JPH02243424A - Information reading method of copying paper for copying unit - Google Patents
Information reading method of copying paper for copying unitInfo
- Publication number
- JPH02243424A JPH02243424A JP1063886A JP6388689A JPH02243424A JP H02243424 A JPH02243424 A JP H02243424A JP 1063886 A JP1063886 A JP 1063886A JP 6388689 A JP6388689 A JP 6388689A JP H02243424 A JPH02243424 A JP H02243424A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- copy paper
- copying machine
- copying
- copy
- 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
- 238000000034 method Methods 0.000 title claims description 5
- 238000004806 packaging method and process Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 description 7
- 230000037303 wrinkles Effects 0.000 description 5
- 230000032258 transport Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 244000005894 Albizia lebbeck Species 0.000 description 1
- 241000758791 Juglandaceae Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000020234 walnut Nutrition 0.000 description 1
Abstract
Description
【発明の詳細な説明】
産遺2氷夏
本発明は、包装袋に包まれ複写装置に用いるコピー紙の
物理的1機械的諸性質に関する情報を読取る方法に関す
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for reading information regarding the physical and mechanical properties of copy paper wrapped in a packaging bag and used in a copying machine.
玄米鼓亙
複写装置の機械構成の中で、通紙搬送径路に配置されて
いるものは給紙、搬送、転写、定着、排紙の各機構であ
る。これらの機構は転写(チャージャ部)を除けば、コ
ピー紙を次の工程へ送るためのローラを備え、そのロー
ラ間を通過させる機構である。この各ローラ間でのコピ
ー紙搬送は、ニップ巾と線速の積によってコピー紙単位
面積に掛る加圧、加熱、引張力等を計算する事は出来る
が、この他に環境的要素やコピー紙の物理的、機械的諸
性質等が搬送条件に加わり、これが従来考慮されなかっ
たため、今迄に多くのトラブルが生じていた。In the mechanical configuration of the Genmai Koko copying apparatus, the mechanisms for paper feeding, transport, transfer, fixing, and paper ejection are arranged in the paper conveyance path. These mechanisms, except for the transfer (charger section), are equipped with rollers for transporting the copy paper to the next process, and are mechanisms for passing the copy paper between the rollers. The conveyance of the copy paper between each roller can be calculated by multiplying the nip width and the linear velocity by calculating the pressure, heating, tensile force, etc. applied to the unit area of the copy paper, but there are also environmental factors and The physical and mechanical properties of the material are added to the transportation conditions, and this has not been taken into account in the past, which has caused many troubles up until now.
紙の性質とは、紙の厚さ、紙の表裏、表面の平滑性、吸
水性、透気性、柔軟性、表面強度1強度の方向性、緊度
、クラーク剛度、静摩擦係数、電気的特性(体積固体抵
抗)等通紙搬送条件の係数となるものが多い。これに対
し、従来はコピー指定紙としてハードウェアに合った制
限されたコピー紙だけが使用されて来た。The properties of paper include the thickness of the paper, the front and back sides of the paper, surface smoothness, water absorption, air permeability, flexibility, surface strength 1 direction of strength, tension, Clark stiffness, coefficient of static friction, electrical properties ( There are many factors such as volumetric solid resistance) that are coefficients of paper conveyance conditions. On the other hand, in the past, only a limited number of copy papers suitable for the hardware have been used as the copy designated paper.
積層した転写紙の面をCCDで読み、出力クロックによ
り紙厚を検知するものは周知であるが(特開昭54−6
7224)、これは紙厚しか検知出来ず、コピー紙搬送
上のトラブルをなくすところまでになっていない。It is well known that the surface of stacked transfer paper is read using a CCD and the paper thickness is detected using an output clock (Japanese Unexamined Patent Publication No. 54-6
7224), which can only detect the paper thickness and has not yet reached the point where it can eliminate problems in conveying copy paper.
明が解決しようとする課
本発明は、複写装置におけるコピー紙搬送上のトラブル
を減少させ又は皆無にすることを課題とする。SUMMARY OF THE INVENTION An object of the present invention is to reduce or eliminate troubles in conveying copy paper in a copying apparatus.
課 を解 するための手
上記の?aMは、本発明の第1提案により、複写装置に
用いるコピー紙束の最下側コピー紙の下側面にコピー紙
の物理的1機械的諸性質を含むバーコードを付し、該コ
ピー紙束を包装袋より出して複写装置のカセットトレイ
に装填し、このとき複写装置本体側に対置する上記バー
コードを複写装置側検知装置を用いて読取ることにより
解決される。What are the steps above to solve the lesson? According to the first proposal of the present invention, aM attaches a bar code containing physical and mechanical properties of the copy paper to the bottom surface of the bottom copy paper of the copy paper stack used in a copying machine, and This problem can be solved by taking the paper out of the packaging bag and loading it into the cassette tray of the copying machine, and at this time reading the bar code located opposite to the copying machine main body using the copying machine side detection device.
更に上記の課題は、本発明の第2提案により、複写装置
に用いるコピー紙束を包む包装袋の、カセットトレイに
装填時コピー給紙搬送に支障を来たさない個所に、コピ
ー紙の物理的、機械的諸性質を含むバーコードを付し、
コピー紙束を包装袋の上記個所と共に複写装置のカセッ
トトレイに装填し、このとき複写装置本体側に対置する
上記バーコードを複写装置側検知装置を用いて読取るこ
とにより解決される。Furthermore, the above-mentioned problem has been solved by the second proposal of the present invention, in which a packaging bag for wrapping a bundle of copy paper used in a copying machine is provided with a physical seal of the copy paper at a location that does not interfere with copy paper feeding and conveyance when loaded into a cassette tray. Attach a barcode containing physical and mechanical properties,
This problem can be solved by loading the stack of copy sheets together with the above-mentioned portion of the packaging bag into the cassette tray of the copying machine, and at this time reading the above-mentioned barcode located on the main body of the copying machine using a detection device on the copying machine side.
棋−ユ
本発明により、コピー紙給紙搬送上必要なほとんどすべ
てのコピー紙性質を読取り、そのデータを複写装置本体
のCPUに入力することにより、複写装置側の給紙、搬
送、帯電、転写、定着、排紙等の自動調整を行うことが
出来る。According to the present invention, by reading almost all copy paper properties necessary for feeding and transporting copy paper and inputting that data to the CPU of the copying machine main body, paper feeding, transport, charging, and transfer on the copying machine side are performed. , fixing, paper ejection, etc. can be automatically adjusted.
失庭剪
第1図において、図示してない包装袋より出してカセッ
トトレイにセットしたコピー紙束1には、その上方に給
紙ローラ2が配置され、制御装置よりの信号によりコピ
ー紙束1の最上側コピー紙を送り出すようになっている
。該コピー紙束1の最下側コピー紙の下面3には、数個
めバーコード4a、4b、4c、5a、5b、5cが印
字されている。In FIG. 1, a paper feed roller 2 is arranged above a copy paper stack 1 taken out from a packaging bag (not shown) and set on a cassette tray, and a paper feed roller 2 is arranged above the copy paper stack 1 to feed the copy paper stack 1 according to a signal from a control device. The uppermost copy paper is fed out. Several barcodes 4a, 4b, 4c, 5a, 5b, and 5c are printed on the lower surface 3 of the lowermost copy paper of the copy paper bundle 1.
バーコード4a、4b、4cは、縦方向給紙時に用いる
ためのものであり、そのうちバーコード4bはハードウ
ェア側の紙送り基準位置がセンター基準である場合に使
用され、バーコード、4a又は4cは上記紙送り基準位
置が左端面基準又は右端面基準である場合にそれぞれ使
用される。バーコード5a、5b、5cは、横方向給紙
時における右端基準、センター基準、左端基準の場合に
それぞれ使用される6各バーコードは、カセットトレイ
にコピー紙束を装填したとき、複写装置側の検知装置が
検知し易い場所に印字されており、上記検知装置により
読取られる。縦方向給紙と横方向給紙とでは、通紙搬送
条件が異なるので、入力信号も当然具なる。Barcodes 4a, 4b, and 4c are for use when feeding paper in the vertical direction, and barcode 4b is used when the paper feed reference position on the hardware side is the center reference; are used when the paper feed reference position is the left end surface reference or the right end surface reference, respectively. Barcodes 5a, 5b, and 5c are used for the right edge reference, center reference, and left edge reference, respectively, when paper is fed in the horizontal direction.6 Each barcode is displayed on the side of the copying machine when a stack of copy paper is loaded in the cassette tray. It is printed in a place where it can be easily detected by the detection device, and is read by the detection device. Since paper feeding conditions are different between vertical paper feeding and horizontal paper feeding, the input signal is also a factor.
第2図において、7はコピー紙包装紙の1部であり、コ
ピー紙束と共に複写装置のカセットトレイに装填した時
に、取除かなくてもコピー紙搬送上支障を来たさない包
装袋部分である。この包装袋部分7の下側面7′にバー
コード6a、6b。In FIG. 2, 7 is a part of the copy paper wrapping paper, and is the part of the packaging bag that does not cause any trouble in conveying the copy paper even if it is not removed when it is loaded into the cassette tray of the copying machine together with the stack of copy paper. It is. Barcodes 6a and 6b are provided on the lower surface 7' of this packaging bag portion 7.
6cが印字されており、6aはハードウェア側の紙送り
基準位置が左端面基準のとき、6bはセンター基準のと
き、6cは右端面基準のときそれぞれ使用される。図示
のように、コピ紙束1と包装袋部分7とは、共に複写装
置のカセットトレイに装填し、ついで包装袋下側面のバ
ーコードが複写装置側検知装置により読取られる。6c is printed, and 6a is used when the paper feed reference position on the hardware side is based on the left end surface, 6b is used when it is the center reference, and 6c is used when the paper feed reference position on the hardware side is based on the right end surface. As shown in the figure, the copy paper stack 1 and the packaging bag portion 7 are both loaded into a cassette tray of a copying machine, and then the bar code on the lower side of the packaging bag is read by a detection device on the copying machine side.
第3図は、コピー紙8の各1枚毎に情報を入力したバー
コードを印字したものである。バーコード9a〜9cお
よび10a〜10cは、第1図におけるバーコード4a
〜4c、5a〜5cと同じ目的のためのものである。第
3図では、バーコードを隣接する2辺に配置しているが
、4辺にバーコードを設ければ積載時に問題が発生しな
い。但し数m巾であっても、印字が完全コピーに残るこ
とは不都合である場合もあるので、紙のスカシ技術を用
いて情報入力手段としたり、可視光域以外の光線で読み
取れる信号を付けて情報入力手段としたり、又定着部等
の熱ローラ通過時に温度差によって消滅する印刷で情報
入力手段をとることにより、上記の不都合をなくすこと
が出来る。FIG. 3 shows a bar code printed on each sheet of copy paper 8 in which information is input. Barcodes 9a-9c and 10a-10c are barcode 4a in FIG.
-4c and 5a-5c have the same purpose. In FIG. 3, barcodes are placed on two adjacent sides, but if barcodes are placed on four sides, no problems will occur during loading. However, even if it is several meters wide, it may be inconvenient for the print to remain on the complete copy, so paper staking technology may be used as a means of inputting information, or a signal that can be read with light outside the visible light range may be added. The above-mentioned disadvantages can be eliminated by using information input means or by using printing that disappears due to temperature difference when passing through a heat roller such as a fixing section.
複写機の開発設計に際しては、複写装置本体の設定条件
だけでは、どうしても解決出来ない要素としてコピー紙
の物理的、機械的性質があった。When developing and designing a copying machine, the physical and mechanical properties of copy paper were a factor that could not be solved by simply considering the settings of the copying machine itself.
不良コピーの原因となるジャム、シワ、カール、スキュ
ー、不遇り、多数枚送り等を減少させたり皆無にするた
めには、どうしてもコピー紙の性質を情報としてハード
ウェアに入力する必要がある。In order to reduce or eliminate jams, wrinkles, curls, skews, mishaps, multiple sheet feeds, etc. that cause defective copies, it is necessary to input the properties of copy paper into the hardware as information.
この場合、コピー紙の性質としては、既に述べたように
、紙の厚さ1紙の表裏、表面の平滑性、吸水性、透気性
、柔軟性、表面強度、強度の方向性、緊度、クラーク剛
度、静摩擦係数、電気的特性がある。本発明は、この千
差万別の紙の性質を実験的に或は理論的に整理し、コピ
ー紙束又は包装袋に信号入力のための符号として付加し
、複写装置側が機械の微調整を自動的に可能ならしめる
手段として使用するものである。装置本体のもつCPU
に紙情報を入れた時の給紙、搬送、定着、排紙等の機構
の微調整は、ソフトによって割に容易に解決出来るから
、この入力情報をコピー紙側に付加することが必要であ
る。In this case, the properties of the copy paper include the thickness of the paper, the front and back sides of the paper, the smoothness of the surface, water absorption, air permeability, flexibility, surface strength, direction of strength, tension, Clark stiffness, coefficient of static friction, and electrical properties. The present invention experimentally or theoretically examines the various properties of paper, adds it to a stack of copy paper or a packaging bag as a code for signal input, and allows the copying machine to make fine adjustments to the machine. It is used as a means to make it possible automatically. CPU of the device body
Fine adjustments to mechanisms such as paper feeding, conveyance, fixing, and paper ejection when paper information is input to the copy paper can be easily resolved using software, so it is necessary to add this input information to the copy paper side. .
複写装置には、コピー紙を積載するためのトレイ部が存
在する。そのうちの成るものは1枚コピーの手差し給紙
口であり、又成るものはカセットト1/イを挿入する給
紙口である。この給紙口に、コピー紙の性質の情報を受
取るセンサーを設置することは極めて容易である。A copying apparatus includes a tray section for stacking copy paper. One of these is a manual paper feed slot for copying one sheet, and the other is a paper feed slot for inserting a cassette 1/i. It is extremely easy to install a sensor that receives information on the properties of copy paper in this paper feed port.
従って、コピー紙にバーコード或はこれに準するものが
あり、これを複写装置本体側検知装置で読取り、コピー
時に複写装置本体のCPUに情報が入力出来れば、給紙
から始まって排紙に至る迄の各機構を、複写装置本体の
もつ最適条件に調整することが出来る。Therefore, if there is a bar code or something similar on the copy paper, and this can be read by the copying machine's main unit's detection device and the information can be input to the copying machine's CPU at the time of copying, the process starts from paper feeding to paper ejection. Each mechanism up to this point can be adjusted to the optimum conditions of the main body of the copying apparatus.
効果
本発明により、通紙搬送による不良コピーを皆無又は減
少させて、コピーの生産性を向上させることが出来る。Effects According to the present invention, it is possible to eliminate or reduce the number of defective copies caused by paper conveyance, thereby improving copy productivity.
給紙機構では、給紙コロとコピー紙の間で搬送、分離、
シワやクルミの発生等が、環境条件とコピー紙の性質で
変わるから、本発明により最適の搬送条件を与えること
により、給紙部にて発生するジャム、スキュー、シワ、
コーナー折れ、不遇、多数枚送りを減少し又はなくする
ことが出来る。The paper feed mechanism transports, separates, and
The occurrence of wrinkles, walnuts, etc. varies depending on the environmental conditions and the properties of the copy paper, so by providing optimal conveyance conditions with the present invention, jams, skews, wrinkles, etc. that occur in the paper feed section can be eliminated.
It is possible to reduce or eliminate corner folds, inconveniences, and multiple sheet feeds.
搬送機構では、コピー紙を必要以上に引張ったり、タル
マせたすすることがなくなり、レジストずれやスキュー
等が防止される。The conveyance mechanism does not pull or sag the copy paper more than necessary, and registration misalignment, skew, etc. are prevented.
分離チャージャ部では、直流電流交流電流の加減を可能
にするので、分離、版画の限界内へ特性値をもってゆけ
る。In the separation charger section, it is possible to adjust the direct current and alternating current, so that the characteristic values can be brought within the limits of separation and printing.
定着部では、ニップ量の微調整と温度の微調整を可能に
するので、定着部におけるシワやカールの発生防止、ト
ナーの良好な密着性等の効果が得られる。In the fixing section, it is possible to finely adjust the nip amount and the temperature, so that effects such as prevention of wrinkles and curls in the fixing section and good toner adhesion can be obtained.
排紙部では、排出のためにコピー紙に腰をつける段付コ
ロの加圧を変えられるので、特に薄紙のシワを有効に防
止することが出来る。In the paper ejecting section, since the pressure applied to the stepped rollers that stiffen the copy paper for ejection can be changed, it is possible to effectively prevent wrinkles, especially on thin paper.
現在紙サイズ情報だけは、トレイ部に機械的に信号入力
手段を設けて本体に伝達しているが、本発明によりバー
コードで入力するようにすれば、この部分の磁気センサ
ー、光センサー等の情報入力部品が不要となる。Currently, only the paper size information is transmitted to the main body by mechanically providing a signal input means in the tray section, but if the present invention allows input using a bar code, the magnetic sensor, optical sensor, etc. Information input parts are no longer required.
第1図は本発明によるバーコードを設けたコピー紙束の
斜視図、第2図は本発明の別の実施例を示す斜視図、第
3図は各1枚のコピー紙にバーコードを設けた例の斜視
図である。
1・・・コピー紙束
3・・・最下側コピー紙の下面
4a〜4c・・・バーコード
58〜5c・・・バーコード
6a〜6c・・バーコード
7・・・包装袋部分
8・・・コピー紙
98〜9c・・・バーコード
10 a 〜10 c−バーコードFIG. 1 is a perspective view of a bundle of copy paper provided with a barcode according to the present invention, FIG. 2 is a perspective view showing another embodiment of the present invention, and FIG. 3 is a perspective view of a stack of copy paper provided with a barcode according to the present invention. FIG. 1... Copy paper stack 3... Bottom side of bottom copy paper 4a to 4c... Barcode 58 to 5c... Barcode 6a to 6c... Barcode 7... Packaging bag portion 8. ...Copy paper 98-9c...Barcode 10a-10c-Barcode
Claims (2)
下側面にコピー紙の物理的、機械的諸性質を含むバーコ
ードを付し、該コピー紙束を包装袋より出して複写装置
のカセットトレイに装填し、このとき複写装置本体側に
対置する上記バーコードを複写装置側検知装置により読
取ることを特徴とするコピー紙の情報読取方法。(1) A bar code containing the physical and mechanical properties of the copy paper is attached to the underside of the bottom copy paper of the copy paper stack used in the copying machine, and the copy paper stack is taken out from the packaging bag and used in the copying machine. 1. A method for reading information on copy paper, which comprises loading the copy paper into a cassette tray, and reading the above-mentioned barcode, which is placed opposite to the main body of the copying machine, using a detection device on the copying machine.
セットトレイに装填時コピー給紙搬送に支障を来たさな
い個所に、コピー紙の物理的、機械的諸性質を含むバー
コードを付し、コピー紙束を包装袋の上記個所と共に複
写装置のカセットトレイに装填し、このとき複写装置本
体側に対置する上記バーコードを複写装置側検知装置に
より読取ることを特徴とするコピー紙の情報読取方法。(2) A bar code containing the physical and mechanical properties of the copy paper is placed on the packaging bag that wraps the stack of copy paper used in the copying machine in a location that does not interfere with the copy paper feeding and conveyance when loaded into the cassette tray. The copy paper stack is loaded into a cassette tray of a copying machine together with the above-mentioned portion of the packaging bag, and at this time, the above-mentioned barcode located on the copying machine main body side is read by a copying machine side detection device. How to read information.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1063886A JP2763908B2 (en) | 1989-03-17 | 1989-03-17 | Information reading method for copy paper used in copying apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1063886A JP2763908B2 (en) | 1989-03-17 | 1989-03-17 | Information reading method for copy paper used in copying apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02243424A true JPH02243424A (en) | 1990-09-27 |
JP2763908B2 JP2763908B2 (en) | 1998-06-11 |
Family
ID=13242218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1063886A Expired - Lifetime JP2763908B2 (en) | 1989-03-17 | 1989-03-17 | Information reading method for copy paper used in copying apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2763908B2 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03166130A (en) * | 1989-11-27 | 1991-07-18 | Brother Ind Ltd | Printing device |
JPH06202422A (en) * | 1993-01-06 | 1994-07-22 | Canon Inc | Image forming device |
JP2001150734A (en) * | 1999-11-22 | 2001-06-05 | Canon Aptex Inc | Printer, information processor, print system and recording medium |
WO2003082717A1 (en) * | 2002-03-28 | 2003-10-09 | Brother Kogyo Kabushiki Kaisha | Paper sheet package, and printer using the package |
JP2005075384A (en) * | 2003-08-29 | 2005-03-24 | Oki Data Corp | Packing system and image forming apparatus using this packed article |
US20110031682A1 (en) * | 2009-08-07 | 2011-02-10 | Neopost Technologies | Transport system |
JP2018118824A (en) * | 2017-01-26 | 2018-08-02 | 株式会社沖データ | Medium supply apparatus and image forming apparatus |
US10218864B2 (en) | 2016-11-30 | 2019-02-26 | Konica Minolta, Inc. | Image forming device and image forming system |
CN114559751A (en) * | 2021-11-09 | 2022-05-31 | 浙江元金包装有限公司 | Code spraying method, jet printing paper adapting to code spraying method and jet printing machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62153226U (en) * | 1986-03-20 | 1987-09-29 |
-
1989
- 1989-03-17 JP JP1063886A patent/JP2763908B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62153226U (en) * | 1986-03-20 | 1987-09-29 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03166130A (en) * | 1989-11-27 | 1991-07-18 | Brother Ind Ltd | Printing device |
JPH06202422A (en) * | 1993-01-06 | 1994-07-22 | Canon Inc | Image forming device |
JP2001150734A (en) * | 1999-11-22 | 2001-06-05 | Canon Aptex Inc | Printer, information processor, print system and recording medium |
WO2003082717A1 (en) * | 2002-03-28 | 2003-10-09 | Brother Kogyo Kabushiki Kaisha | Paper sheet package, and printer using the package |
US7281873B2 (en) | 2002-03-28 | 2007-10-16 | Brother Kogyo Kabushiki Kaisha | Sheet package with identification mark and printer using the same |
US7568851B2 (en) | 2002-03-28 | 2009-08-04 | Brother Kogyo Kabushiki Kaisha | Sheet package with identification mark and printer using the same |
JP2005075384A (en) * | 2003-08-29 | 2005-03-24 | Oki Data Corp | Packing system and image forming apparatus using this packed article |
US20110031682A1 (en) * | 2009-08-07 | 2011-02-10 | Neopost Technologies | Transport system |
US10218864B2 (en) | 2016-11-30 | 2019-02-26 | Konica Minolta, Inc. | Image forming device and image forming system |
JP2018118824A (en) * | 2017-01-26 | 2018-08-02 | 株式会社沖データ | Medium supply apparatus and image forming apparatus |
CN114559751A (en) * | 2021-11-09 | 2022-05-31 | 浙江元金包装有限公司 | Code spraying method, jet printing paper adapting to code spraying method and jet printing machine |
CN114559751B (en) * | 2021-11-09 | 2022-10-21 | 浙江元金包装有限公司 | Code spraying method |
Also Published As
Publication number | Publication date |
---|---|
JP2763908B2 (en) | 1998-06-11 |
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