JPH081156U - Recording material storage cassette - Google Patents
Recording material storage cassetteInfo
- Publication number
- JPH081156U JPH081156U JP1308295U JP1308295U JPH081156U JP H081156 U JPH081156 U JP H081156U JP 1308295 U JP1308295 U JP 1308295U JP 1308295 U JP1308295 U JP 1308295U JP H081156 U JPH081156 U JP H081156U
- Authority
- JP
- Japan
- Prior art keywords
- cassette
- positioning
- carriage
- recording material
- hook
- 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
Abstract
(57)【要約】
【目的】 キャリッジの位置決め部位の使用寿命を延長
し、かつカセットのカセットの脱着の容易なインクリボ
ンカセットを提供すること。
【構成】 カセットの位置決め用係合部位が、上記カセ
ットの後側壁の下部から上方に向けて屈曲状に延びかつ
上部に自由端部を有するかぎ形部材で形成され、上記の
カセットのかぎ形弾性部材の垂直状部の中間には、上記
のキャリッジの位置決め用係合部位の下側に係合する山
形突起が設けられている。
(57) [Abstract] [Purpose] To provide an ink ribbon cassette which extends the service life of the positioning portion of the carriage and is easy to attach and detach the cassette. A positioning engagement portion of the cassette is formed by a hook-shaped member that extends upward from a lower portion of a rear wall of the cassette in a bent shape and has a free end portion at an upper portion, and has a hook-shaped elasticity of the cassette. In the middle of the vertical portion of the member, there is provided a mountain-shaped projection that engages with the lower side of the positioning engagement portion of the carriage.
Description
本考案は、内部に記録材料を収納すると共に記録装置の装着面に着脱自在であ り、かつ、記録装置の装着部を損傷するおそれの極めて少ない記録材収納カセッ トに関する。 The present invention relates to a recording material accommodating cassette that accommodates recording material inside and is removable from the mounting surface of the recording apparatus, and that has a very low risk of damaging the mounting portion of the recording apparatus.
従来、記録装置、例えば印字ヘッドと用紙との間にテープ状のインクリボンを 供給し、印字ヘッドを支持する記録装置のキャリッジの移動に応じてインクリボ ンを送りながら印字を行う熱転写プリンタ等があった。 以下、熱転写プリンタ用インクリボンカセットを例として説明すると、例示す る熱転写プリンタ用インクリボンはインクリボンカセット（以下カセットと称す ）内に収納され、該インクリボンの一端はフリーローラーである供給リールに捲 回され、他端は駆動ローラーである捲き取りリールよって捲き取られる。上記の 供給リールと捲き取りリール官に張設されたインクリボンを複数のリボンガイド で導いて上下方向に位置を正した後に、カセット前面の印字ヘッド受入れ用開口 凹所を通過するように送られる。 このようなカセットは、用紙状に記録される印字の印字品質が低下しないよう に、装着したカセットがキャリッジに対して前後左右及び上下に確実に位置決め することが必要である。そうでないとリボンの巻取り動作に不具合を生じ、特に 上下移動が大きいと印字ヘッドがリボン幅から上下方向にはみ出して印字に欠け を生じることがある。また、印字ヘッドは消耗品であり、半永久的使用のキャリ ッジに対して次々に新しいカセットを取り替えるかめのキャリッジに対してカセ ットが着脱自在であることが要求される。 このため、従来のカセットは、カセットの前部両側にキャリッジの位置決め部 材に夫々嵌合する位置決め用部位が設けられ、カセットの後側壁の中央部に、キ ャリッジに固着された位置決め部位に係合する位置決め用突出部が設けられ、こ のカセットの位置決め用突出部を、キャリッジの位置決め部位の山形突起の下側 に係合させていた。 2. Description of the Related Art Conventionally, there is a recording apparatus, for example, a thermal transfer printer that supplies a tape-shaped ink ribbon between a print head and a paper and prints while feeding an ink ribbon according to the movement of the carriage of the recording apparatus that supports the print head. It was The ink ribbon cassette for a thermal transfer printer will be described below as an example. The illustrated ink ribbon for a thermal transfer printer is contained in an ink ribbon cassette (hereinafter referred to as a cassette), and one end of the ink ribbon is wound around a supply reel that is a free roller. The other end is wound up by a winding reel which is a driving roller. After guiding the ink ribbon stretched on the supply reel and the take-up reel by a plurality of ribbon guides to correct the position in the vertical direction, it is sent so as to pass through the opening for receiving the print head on the front face of the cassette. . In such a cassette, it is necessary to securely position the mounted cassette in the front, rear, left, right, and up and down directions with respect to the carriage so that the print quality of the print recorded on the paper is not deteriorated. Otherwise, problems may occur in the ribbon winding operation, and especially when the vertical movement is large, the print head may stick out from the ribbon width in the vertical direction, causing printing defects. Further, the print head is a consumable item, and it is required that the cassette be detachable from the carriage for replacing a new cassette one after another with respect to the carriage for semi-permanent use. For this reason, the conventional cassette is provided with positioning parts on both sides of the front part of the cassette, which are fitted to the positioning parts of the carriage, and the positioning part fixed to the carriage is located at the center part of the rear side wall of the cassette. A matching positioning protrusion is provided, and the positioning protrusion of this cassette is engaged with the lower side of the chevron protrusion at the positioning portion of the carriage.
【考案が解決しようとする課題】 上述した従来のカセットは３点でキャリッジに装着されるので確実な位置決め が得られる。しかし、使用済のカセットは取り外し或いは新しいカセットを装着 するたびにキャリッジの位置決め部位に大きな応力がかかる。このため、位置決 め部位の根本等応力集中部にクラック等が生じ、従ってカセットの位置決め不良 を生じ、カセットがキャリッジから持ち上がったりしてインクリボンのずれ等を 起こして正常な印字が望めなくなる。 本考案の目的は、従来のようにカセット脱着時に生ずる応力を半永久使用部材 であるキャリッジ側の位置決め部位のみに負担をかけずに消耗部材であるカセッ ト側の位置決め用突出部でも負担してキャリッジの位置決め部位の使用寿命を延 長し、かつカセットのカセットの脱着の容易なインクリボンカセットを提供する ことである。Since the conventional cassette described above is mounted on the carriage at three points, reliable positioning can be obtained. However, when a used cassette is removed or a new cassette is installed, a large stress is applied to the positioning portion of the carriage. As a result, cracks or the like occur in the stress concentration portion such as the root of the position-determined portion, which results in mispositioning of the cassette, and the cassette is lifted from the carriage, causing misalignment of the ink ribbon, etc., making normal printing impossible. An object of the present invention is not to stress the stress generated at the time of cassette attachment / detachment only to the positioning portion on the carriage side, which is a semi-permanent member, as in the prior art, but also to the positioning protrusion on the cassette side, which is a consumable member, to carry the carriage. It is an object of the present invention to provide an ink ribbon cassette that extends the service life of the positioning part of the cassette and that can be easily attached and removed.
上記の目的は本考案によれば、内部に記録材を収納すると共に記録装置の装着 面に着脱自在の記録材収納カセットであって、上記カセットの前部の左右両側に は上記記録装置の位置決め部材に夫々嵌合する位置決め用部位が設けられ、また カセット後側壁の中央部には、記録装置に固着され、かつキャリッジの位置決め 用係合部位に係合する、位置決め用突出部が設けられたものであって、 上記のカセットの位置決め用係合部位が、上記カセットの後側壁の下部から上 方に向けて屈曲状に延びかつ上部に自由端部を有するかぎ形部材で形成され、上 記のカセットのかぎ形弾性部材の垂直状部の中間には、上記のキャリッジの位置 決め用係合部位の下側に係合する山形突起が設けられたことを特徴とする記録材 収納カセットによって構成される。 According to the present invention, the above-mentioned object is a recording material storage cassette that stores recording material inside and is removable from the mounting surface of the recording apparatus, and the recording apparatus is positioned on the left and right sides of the front part of the cassette. Positioning parts for fitting to the respective members are provided, and a positioning protrusion that is fixed to the recording device and engages with the positioning engagement part of the carriage is provided at the center of the rear side wall of the cassette. The positioning engagement portion of the cassette is formed by a hook-shaped member that extends upward from the lower portion of the rear side wall of the cassette in a bent shape and has a free end on the upper portion. In the middle of the vertical portion of the hook-shaped elastic member of the cassette, the recording material storage cassette is characterized in that a chevron projection engaging with the lower side of the above-mentioned engaging portion for positioning the carriage is provided. It is.
以下、添付図面を参照して本考案の実施例を説明する。なお、図面を明瞭にす るためにカセットの蓋、記録材及び記録材がインクリボンである場合のリボンガ イドを省略して示した。 第４図は記録装置のキャリッジ１に載置したカセット２を示す平面図で、カセ ット前部左側の印字ヘッド受入れ用開口凹部３及び後ろ側壁の中央部の凹部４に はキャリッジ１に取り付けた印字ヘッド５及び板バネ等で構成された位置決め用 係合部位６が夫々位置する。この位置決め用係合部位６はカセット２の後側壁中 央の凹部４に設けた位置決め用突出部７と係合する。 キャリッジ１に載置したカセット２が該キャリッジに対して前後左右及び上下 に移動しないように、キャリッジ１の底壁には前述の位置決め用突出部７の外に ２つの位置決め用開口、即ちカセット左側の長円形開口８と右側の角型開口９と が設けられている。 他方、キャリッジ１の上面には、上記の長円形開口８及び角型開口９に対応す る位置に２つの位置決め用部材、即ちガイドピン１０と突起１１が夫々設けられ ている。ガイドピン１０は上方から下方に向かって案内テーパー部と上下方向の 位置決めをする縮径段付部（この段付部はカセットの前方向の位置決めに有効で ある）を含み、また突起１１は上方から下方に向かって案内傾斜部と上下方向の 位置決めをする切欠き状段付部を含む（第１図及び第３図）。上記の突起１１の 水平断面は角形開口９に対して微小間隔を有して遊嵌されているので、キャリッ ジ１に対するカセット２の前後左右方向の位置決めに有効である。 第１図及び第２図に示すように、カセット２に設けられた位置決め用突出部７ はカセット２の下部から一端水平状に延び、続いて垂直状に延びた所謂かぎ形（ Ｌ型）の弾性部材１２で形成される。このかぎ形弾性部材１２は上端に指掛かり となる自由端部１２Ａと、中間部にはキヤリッジ１の位置決め用係合部位６の係 合部６Ａの下側に係合する山形突起１２ｂとを有する。上記のかぎ形弾性部材１ ２はプラスチック製のカセット２と一体成形することが望ましい。 カセット２の位置決め用開口８，９をキャリッジ１の位置決め部材１０，１１ に合わせてキャリッジ上にカセットを載置してカセットの後部を押し下げると、 かぎ形弾性部材１２の山形突起１２Ｂがキャリッジ１の位置決め用係合部位６の 係合部６Ａの上側に係合し、続いてかぎ形弾性部材１２が弾性変形して、山形突 起１２Ｂが係合部６Ａの下側に係合する。 上述したようにガイドピン１０と長円形開口８とによって、上下及び前後左右 方向の位置決めが出来、更にキャリッジ１の位置決め用係合部位６とかぎ形弾性 部材１２とによって、上下および後方向の位置決めができるので、カセット２は キャリッジ１に対して完全に位置決めされ、しかも位置決め用係合部位６とかぎ 形弾性部材１２が共に弾性変形するので、位置決め用係合部位６の疲労がない。 また、キャリッジ２を取り外す時にかぎ形弾性部材１２の自由端部１２Ｂを軽 く前方に押すと、かぎ形弾性部材１２が前方に撓んで、位置決め用係合部位６に 殆ど応力を作用させずにカセット２を取り外すことができる。 Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. For the sake of clarity, the lid of the cassette, the recording material, and the ribbon guide when the recording material is an ink ribbon are omitted. FIG. 4 is a plan view showing the cassette 2 mounted on the carriage 1 of the recording apparatus. The cassette 1 is attached to the print head receiving opening concave portion 3 on the left side of the front of the cassette and the central concave portion 4 of the rear side wall. Positioning engagement parts 6 each composed of a print head 5 and a leaf spring are located. The positioning engagement portion 6 engages with the positioning protrusion 7 provided in the recess 4 in the center of the rear side wall of the cassette 2. In order to prevent the cassette 2 mounted on the carriage 1 from moving back and forth, left and right, and up and down with respect to the carriage 1, two positioning openings, namely the left side of the cassette, are provided on the bottom wall of the carriage 1 in addition to the above-mentioned positioning protrusions 7. And an oblong opening 9 on the right side are provided. On the other hand, on the upper surface of the carriage 1, two positioning members, that is, a guide pin 10 and a protrusion 11 are provided at positions corresponding to the oval opening 8 and the rectangular opening 9, respectively. The guide pin 10 includes a guide taper portion from the upper side to the lower side and a reduced-diameter stepped portion (which is effective for frontward positioning of the cassette) for positioning in the vertical direction, and the projection 11 is upward. It includes a guide inclined portion and a notched stepped portion for positioning in the up-down direction from below (FIGS. 1 and 3). Since the horizontal cross section of the projection 11 is loosely fitted into the rectangular opening 9 with a minute gap, it is effective for positioning the cassette 2 with respect to the carriage 1 in the front-rear and left-right directions. As shown in FIG. 1 and FIG. 2, the positioning protrusion 7 provided on the cassette 2 has a so-called hook-shaped (L-shaped) shape that extends horizontally from the lower portion of the cassette 2 and then extends vertically. It is formed of the elastic member 12. The hook-shaped elastic member 12 has a free end portion 12A for hooking a finger on the upper end, and a chevron projection 12b that engages with a lower portion of the engaging portion 6A of the positioning engaging portion 6 of the carriage 1 in the middle portion. . It is desirable that the hook-shaped elastic member 12 be integrally molded with the plastic cassette 2. When the cassette is placed on the carriage by aligning the positioning openings 8 and 9 of the cassette 2 with the positioning members 10 and 11 of the carriage 1 and the rear part of the cassette is pushed down, the chevron-shaped protrusions 12B of the hook-shaped elastic member 12 are attached to the carriage 1. The hook-shaped elastic member 12 is elastically deformed by engaging with the upper side of the engaging portion 6A of the positioning engaging portion 6, and the chevron protrusion 12B engages with the lower side of the engaging portion 6A. As described above, the guide pin 10 and the oval opening 8 enable vertical and front-rear lateral positioning, and the positioning engagement portion 6 of the carriage 1 and the hook-shaped elastic member 12 enable vertical and backward positioning. Therefore, the cassette 2 is completely positioned with respect to the carriage 1, and since the positioning engagement portion 6 and the key-shaped elastic member 12 both elastically deform, the positioning engagement portion 6 is free from fatigue. When the free end portion 12B of the hook-shaped elastic member 12 is pushed lightly forward when the carriage 2 is removed, the hook-shaped elastic member 12 bends forward and almost no stress is applied to the positioning engaging portion 6. The cassette 2 can be removed.
（１）本考案は上記のように構成したので、従来のように記録装置にカセット を装着する際の大きな応力に起因し、殊にカセットを取り外す際の極端に大きな 応力に起因して生じた記録装置側の位置決め用係合部位の破損をかぎ形弾性部材 の柔軟性と押圧部である自由端部とによって確実にかつ簡単に解消できる。 （２）記録装置側の位置決め用係合部位が剛体でもよく、支持体の材質の選択 幅が広がり、安価なプリンタ等の記録装置の製造が可能となる。 （３）従来の構成ではカセットの本体・ケースの組み付け状態や変形がリボン 走行に悪影響を与えるが、本発明ではがぎ形弾性部材がカセットの壁から独立し ているため、位置決め用係合部位の荷重をカセットケースの壁が受けにくいため 、記録装置稼働時にもカセットの走行安定性を確保しやすい（例えば、蓋とケー スの接続が多少ラフでも良い）。 （４）がぎ形弾性片上端をつかむことにより、着脱が容易になり、使い勝手が 向上する。 （５）カセット２に設けられた位置決め用突出部７はカセット２の下部から一 端水平状に延び、続いて垂直状に延びた所謂かぎ形（Ｌ型）の弾性部材１２で形 成されるため、下から延びるキャリッジ側の位置決め用係合部位６との間で係合 不良が起こらない（弾性部材１２とカセット２の後側壁との間にできる隙間に、 キャリッジ側の位置決め用係合部位６が入り込むことが無い。）。 （６）成形された薄板で構成されるカセットの蓋体（カバー）（図示せず）に 位置決め用突出部７を設けるのに比べ、厚みを持つカセット本体（カセット２） に位置決め用突出部７を設けることにより、位置決め用突出部７がカセット２の 後側壁と同程度の高さで同じ方向に延びているので、位置決め用突出部７をカセ ット２と一体に成形するに際して金型の厚さが増加することはなく、また、カバ ーは突起した部分の無い板状のものとなり金型の厚さが薄くて良く、双方におい て成形コストの上昇を抑えることが出来る。 (1) Since the present invention is configured as described above, it is caused by a large stress when mounting the cassette on the recording apparatus as in the conventional case, and particularly caused by an extremely large stress when the cassette is removed. Damage to the positioning engagement portion on the recording apparatus side can be reliably and easily eliminated by the flexibility of the hook-shaped elastic member and the free end portion that is the pressing portion. (2) The positioning engagement portion on the recording apparatus side may be a rigid body, and the range of choices for the material of the support is widened, and it is possible to manufacture an inexpensive recording apparatus such as a printer. (3) In the conventional configuration, the assembled state and deformation of the main body / case of the cassette have an adverse effect on the ribbon running. However, in the present invention, since the cage-shaped elastic member is independent of the cassette wall, the positioning engagement portion Since it is difficult for the wall of the cassette case to receive the load of, the running stability of the cassette can be easily ensured even when the recording device is operating (for example, the lid and case may be slightly rough). (4) By grasping the upper end of the hook-shaped elastic piece, it is easy to attach and detach and the usability is improved. (5) The positioning protrusion 7 provided on the cassette 2 is formed by a so-called hook-shaped (L-shaped) elastic member 12 that extends horizontally from the lower portion of the cassette 2 and then extends vertically. Therefore, no engagement failure occurs between the carriage-side positioning engagement portion 6 extending from the bottom (the carriage-side positioning engagement portion is provided in the gap formed between the elastic member 12 and the rear side wall of the cassette 2). 6 never enters.). (6) Compared to providing the positioning protrusion 7 on the lid (cover) (not shown) of the cassette formed by the molded thin plate, the positioning protrusion 7 is provided on the cassette body (cassette 2) having a large thickness. By providing the positioning protrusion 7 extending in the same direction as the rear side wall of the cassette 2 at the same height, when the positioning protrusion 7 is formed integrally with the cassette 2, The thickness does not increase, and the cover has a plate-like shape with no protruding parts, and the thickness of the mold can be small, and both sides can suppress an increase in molding cost.
【図１】本考案の実施例を示す第４図のＩ−Ｉ線につい
ての縦断面図である。FIG. 1 is a vertical sectional view taken along the line I-I of FIG. 4 showing an embodiment of the present invention.
【図２】本考案の要部の拡大断面図である。FIG. 2 is an enlarged cross-sectional view of a main part of the present invention.
【図３】本考案の実施例を示す第４図の■−■線につい
ての要部の拡大縦断面図である。FIG. 3 is an enlarged vertical cross-sectional view of the main part taken along the line 1--4 in FIG. 4 showing an embodiment of the present invention.
【図４】本考案の平面図である。FIG. 4 is a plan view of the present invention.
１ 記録装置（キャリッジ） ２ 記録材収納カセット ３ カセット前部左側の印字ヘッド受入れ用開
口凹部 ４ カセット２の後側壁中央の凹部 ５ 印字ヘッド ６ 位置決め用係合部位 ６Ａ 位置決め用係合部位６の係合部 ７ 位置決め用突出部 ８ 位置決め用開口 ９ 位置決め用開口 １０ 位置決め部材 １１ 位置決め部材 １２ かぎ形弾性部材 １２Ａ 自由端部 １２Ｂ 山形突起DESCRIPTION OF SYMBOLS 1 Recording device (carriage) 2 Recording material storage cassette 3 Opening concave part for receiving the print head on the front left side of the cassette 4 Concave part in the center of the rear side wall of the cassette 2 Print head 6 Positioning engagement part 6A Engagement of the positioning engagement part 6 Joint 7 Positioning protrusion 8 Positioning opening 9 Positioning opening 10 Positioning member 11 Positioning member 12 Key-shaped elastic member 12A Free end 12B Angled protrusion
Claims (1)
（１）の装着面に着脱自在の記録材料収納カセット
（２）であって、上記カセットの前方には上記記録装置
の位置決め部に夫々位置決めされる位置決め部が設けら
れ、また、カセットの後側壁の中央部には、記録装置に
固着されかつ位置決め部材（６）に係合する位置決め用
突出部（７）が、カセット（２）と一体に成形されて設
けられたものであって、上記の位置決め用突出部（７）
が、上記カセットの後側壁の下部から上方に向けて屈曲
状に延びかつ、上部に自由端部（１２Ａ）を有するかぎ
形弾性部材（１２）で形成され、上記のかぎ形弾性部材
の垂直状部の中間には上記位決め部材の係合部（６Ａ）
の下側に係合する山形突起（１２Ｂ）が設けられたこと
を特徴とする記録材収納カセット。1. A recording material accommodating cassette (2) for accommodating a recording material inside and being detachable from a mounting surface of a recording device (1), wherein a positioning portion of the recording device is provided in front of the cassette. A positioning part for positioning is provided, and a positioning protrusion (7) fixed to the recording device and engaged with the positioning member (6) is provided at the center of the rear side wall of the cassette and the cassette (2). The positioning protrusion (7) is integrally formed and provided.
Is formed by a hook-shaped elastic member (12) that extends upward from a lower portion of the rear side wall of the cassette and has a free end portion (12A) on the upper portion, and the vertical shape of the hook-shaped elastic member. The engaging portion (6A) of the positioning member is located in the middle of the portion.
A recording material storage cassette having a chevron projection (12B) engaging with the lower side of the recording material storage cassette.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995013082U JP2602093Y2 (en) | 1995-11-17 | 1995-11-17 | Recording material storage cassette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995013082U JP2602093Y2 (en) | 1995-11-17 | 1995-11-17 | Recording material storage cassette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH081156U true JPH081156U (en) | 1996-07-30 |
| JP2602093Y2 JP2602093Y2 (en) | 1999-12-20 |
Family
ID=11823256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1995013082U Expired - Lifetime JP2602093Y2 (en) | 1995-11-17 | 1995-11-17 | Recording material storage cassette |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2602093Y2 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5621884A (en) * | 1979-07-31 | 1981-02-28 | Toshiba Corp | Ink ribbon device for printer |
| JPS5845080A (en) * | 1981-09-09 | 1983-03-16 | Toshiba Corp | Printer |
| JPS6099692A (en) * | 1983-11-07 | 1985-06-03 | Canon Inc | Ink ribbon cassette supporting device |
| JPS60250982A (en) * | 1984-05-28 | 1985-12-11 | Tokyo Electric Co Ltd | Transfer-type thermal printer |
| JPS62256684A (en) * | 1986-04-30 | 1987-11-09 | Seiko Epson Corp | Printer |
-
1995
- 1995-11-17 JP JP1995013082U patent/JP2602093Y2/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5621884A (en) * | 1979-07-31 | 1981-02-28 | Toshiba Corp | Ink ribbon device for printer |
| JPS5845080A (en) * | 1981-09-09 | 1983-03-16 | Toshiba Corp | Printer |
| JPS6099692A (en) * | 1983-11-07 | 1985-06-03 | Canon Inc | Ink ribbon cassette supporting device |
| JPS60250982A (en) * | 1984-05-28 | 1985-12-11 | Tokyo Electric Co Ltd | Transfer-type thermal printer |
| JPS62256684A (en) * | 1986-04-30 | 1987-11-09 | Seiko Epson Corp | Printer |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2602093Y2 (en) | 1999-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 19980721 |