JPH03269A - Color postcard printing device - Google Patents
Color postcard printing deviceInfo
- Publication number
- JPH03269A JPH03269A JP13286289A JP13286289A JPH03269A JP H03269 A JPH03269 A JP H03269A JP 13286289 A JP13286289 A JP 13286289A JP 13286289 A JP13286289 A JP 13286289A JP H03269 A JPH03269 A JP H03269A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- recording
- recording medium
- postcard
- printing
- 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
Links
- 239000000853 adhesive Substances 0.000 abstract description 8
- 230000001070 adhesive effect Effects 0.000 abstract description 8
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 13
- 150000002500 ions Chemical class 0.000 description 12
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Landscapes
- Credit Cards Or The Like (AREA)
- Handling Of Sheets (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野〕
この発明は、カラー画像を高解像度で記録する技術分野
、および記録媒体の表裏両面に同時に記録する技術分野
に属するカラー葉書印刷装置に関するものである。[Detailed Description of the Invention] (Field of Industrial Application) This invention relates to a color postcard printing device that belongs to the technical field of recording color images at high resolution and the technical field of simultaneously recording on both the front and back sides of a recording medium. be.
〔従来の技術）
近年、画像をカラーで入出力および蓄積する技術が発達
し、カラー印刷したプリペイドカードが普及している。[Prior Art] In recent years, technology for inputting, outputting, and storing images in color has developed, and prepaid cards printed in color have become popular.
一般の人が身近に扱うことが多いカラー画像の例として
は年賀状があるが、プリペイドカードで行われているよ
うに、例えば希望の図柄や写真を載せる面と宛名を書く
面を葉書の体裁で印刷できれば大変便利であるし、業者
がまとまった量で印刷したい場合にも自分で印刷できれ
ば、枚数もデザインも自由度があり、やはり便利である
。しかし、このようなことができる印刷装置は現在見あ
たらない。従来の装置でこれを行うとすると裏表２回に
分けて印刷しなければならず、裏表で印刷がずれたり、
非常に時間がかかったり、また、用紙の厚さが葉書とし
て十分でなかったりすることが容易に推測される。New Year's cards are an example of color images that the general public often deals with, but as is done with prepaid cards, for example, the side on which the desired design or photo is placed and the side on which the addressee is written are placed in postcard style. It would be very convenient to be able to print, and even if a vendor wants to print in large quantities, if they could print it themselves, they would have more freedom in terms of the number and design, which would also be convenient. However, there are currently no printing devices that can do this. If this was done with conventional equipment, it would be necessary to print twice on the front and back, which could result in misaligned printing on the front and back sides.
It is easy to guess that it takes a lot of time and that the paper is not thick enough for a postcard.
従来のカラー印刷装置は感光ドラムを用い、記録媒体の
片面は潜像形成、現像の各工程で、ドラムに接している
のが普通であり、また、記録媒体の片面に記録するため
の機構装置でかなりの容積を必要とするので、記録媒体
の他の片面、つまり裏面に、文字または画像を記録する
機構を追加することが困難であった。Conventional color printing devices use photosensitive drums, and one side of the recording medium is usually in contact with the drum during the latent image formation and development processes, and a mechanical device for recording on one side of the recording medium. Since this requires a considerable amount of space, it has been difficult to add a mechanism for recording characters or images on the other side of the recording medium, that is, the back side.
この発明の目的は、葉書に高解像度のカラー画像記録形
成を行うと同時に、その裏面に切手を貼る枠や郵便番号
を書く枠、さらに宛名等も記録できる小型のカラー葉書
印刷装置を提供することである。An object of the present invention is to provide a compact color postcard printing device that can record a high-resolution color image on a postcard, and at the same time record a frame for pasting a stamp, a frame for writing a postal code, and an addressee on the back of the postcard. It is.
〔課題を解決するための手段）
この発明にかかるカラー葉書印刷装置は、静電記録媒体
とは別の記録媒体を用いて、この記録媒体の静電記録媒
体の印刷面とは反対側の面に文字を記録するための印刷
機構と、静電記録媒体と記録媒体の両者を印刷を行った
あとに、一体とする張り合わせ機構を設けたものである
。[Means for Solving the Problems] A color postcard printing device according to the present invention uses a recording medium other than an electrostatic recording medium, and prints a surface of the recording medium on the side opposite to the printing surface of the electrostatic recording medium. The device is equipped with a printing mechanism for recording characters on the wafer, and a pasting mechanism that integrates both the electrostatic recording medium and the recording medium after printing.
〔作用］
この発明においては、葉書の表面になる静電記録媒体上
に高解像度のカラー画像が記録され、裏面になる別の記
録媒体に宛名等の文字が印刷され、画記録媒体が張り合
わされる。[Operation] In this invention, a high-resolution color image is recorded on an electrostatic recording medium that will be the front side of a postcard, characters such as the address are printed on another recording medium that will be the back side, and the image recording media are pasted together. Ru.
この発明は、イオン流を用いて静電記録媒体上にカラー
画像を記録する印刷装置を主要構成要件の一つとするも
のであるので、はじめにこれについて説明し、次にこの
発明の実施例について述べる。Since one of the main components of this invention is a printing device that records a color image on an electrostatic recording medium using an ion flow, this will be explained first, and then embodiments of this invention will be described. .
帯電器でイオンを発生させ、その流れを主に電気的手段
で制御し、記録媒体上に照射して潜像を形成することを
特徴とするイオン流記録技術は、従来のようにいくつか
のドツト単位で階調を表現するデイザ法などと異なり、
ひとつひとつのドツトの濃淡を制御して非常に豊かな階
調表現が可能である。この技術においては、上記の特徴
を生かすためにトナーの粒子の細かい液体トナーが利用
され、カラーのトナーを用いる場合は高解像のカラー画
像が得られる。Ion flow recording technology is characterized by generating ions with a charger, controlling the flow mainly by electrical means, and irradiating them onto a recording medium to form a latent image. Unlike the dither method, which expresses gradation in dot units,
By controlling the shading of each dot, it is possible to express extremely rich tones. In this technique, a liquid toner with fine toner particles is used to take advantage of the above-mentioned characteristics, and when color toner is used, a high-resolution color image can be obtained.
この技術の特長は、感光ドラムを使用しないで装置が構
成できることである。この発明は、この記録媒体の裏側
に別の記録機構を設置することが特徴である。The feature of this technology is that the device can be constructed without using a photosensitive drum. This invention is characterized in that another recording mechanism is installed on the back side of this recording medium.
第４図にイオン流記録技術を用いたモノクローム記録装
置の例を示す。第４図において、１は記録媒体の一例と
しての静電記録用紙、１Ａはこの静電記録用紙１のロー
ル、２は用紙ガイドドラムで、現像のための用紙支持部
を兼ねている。３は現像ドラム、４は現像タンク、５は
現像液、６は潜像書き込み用帯電器のワイヤ電極、７は
同じく潜像書き込み用帯電器のシールド電極、８はイオ
ン流制御用の制御電極、９は前記潜像書き込み用帯電器
の対向電極、１ｏは現像後の現像液溶媒を静電記録用紙
１から現像タンク４に押し戻すためのスクイズ用帯電器
のワイヤ電極、１１はそのシールド電極、１２は前記ス
クイズ用帯電器の対向電極、１３は送りローラで、図示
はしていないがステップモータに連結している。１４は
プレッシャローラ、１５はガイドローラ、１６は前記静
電記録用紙１のたるみを取るためのバックテンションロ
ーラである。FIG. 4 shows an example of a monochrome recording device using ion flow recording technology. In FIG. 4, 1 is an electrostatic recording paper as an example of a recording medium, 1A is a roll of this electrostatic recording paper 1, and 2 is a paper guide drum, which also serves as a paper support section for development. 3 is a developing drum, 4 is a developing tank, 5 is a developer, 6 is a wire electrode of a charger for writing a latent image, 7 is a shield electrode of a charger for writing a latent image, 8 is a control electrode for controlling ion flow, 9 is a counter electrode of the latent image writing charger; 1o is a wire electrode of a squeeze charger for pushing back the developer solvent from the electrostatic recording paper 1 into the developer tank 4 after development; 11 is its shield electrode; 12 13 is a counter electrode of the squeeze charger, and 13 is a feed roller, which is connected to a step motor (not shown). 14 is a pressure roller, 15 is a guide roller, and 16 is a back tension roller for taking up the slack of the electrostatic recording paper 1.
次に、第４図でイオン流記録技術による装置例のモノク
ローム印刷の動作を説明する。Next, the monochrome printing operation of an example apparatus using ion flow recording technology will be explained with reference to FIG.
まず、静電記録用紙１が送りローラ１３とプレッシャロ
ーラ１４とによって、右方に定められた送りピッチと速
度で送られているとき、潜像書き込み用帯電器によって
静電記録用紙１上に＋（プラス）または−（マイナス）
の電荷で潜像が形成される。以下、十の静電潜像のとき
の場合について説明することにする。すなわち、ワイヤ
電極６とシールド電極７の間には数ＫＶから１０数ＫＶ
の電圧を印加すると、コロナ放電によって十のイオン流
が発生する。First, when the electrostatic recording paper 1 is being fed to the right by the feed roller 13 and the pressure roller 14 at a predetermined feeding pitch and speed, a charger for writing a latent image is placed on the electrostatic recording paper 1. (plus) or - (minus)
A latent image is formed by the charge. The case of ten electrostatic latent images will be explained below. That is, the voltage between the wire electrode 6 and the shield electrode 7 is from several KV to 10-odd KV.
When a voltage of 10 is applied, an ion current of 10 is generated by corona discharge.
ここで、イオン流を制御する制御電極８について説明す
る。第５図に制御電極８の構成例を、第６図（ａ）、（
ｂ）に制御方法の説明図をそれぞれ示す。Here, the control electrode 8 that controls the ion flow will be explained. FIG. 5 shows an example of the configuration of the control electrode 8, and FIGS. 6(a) and (
b) shows an explanatory diagram of the control method.
図のように、制御電極８は、上部電極８Ａ１と下部電極
８Ａ２および両者間に介在する絶縁板８Ｂとからなり、
複数個のアパーチャ８ｃが設けられており、ここをイオ
ン流が通過し、対向電極９に引き寄せられて静電記録用
紙１上に吸着される。このときの起動するアパーチャ８
ｃの選択は、下部電極８Ａ２の選択により行い、イオン
流の通過量は静電記録用紙１上に堆積する電荷電圧、つ
まりは画像の濃度になる。そして、この通過量は制御電
極８への印加電圧と、その方法および印加時間によって
制御することができる高い階調性を持つ画像を得るには
、書き込む画素の濃度を制御型ｆｉ８に与える単位電気
パルスの個数によって印加時間を変える方法が、制御の
容易さ、および電源装置などの装置構成上からも有利で
ある。As shown in the figure, the control electrode 8 consists of an upper electrode 8A1, a lower electrode 8A2, and an insulating plate 8B interposed between the two.
A plurality of apertures 8c are provided, through which the ion flow passes, is attracted to the counter electrode 9, and is attracted onto the electrostatic recording paper 1. Aperture 8 to start at this time
The selection of c is made by selecting the lower electrode 8A2, and the amount of ion flow passing through becomes the charge voltage deposited on the electrostatic recording paper 1, that is, the density of the image. The amount of this passage can be controlled by the voltage applied to the control electrode 8, its method, and application time.In order to obtain an image with high gradation, it is necessary to A method of varying the application time depending on the number of pulses is advantageous in terms of ease of control and the configuration of equipment such as a power supply device.
静電記録用紙１上の潜像は、静電記録用紙１がさらに送
られて現像部に進む。現像タンク４には−の極性のトナ
ー粉を持つトナー液が入っており、回転する現像ドラム
３によって用紙ガイドドラム２の方に巻き上げられてい
る。潜像の部分がここに達すると＠き上げられた現像液
５に浸され、潜像部の電荷にはトナー粉が吸着され現像
が行われる。次に、さらに静電記録用紙１が右方に進む
とスクイズ用の帯電器があり、これが発生するイオン流
（この場合は極性はどちらでも効果がある）によって静
電記録用紙１に付着した余分なトナー液は現像タンク４
の方に押し戻される。The latent image on the electrostatic recording paper 1 advances to the developing section as the electrostatic recording paper 1 is further fed. The developing tank 4 contains toner liquid having negative polarity toner powder, which is rolled up toward the paper guide drum 2 by the rotating developing drum 3. When the latent image portion reaches this point, it is immersed in the raised developer 5, and toner powder is adsorbed to the charges in the latent image portion to perform development. Next, as the electrostatic recording paper 1 moves further to the right, there is a squeezing charger, which generates an ion current (in this case, either polarity is effective), which causes excess adhering to the electrostatic recording paper 1. The toner liquid is in developer tank 4.
being pushed back towards.
第１図に、この発明による実施例を示す。従来の片面の
静電記録用紙１を用い、裏面印刷用の記録方式に熱転写
方式またはインパクト記録方式を用いた実施例を示す。FIG. 1 shows an embodiment according to the invention. An example will be described in which a conventional single-sided electrostatic recording paper 1 is used and a thermal transfer method or an impact recording method is used as a recording method for printing on the back side.
この例ではカラー画像記録の機構側は、モノクローム画
像記録装置の例で述べた潜像書き込み部と現像部からな
るユニットをＡ〜Ｄの４つ備えており、カラーのトナー
を、シアン、マゼンダ、イエロー、およびブラックの４
色に対応させている。このように複数のトナーを用いて
多重に画像を重ね書きするときは、画像の位置合わせの
ためのマークを静電記録用紙１の表にあらかじめ、また
は記録機構自身によって付け、これを適宜センサーで読
みながら各色を記録していく方法がよく採られる。ここ
ではあらかじめ印刷されている場合について説明する。In this example, the color image recording mechanism side is equipped with four units A to D consisting of the latent image writing section and the developing section described in the example of the monochrome image recording apparatus, and the color toner is cyan, magenta, yellow and black 4
It corresponds to the color. When multiple images are overwritten using multiple toners in this way, marks for image positioning are placed on the front of the electrostatic recording paper 1 in advance or by the recording mechanism itself, and these marks are made with a sensor as appropriate. A common method is to record each color as you read. Here, we will explain the case where the image is printed in advance.
第１図の１Ｂは普通紙であって、裏面に接着剤か接着シ
ートを付着させてあり、ガイドローラ１５等と付着しな
いよう裏紙１Ｃを重ねである。1B in FIG. 1 is plain paper, with an adhesive or an adhesive sheet attached to the back surface, and a backing paper 1C is overlaid to prevent it from adhering to the guide roller 15 and the like.
１７は裏面の記録用ヘッド、１８はインクリボンである
。裏面の記録を開始するタイミングは、例えばセンサー
２１Ａの出力を基準にして行い、適宜調整できるように
すれば、両面のずれのない葉書の印刷ができる。静電記
録紙１と普通紙１Ｂの印刷が終わった後、両方の記録紙
は送りローラ１３、プレッシャローラ１４によって右方
に引かれ、裏紙ＩＣを剥されてから張り合わせ機構の一
例としての圧着ローラ１９によって静電記録用紙１と圧
着され、カッター２０で裁断される。普通紙１Ｂを適当
な厚さにしておけば、張り合わせた状態で葉書として適
切な厚さにすることができる。この実施例では、もちろ
ん裏面の印刷にインクジェット記録法など、他の記録方
法を利用してもよい。17 is a recording head on the back side, and 18 is an ink ribbon. If the timing to start recording on the back side is determined based on, for example, the output of the sensor 21A, and can be adjusted as appropriate, it is possible to print a postcard without misalignment on both sides. After printing on the electrostatic recording paper 1 and the plain paper 1B is completed, both recording papers are pulled to the right by a feed roller 13 and a pressure roller 14, and after the backing paper IC is peeled off, they are crimped as an example of a pasting mechanism. It is pressed against the electrostatic recording paper 1 by the roller 19 and cut by the cutter 20. If the plain paper 1B is made to have an appropriate thickness, it can be made to have an appropriate thickness as a postcard when pasted together. In this embodiment, of course, other recording methods such as inkjet recording may be used for printing on the back side.
第２図は記録媒体裏面の印刷に静；記録機構を用いた他
の実施例で、第３図に示す両面に静電記録した記録媒体
を張り合わせて作成する。例えば第３図（ａ）は、ポリ
エステルの基材２４の両面に導電層２５と絶縁層２６を
構成した形の記録媒体、同じ（第３図（ｂ）は基材２４
に導電性のある材料を使用することで第３図（ａ）と同
様に用いることができる。第２図では記録針２２によっ
て潜像を形成し、現像機２３で現像することは従来の静
電記録法と同じである。ただしこの場合にも、一方の静
電記録用紙１の裏面に接着材か接着シートを付着させて
おき、ガイドローラ１５と付着しないように裏紙１Ｃを
重ね、張り合わせするとぎに裏紙１Ｃを剥すようにする
。FIG. 2 shows another embodiment in which an electrostatic recording mechanism is used for printing on the back side of a recording medium, and the recording medium shown in FIG. 3 is produced by pasting together recording media that have been electrostatically recorded on both sides. For example, FIG. 3(a) shows a recording medium in which a conductive layer 25 and an insulating layer 26 are formed on both sides of a polyester base material 24;
By using an electrically conductive material, it can be used in the same manner as in FIG. 3(a). In FIG. 2, forming a latent image with a recording needle 22 and developing it with a developing device 23 is the same as in the conventional electrostatic recording method. However, in this case as well, attach an adhesive or an adhesive sheet to the back side of one of the electrostatic recording sheets 1, overlap the backing paper 1C so that it does not stick to the guide roller 15, and peel off the backing paper 1C after pasting them together. do it like this.
なお、この発明は葉書に限定されるもでなく、葉書状の
もの、つまり適宜の厚みを有し、表裏に印刷を施すもの
も含むことはもちろんである。It should be noted that the present invention is not limited to postcards, and of course includes postcard-like ones, that is, ones having an appropriate thickness and printed on the front and back sides.
〔発明の効果）
以上説明したように、この発明は静電記録媒体にイオン
流を制御してカラー画像を記録する印刷装置と、静電記
録媒体とは別の記録媒体を用いて、この記録媒体の静電
記録媒体の印刷面とは反対側の面に文字を記録するため
の印刷機構と、静電記録媒体と記録媒体の両者を、印刷
を行ったあとに一体とする張り合わせ機構を設けたので
、カラー印刷の葉書を希望の枚数、容易にしかも速く得
られる装置が実現できる。また、裏面に宛名を印刷しな
がら多くの枚数の印刷も可能となる。[Effects of the Invention] As explained above, the present invention uses a printing device that records a color image on an electrostatic recording medium by controlling ion flow, and a recording medium other than the electrostatic recording medium. A printing mechanism for recording characters on the surface of the medium opposite to the printing surface of the electrostatic recording medium, and a pasting mechanism for integrating both the electrostatic recording medium and the recording medium after printing are provided. Therefore, it is possible to realize a device that can easily and quickly obtain a desired number of color-printed postcards. Additionally, it is possible to print a large number of sheets while printing the address on the back side.
第１図はこの発明の一実施例を示すカラー葉書印刷装置
の構成図、第２図はこの発明の他の実施例を示す記録媒
体裏面の印刷に静電記録機構を用いた装置の構成図、第
３図は両面に静電記録された記録媒体を張り合わせた断
面図、第４図はモノクローム記録装置の一例を示す構成
図、第５図は制御電極の構成を示す斜視図、第６図（ａ
）７（ｂ）は記録制御方法を説明するための図である。
図中、１は静電記録用紙、１Ａはロール、１Ｂは普通紙
、１Ｃは裏紙、２は用紙ガイドドラム、３は現像ドラム
、４は現像タンク、５は現像液、６は潜像書き込み用帯
電器のワイヤ電極、７は潜像書き込み用帯電器のシール
ド電極、８は制御電極、９は潜像書き込み用帯電器の対
向電極、１０はスクイズ用帯電器のワイヤ電極、１１は
スクイズ用ｆ′ｒ！Ｌ器のシールド電極、１２はスクイ
ズ用帯電器の対向電極、１３は送りローラ、１４はプレ
ッシャローラ、１５はガイドローラ、１６はバックテン
ションローラ、１７は記録用ヘッド、１８はインクリボ
ン、１９は圧着ローラ、２０はカッター ２１はセンサ
ー ２２は記録針である。
第
図
ｂ
第
図
第
図
第
図
（ａ）
（ｂ）Fig. 1 is a block diagram of a color postcard printing device showing one embodiment of the present invention, and Fig. 2 is a block diagram of a device using an electrostatic recording mechanism for printing on the back side of a recording medium, showing another embodiment of the invention. , FIG. 3 is a cross-sectional view of a recording medium with electrostatic recording on both sides pasted together, FIG. 4 is a configuration diagram showing an example of a monochrome recording device, FIG. 5 is a perspective view showing the configuration of control electrodes, and FIG. 6 (a
)7(b) is a diagram for explaining the recording control method. In the figure, 1 is electrostatic recording paper, 1A is a roll, 1B is plain paper, 1C is backing paper, 2 is a paper guide drum, 3 is a developing drum, 4 is a developing tank, 5 is a developer, and 6 is a latent image writing 7 is a shield electrode of the latent image writing charger, 8 is a control electrode, 9 is a counter electrode of the latent image writing charger, 10 is a wire electrode of the squeeze charger, 11 is for squeezing. f'r! 12 is a counter electrode of the squeeze charger, 13 is a feed roller, 14 is a pressure roller, 15 is a guide roller, 16 is a back tension roller, 17 is a recording head, 18 is an ink ribbon, 19 is a 20 is a cutter, 21 is a sensor, and 22 is a recording needle. Figure b Figure Figure Figure Figure (a) (b)
Claims (1)
トナーによってカラー画像を記録する印刷装置において
、前記静電記録媒体とは別の記録媒体を用いて、この記
録媒体の前記静電記録媒体の印刷面とは反対側の面に文
字を記録するための印刷機構と、前記静電記録媒体と記
録媒体の両者を印刷を行つたあとに、一体とする張り合
わせ機構を設けたことを特徴とするカラー葉書印刷装置
。Recording a latent image on an electrostatic recording medium by controlling the ion flow,
In a printing device that records a color image using toner, a recording medium other than the electrostatic recording medium is used to record characters on the surface of the recording medium opposite to the printing surface of the electrostatic recording medium. 1. A color postcard printing apparatus comprising: a printing mechanism; and a pasting mechanism that integrates both the electrostatic recording medium and the recording medium after printing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13286289A JPH03269A (en) | 1989-05-29 | 1989-05-29 | Color postcard printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13286289A JPH03269A (en) | 1989-05-29 | 1989-05-29 | Color postcard printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03269A true JPH03269A (en) | 1991-01-07 |
Family
ID=15091277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13286289A Pending JPH03269A (en) | 1989-05-29 | 1989-05-29 | Color postcard printing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03269A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5187535A (en) * | 1991-03-05 | 1993-02-16 | Canon Kabushiki Kaisha | Image forming apparatus |
| JP2007168301A (en) * | 2005-12-22 | 2007-07-05 | Fuji Xerox Co Ltd | Continuous sheet printer and printing method |
| US7431520B2 (en) | 2004-07-30 | 2008-10-07 | Samsung Electronics Co., Ltd. | Image forming apparatus performing double-sided printing |
-
1989
- 1989-05-29 JP JP13286289A patent/JPH03269A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5187535A (en) * | 1991-03-05 | 1993-02-16 | Canon Kabushiki Kaisha | Image forming apparatus |
| US7431520B2 (en) | 2004-07-30 | 2008-10-07 | Samsung Electronics Co., Ltd. | Image forming apparatus performing double-sided printing |
| JP2007168301A (en) * | 2005-12-22 | 2007-07-05 | Fuji Xerox Co Ltd | Continuous sheet printer and printing method |
| JP4696898B2 (en) * | 2005-12-22 | 2011-06-08 | 富士ゼロックス株式会社 | Continuous paper printing apparatus and printing method |
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