体層３は導電状態となり、負
の電荷が絶縁体層２の近傍まで進出する。一方、トナー
像９は負の電荷をもつため、感光体１との関には反ばつ
力を生じ、かつ、背面電極１０により紙１２側に吸引さ
れる。A back electrode 10 is present on the back side of the paper 12, and a positive voltage is applied by a power source 11 (. Therefore, the photosemiconductor layer 3 becomes conductive, and the negative charge advances to the vicinity of the insulator layer 2.On the other hand, since the toner image 9 has a negative charge, the relationship with the photoreceptor 1 is reversed. This generates an impact force and is attracted to the paper 12 side by the back electrode 10.
このため、感光体１が紙１２から離れる瞬間、はとんど
すべてのトナーａＳは紙１２に転移し、紙１２上にトナ
ー像９を形成する。Therefore, at the moment when the photoreceptor 1 separates from the paper 12, almost all of the toner aS is transferred to the paper 12, forming a toner image 9 on the paper 12.
このよＭＫして、紙１２ｔＣ転移したトナー像・は、通
常の電子写真法等に使用されている各種の定着法（図は
省略）Ｋより定着され、最終画偉となる。After this MK, the toner image transferred to the paper at 12tC is fixed by various fixing methods (not shown) used in ordinary electrophotography to form the final image.
一方、感光体１は、背面電極１０から離れるに従い、背
面電極１０の電場の影響が少なくなる。On the other hand, as the distance from the back electrode 10 increases, the effect of the electric field of the back electrode 10 on the photoreceptor 1 decreases.
この電場の影畳がなくなった時点においても光源ＩＳＫ
よる光照射を受けると、第５図のように感光体１は、全
体が７−入電位になる。この後、感光体１は、第２図の
過１ｉＫ戻り再使用される。Even when the shadow of this electric field disappears, the light source ISK
When irradiated with light, the entire photoreceptor 1 becomes 7-on potential as shown in FIG. Thereafter, the photoreceptor 1 is returned to the state shown in FIG. 2 and reused.
また、ここではトナー供給機として磁気ブラシ現像機３
０ｖ使用したか、電子写真法等で使用するそれ以外の属
僚方法と、それに用いるトナーも使用でき、かつ、粉体
トナー以外に液体属僚用のトナーも使用できる。さらに
、磁気ブラシ現像機３０および背面電極１０に印加した
電圧の極性が各々、負と正であったが、これりを逆極性
にしても同様に、この発明の記録方法に使用できる。Also, here, a magnetic brush developing machine 3 is used as a toner supply machine.
It is also possible to use 0V or other methods such as those used in electrophotography and toners used therein. In addition to powder toners, liquid toners can also be used. Further, although the polarities of the voltages applied to the magnetic brush developing device 30 and the back electrode 10 were negative and positive, respectively, the recording method of the present invention can be similarly used even if the polarities are reversed.
また、第４図の遇１！において、光源１３による光照射
を行ったが、第１図の光半導体層３と透明導電層４との
界面が整流性を示す感光体を用いると、この光照射は省
略できる。この整流性を示す感光体としては、特公昭４
３−２４７４８号公報等で公知であり、この発明は、こ
の感光体の支持体を透明体にすることにより製造可能で
ある。この場合、嬉２図で再利用する感光体１の絶縁体
層２の近傍の光半導体層１に５は電荷が存在するととに
なるが、先に説明したように、光半導体層３内の電荷と
同じ極性に帯電するトナーＳＶ使用するととＫより問題
はなくなる。Also, the situation 1 in Figure 4! Although light irradiation was performed using the light source 13 in , this light irradiation can be omitted if a photoreceptor in which the interface between the optical semiconductor layer 3 and the transparent conductive layer 4 shown in FIG. 1 exhibits rectifying properties is used. As a photoreceptor exhibiting this rectifying property,
It is known from Japanese Patent No. 3-24748 and the like, and the present invention can be manufactured by making the support of this photoreceptor transparent. In this case, there is a charge 5 in the photosemiconductor layer 1 near the insulator layer 2 of the photoreceptor 1 to be reused in Figure 2, but as explained earlier, the charges in the photosemiconductor layer 3 are If toner SV, which is charged to the same polarity as the electric charge, is used, there is no problem compared to K.
次に、この発明の記録方法ｔ゛用いた記録装置の構成Ｖ
第６図で説明する。Next, a configuration V of a recording apparatus using the recording method t of the present invention will be described.
This will be explained with reference to FIG.
第６図は単色の記ａｔ’行う場合の装置であり、感光体
１はドラム状に形成され、発光ダイオード１４を多数並
べた光源１Ｓとこの光ＩＫＩ ＳＶ党半導体層３上に結
像するレンズ１６と光源１３と、そのリフレクタ１１が
ドラム状の感光体１の内側に設置されている。また、１
８はトナー供給機、２＠は圧力定着器である。 ′
次に、この動作な説′明する。FIG. 6 shows an apparatus for monochromatic recording, in which the photoreceptor 1 is formed into a drum shape, a light source 1S having a large number of light emitting diodes 14 lined up, and a lens that forms an image on the semiconductor layer 3 of this light. 16, a light source 13, and its reflector 11 are installed inside the drum-shaped photoreceptor 1. Also, 1
8 is a toner supply machine, and 2@ is a pressure fixing device. 'Next, this operation will be explained.
磁気ブラシ現像様３０と接する部分の感光体１は、内側
から選択的に光照射を受け、それに伴ない時計と逆目り
に回転するドラム状の感光体１上にトナーｇＩ！−が形
成される０次に１紙１２と接触する部分の感光体１は、
内側から光源ＩＳＫより光照射を受け、背面電極１０に
よる電場内でトナー＊Ｓを紙１２上に転移する。これに
より紙１２上にはトナー像−が転移し、その後、圧力定
着器２１により定１着される。一方、感光体１は、さら
に回転し、再び磁気ブラシ現像機３０と接触し、再度記
録に使用される。ここで光源として発光ダイオード１４
を用いたか、走査するレーザ光や原稿の光像を鏡とレン
ズを用いて導く方法等も使用できる。The portion of the photoreceptor 1 in contact with the magnetic brush developing member 30 is selectively irradiated with light from the inside, and the toner gI! The portion of the photoreceptor 1 in contact with the paper 12 where - is formed is as follows:
Light is irradiated from the inside from the light source ISK, and the toner *S is transferred onto the paper 12 within the electric field generated by the back electrode 10. As a result, a toner image is transferred onto the paper 12, and then fixed by the pressure fixing device 21. On the other hand, the photoreceptor 1 further rotates, comes into contact with the magnetic brush developing device 30 again, and is used for recording again. Here, a light emitting diode 14 is used as a light source.
Alternatively, a method may be used in which a scanning laser beam or a light image of the document is guided using a mirror and a lens.
１１Ｅ７図は３種類の色のトナーによる画像を形成する
装置の断面図である。３個の磁気ブラシ現像機１１．３
２，１１の各トナー供給機１＠には各６異なる色のトナ
ー２０，２１．２２が入れである。また、各々の磁気ブ
ラシ潰像機３１．１２゜３３が感光体１と接触する部分
は、発光ダイオード１４の光がドラム状の感光体１の内
側から照射できるよう罠なっている。磁気ブラシ３ｊｌ
曽根ｓ１と接する部分では、トナー２０によるトナー６
２３が形成される０時計と逆回りに回転する感光体１は
、次に磁気ブラシ現像機３２と接する部分で、トナー２
１によるトナーｌＩ２４を形成し、さらに、磁気ブラシ
現像機３３と接する部分で、トナー２２によるトナー曽
２５ｖ形戒して、３種類のトナー＊２３，２４．２５が
感光体１上に形成される。FIG. 11E7 is a sectional view of an apparatus for forming images using toners of three different colors. 3 magnetic brush developer 11.3
Each of the toner supply machines 1@2 and 11 contains toners 20, 21, and 22 of six different colors. Further, the portion where each of the magnetic brush crushers 31, 12, 33 contacts the photoreceptor 1 is a trap so that the light from the light emitting diode 14 can be irradiated from the inside of the drum-shaped photoreceptor 1. magnetic brush 3jl
In the part in contact with Sone s1, toner 20 is toner 6
23 is formed. The photoreceptor 1, which rotates counterclockwise, is then in contact with the magnetic brush developing device 32, where the toner 2 is formed.
1 is formed as toner lI24, and furthermore, toner 22 is formed into toner 25v at the portion in contact with the magnetic brush developing device 33, and three types of toner *23, 24, and 25 are formed on the photoreceptor 1. .
この後、紙１２と接する部分で光源１８による光照射を
受けてトナー像２３，２４．２５は、背面電極１０が作
る電場により紙１２に転移する。ここで、トナー２０．
２１．２２と背面電極１０の極性は逆であるが、各々の
電圧は任意であり、トナー２０，２１．２２間でも異な
った条件で使用される。この紙１２に転移したトナー像
２３．２４゜２５は、第６図の例と同様に定着される。Thereafter, the toner images 23, 24, and 25 are irradiated with light by the light source 18 at the portion in contact with the paper 12, and the toner images 23, 24, and 25 are transferred to the paper 12 by the electric field created by the back electrode 10. Here, toner 20.
Although the polarities of the toners 21 and 22 and the back electrode 10 are opposite, each voltage is arbitrary, and the toners 20 and 21 and 22 are used under different conditions. The toner image 23.24.degree. 25 transferred to the paper 12 is fixed in the same manner as in the example shown in FIG.
一方、感光体１は、磁気ブラシ現倫機ＳＩＫ達する前に
感光体１の表面に残留する各色のトナーは、クリーナ１
９により除去される。また、感光体１上の絶縁体層２０
表面が各種の摩擦により帯電する場合には、除電器を設
置することも可能である。このような過Ｉｌｖ必ｌ！に
応じて通過した感光体１は、再度磁気ブラシ現儂機ＳＩ
Ｋ接し、以後同様にして再使用される。On the other hand, before the photoreceptor 1 reaches the magnetic brush generator SIK, the toner of each color remaining on the surface of the photoreceptor 1 is removed by a cleaner 1.
9 is removed. In addition, an insulator layer 20 on the photoreceptor 1
If the surface becomes charged due to various types of friction, it is also possible to install a static eliminator. This kind of excessive Ilv is a must! The photoreceptor 1 that has passed according to the magnetic brush current machine SI
K contact, and will be reused in the same way thereafter.
以上説明したように、この発明の記鍮方法を用いると、
コロナ帯電を必要とせずにトナーな感光体に選択的に付
着させることが可能であり、かつ、比較的簡異な構成が
取れる利点がある。このため、多色の記曇装置とした場
合には、従来のコロナ帯電を用いる電子写真法の紙を往
復運動させたり、各色のトナーを入れた現像機が入れ代
り感光体を現像する位置に移動させたりしたのに対し、
この発−の記鍮方法では、このような複雑なことがなく
、非常に単純化した装置構成とすることができ、かつ、
運動も回転運動のみとすることができる利点がある。As explained above, when the brass marking method of this invention is used,
It has the advantage that toner can be selectively attached to a photoreceptor without the need for corona charging, and a relatively simple configuration can be achieved. For this reason, in the case of a multicolor recording device, the paper used in conventional electrophotography using corona charging is moved back and forth, and the developing machine containing toner of each color is placed in the position where the photoreceptor is developed. Although I moved it,
This method of recording does not require such complications and allows for a very simple device configuration, and
There is an advantage that the movement can be only rotational movement.
第１図はこの発明に用いる感光体の断面図、第２図は同
じく磁気ブラシ現像機と感光体の断面図、第３図は同じ
くトナー像を持つ感光体の断面図、第４図はこの発明の
トナーｆａを転写する過程な水装置をそれぞれ示す構成
図である。
図中、１は感光体、２は絶縁体層、３は光半導体層、４
は透明導電層、Ｓは透明支持体、＠、 ２０゜２１．２
２はトナー、１は磁石、ａ、１１は電源。
Ｉｌ、２８．２４．２５はトナー像、１Ｇは背面電極、
１２は紙、１３．１５は光源、１４は発光ダイオード、
１６はレンズ、１１はリフレクタ、１８はトナー供給機
、１＠はクリーナ、２６は圧力定着器、＄０．８１．３
２．３８は磁気ブラシ現像機である。
第１図
第２図
第３図
第４図
第５図Figure 1 is a sectional view of the photoreceptor used in this invention, Figure 2 is a sectional view of the magnetic brush developing machine and the photoreceptor, Figure 3 is a sectional view of the photoreceptor having a toner image, and Figure 4 is a sectional view of the photoreceptor. FIG. 3 is a configuration diagram showing a water device in the process of transferring the toner fa of the invention. In the figure, 1 is a photoreceptor, 2 is an insulator layer, 3 is an optical semiconductor layer, 4
is a transparent conductive layer, S is a transparent support, @, 20°21.2
2 is toner, 1 is magnet, a, 11 is power supply. Il, 28.24.25 is a toner image, 1G is a back electrode,
12 is paper, 13.15 is a light source, 14 is a light emitting diode,
16 is a lens, 11 is a reflector, 18 is a toner supply machine, 1@ is a cleaner, 26 is a pressure fixing device, $0.81.3
2.38 is a magnetic brush developing machine. Figure 1 Figure 2 Figure 3 Figure 4 Figure 5
Claims (1)
１１次設けた感光体を使用し、トナー供給機と前記透明
導電層の間に電圧を印加し、前記電圧が印加している間
に選択された光を前記透明支持体側から前記光半導体層
上、に照射し、前記光照射に対応する前記絶縁体層上に
トナーＩＩｖ形成し１、とりｌｌ、前記トナー俸を紙と
接触させ、前記トナー供給様と前記透明導電層の間に印
加した電圧と前記透明導電層からみて逆極性の電圧を前
記紙の背藺に印加１して、曽紀トナーｌＩ＆前記紙上ｉ
Ｉｃ蛋写、するととｖ４１１徴とする記録方法。Transparent conductive layer, optical semiconductor layer, and insulator layer on a transparent support! 1
11 Using the photoconductor provided, a voltage is applied between the toner supply device and the transparent conductive layer, and while the voltage is being applied, selected light is transmitted from the transparent support side onto the photosemiconductor layer. , a toner IIv is formed on the insulating layer corresponding to the light irradiation, and the toner blob is brought into contact with paper, and a voltage is applied between the toner supply mode and the transparent conductive layer. A voltage of opposite polarity as viewed from the transparent conductive layer is applied to the back of the paper, so that the Soki toner lI & the paper i
Ic protein copy, then recording method as v411 symptoms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14221881A JPS6059592B2 (en) | 1981-09-11 | 1981-09-11 | Recording method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14221881A JPS6059592B2 (en) | 1981-09-11 | 1981-09-11 | Recording method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5844445A true JPS5844445A (en) | 1983-03-15 |
| JPS6059592B2 JPS6059592B2 (en) | 1985-12-25 |
Family
ID=15310150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14221881A Expired JPS6059592B2 (en) | 1981-09-11 | 1981-09-11 | Recording method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6059592B2 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS603653A (en) * | 1983-06-22 | 1985-01-10 | Fuji Xerox Co Ltd | Image forming method |
| JPS603652A (en) * | 1983-06-22 | 1985-01-10 | Fuji Xerox Co Ltd | Image forming method |
| JPS6022145A (en) * | 1983-07-18 | 1985-02-04 | Canon Inc | Image forming method |
| JPS6022146A (en) * | 1983-07-18 | 1985-02-04 | Canon Inc | Image forming method |
| JPS6055374A (en) * | 1983-09-06 | 1985-03-30 | Tokyo Electric Co Ltd | Electrophotographic device |
| JPS61144683A (en) * | 1984-12-18 | 1986-07-02 | Fujitsu Ltd | Image recorder |
| JPS61264360A (en) * | 1985-05-20 | 1986-11-22 | Oki Electric Ind Co Ltd | Image recording device |
| JPS61196249U (en) * | 1985-05-10 | 1986-12-06 | ||
| JPH02109361U (en) * | 1989-02-16 | 1990-08-31 | ||
| EP0745909A2 (en) * | 1995-05-30 | 1996-12-04 | Hewlett-Packard Company | In-line color electrophotographic printer |
| US6055006A (en) * | 1996-12-27 | 2000-04-25 | Kyocera Corporation | Image forming apparatus having easily aligned light emitting element arrays |
-
1981
- 1981-09-11 JP JP14221881A patent/JPS6059592B2/en not_active Expired
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS603653A (en) * | 1983-06-22 | 1985-01-10 | Fuji Xerox Co Ltd | Image forming method |
| JPS603652A (en) * | 1983-06-22 | 1985-01-10 | Fuji Xerox Co Ltd | Image forming method |
| JPH044590B2 (en) * | 1983-06-22 | 1992-01-28 | ||
| JPS6022146A (en) * | 1983-07-18 | 1985-02-04 | Canon Inc | Image forming method |
| JPS6022145A (en) * | 1983-07-18 | 1985-02-04 | Canon Inc | Image forming method |
| JPS6055374A (en) * | 1983-09-06 | 1985-03-30 | Tokyo Electric Co Ltd | Electrophotographic device |
| JPS61144683A (en) * | 1984-12-18 | 1986-07-02 | Fujitsu Ltd | Image recorder |
| JPS61196249U (en) * | 1985-05-10 | 1986-12-06 | ||
| JPS61264360A (en) * | 1985-05-20 | 1986-11-22 | Oki Electric Ind Co Ltd | Image recording device |
| JPH02109361U (en) * | 1989-02-16 | 1990-08-31 | ||
| EP0745909A2 (en) * | 1995-05-30 | 1996-12-04 | Hewlett-Packard Company | In-line color electrophotographic printer |
| EP0745909A3 (en) * | 1995-05-30 | 1998-12-09 | Hewlett-Packard Company | In-line color electrophotographic printer |
| EP1070992A2 (en) * | 1995-05-30 | 2001-01-24 | Hewlett-Packard Company, A Delaware Corporation | In-line color electrophotographic printer |
| EP1070992A3 (en) * | 1995-05-30 | 2002-08-21 | Hewlett-Packard Company, A Delaware Corporation | In-line color electrophotographic printer |
| US6055006A (en) * | 1996-12-27 | 2000-04-25 | Kyocera Corporation | Image forming apparatus having easily aligned light emitting element arrays |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6059592B2 (en) | 1985-12-25 |
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