12469681246968
【發明所屬之技術領域】 本發明係提供一種用於印表機之喷墨g，尤指一種用 於喷墨E且其上的接點數目或喷墨頭位置為不對稱分布之 卷帶自動接合裝置。 【先前技術】 凊參考圖一 A，圖一 A為習知卷帶自動接合裝置μ 設置於一噴墨匣（printhead cartridge) 10之墨水槽12上的 示意圖，墨水槽12係用來裝載列印用的墨水，卷帶自動接 合裝置（tape automated bonding device，TAB device) 14 内之卷帶係從墨水槽12的前表面15繞曲貼合至墨水槽12 的底面19。卷帶自動接合裝置14包含複數個接點 (contacts ) 16 ’母一接點皆連接於一對應之走線(trace) 17， 走線17係將複數個接點16電連接至一噴墨頭（printhead) 18，f墨頭18係没置於卷帶自動接合裝置14上且位於墨 水槽12的底面19。卷帶自動接合裝置14係對稱於噴墨匣 10之中心線A-A，更明確地說，複數個接點16係平均分 佈於中心線A-A之兩側，而喷墨頭18的中心線之延伸線 則交會於中心線A-A。 請參考圖一 B及圖一 C，噴墨匣係設置於一印表機1〇〇 1246968 内且受印表機100控制。印表機100包含一軟性電路板 (flexible circuit board，FCB)102(未顯示於圖一 B)，其係用 來電連接至卷帶自動接合裝置14的複數個接點16，以使 喷墨匣10得以接收從印表機1〇〇所傳來的訊號。喷墨頭 18係依據接點16所傳來之訊號來控制墨水槽12噴出墨水 以完成列印的工作。此外，軟性電路板102可容納二個並 排於印表機1〇〇内之噴墨匣10。 然而習知技術的缺點在於，上述複數個對稱性排列之接 點16及卷帶自動接合裝置14上的噴墨頭18將會使軟性電 路板102的尺寸變得較大，當然價格也就變得較責。电 【發明内容】 因此，本發明之目的在於提供一種卷帶自動接人壯 置，其包含複數個非對稱排列之接點及偏離〜中心線2衣 之喷墨頭，以縮減印表機内相對應軟性電路板之立= (dimples)分佈面積。 凹/同 本贫明心取I土貝处例中巷帶自動接合裝置勹人 帶、一喷墨頭設置於卷帶上、以及複數個接點用來J 表機所發出之訊號並進而將訊號傳送至喷墨碩。 收 帶包含-可被-中心線所平分之區域，中 ’ 一第一面及一第二面，第一面之面積與第二面之I刀 <面積幾 1246968 相等。另外，複數個接點係以複數行之排列方式設置於卷 帶上，第一面上之接點行數係不同於第二面上之接點行 數，以使分佈於第一面之接點數多於分佈於第二面之接點數。 上述的喷墨頭可該喷墨頭可以對準中心線的方式或以 偏離中心線的方式設置於卷帶上。如果，喷墨頭係以偏離 中心線的方式設置於卷帶上，則卷帶上的複數個接點可以 對稱性的方式設置於中心線的兩側。 本發明複數個接點的非對稱排列及喷墨頭的偏離中心 線排列之優點在於其可容許印表機内之軟性電路板的尺寸 儘可能的縮小，以降低印表機的製造成本。 【實施方式】 一卷帶自動接合裝置之設計係受限於喷墨匣及應用該 卷帶自動接合裝置之印表機内的軟性電路板之設計，在接 下來的敘述中所提及之卷帶自動接合裝置的外形皆與其所 對應之喷墨匣及軟性電路板的外形相配合，然而本發明並 不受限於以下所提及之實施例，本發明可應用於各種外形 之軟性電路板及喷墨匣。 請參考圖二，圖二為本發明卷帶自動接合裝置30之示 意圖，卷帶自動接合裝置30包含一彈性多分子聚合物 1246968 (polymer)材質之卷帶及一塑膠材質之l型底座31(顯示 於圖九），卷帶自動接合裝置30係設置於一喷墨匡2〇之墨 水槽22 ’墨水槽22係用來裝載列印用的墨水。卷帶自動 接合裝置30係設置於墨水槽22之前表面以及底面％上， 卷π自動接合裝置30之中心線係與喷墨匣2〇之中心線 Β-Β重合。喷墨昆2〇係被設置於一印表機内，且受控於該 2表機之控制以將墨水喷至像是紙類之可列印物體上。卷 f自動接合裝置30係藉由純該印表機所傳來之訊號的 方式充田該印表機内之軟性電路板與喷墨匣之間的資 料傳輸介面。當卷帶自動接合|置3()接收該印表機所傳來 之噴墨訊號時’墨水槽22内的墨水就會被喷至紙上。 口月參考圖二，圖二為卷帶自動接合裝置％之詳細圖示。 圖-中之撓性卷帶係附著於噴墨g 2G上，為了方便說明起 見’圖二中卷帶自動接合裝置30之撓性卷帶係攤平的且不 附著於喷墨匣20上。卷帶自動接合裝置30之撓性卷帶上 包含複數個接點32，排列成複數行直線 32c，每一接點32 旮對應於一走線34，其係將該接點32電連接至一嘴墨頭 36。當噴墨匣2〇接收來自於印表機的訊號時，噴墨頭％ 係為卷帶自動接合裝置30内用來喷墨的元件。噴墨頭36 係沿著中心線B-B設置，也就是說，喷墨頭36的中心線係 與噴墨匣20之中心線b_b重合。而複數個接點32則係以 非對稱之方式被設置於中心線兩側的四行直線32c 1246968 上。中心線B-B將卷帶自動接合裝置30分為一第一邊30a 及一第二邊30b，第一邊30a與第二邊30b的面積約略相 等，上述的四行直線32c中的三行直線32c係位於第一邊 30a上，而其餘的一行直線32c則位於第二邊30b上。走線 34係採最短路徑之佈局型態。為了要讓第一邊30a及第二 邊30b内之直線32c的行數不同，複數個接點32係以非對 稱之方式排列於第一邊30a及第二邊30b上。如果複數個 接點32係非以複數行之方式排列，那麼任一邊上的接點 32數目一定要大於另一邊上的接點32數目，如此才能使 設置於印表機内設置的軟性電路板之接觸面積得以縮減。 一般說來，第一邊30a與第二邊30b上的接點32數目相差 百分之五以上，或者是單一接點就可自成一直線32c。請 注意，卷帶自動接合裝置30中之複數行直線32c並不一定 要與中心線B-B平行，複數行直線32c也可與中心線垂直， 上述的兩種直線32c設置方式皆同等適用於以下的實施例。 請參考圖四，圖四為本發明之第二實施例。如前所述， 喷墨頭36的中心線之係與卷帶自動接合裝置30之中心線 B-B重合，然而，在本實施例中，所有的接點32皆位於第 一邊30a上的四行直線32c上，當然所有的接點32也可位 於第二邊30b上。走線34亦係採最短路徑之佈局型態。 請參考圖九，圖九為從喷墨匣20的墨水槽22上脫離之 1246968 卷帶自動接合裝置30的背視圖，圖九中顯 裝置30包含複數個插腳（pins) 37，' f自動接合 拆解的（detachable)方式將卷帶自 2來以機械性可 喷墨昆20之黑皮揭9? ^ / 衣置30連接於 u之墨水槽22。複數個插腳 接合裝置30上鄰接於墨水槽22 刀佈於卷π自動 卷帶自動接合裝置3。也可包含::表：4的區域’當然 ^ h 之底面26的區域之複數個插 7係以金屬製成之小型板狀物，其可轉合 :土日22上與其相對應之孔洞，複數個插腳37也可為 金成之圓形物體或其它以金屬、或非金屬（例如像是 •、卷V自動接合裝置3〇的底座31相同材質之物質所製成） β成的固定結構。複數個_37之排列方式要能使卷帶自 動，合I置3G能緊緊地固定於墨水槽22。在圖九中也顯 示土尺/主入官（mk pipe) 38，其係用來將墨水從墨水槽 22庄^至嘴墨頭36。當卷帶自動接合裝置30連接於墨水 槽22呀墨水〉主入管38會穿透至墨水槽u内，並且擠壓 土尺槽22内含有墨水之泡棉（foam)(圖中未示），形成從 墨水槽22至噴墨頭36之喷墨路彳f。底座31上也包含-孔，其係連接於喷墨頭36，用來將墨水從墨水槽22傳送 至喷土頭36。為了達成上述的要求，墨水注入管係位 於對應於噴墨頭36之位置處。 請參考圖五， 圖五為本發明之第三實施例，一卷帶自動 1246968 接β衣置50中的撓性卷帶係設置於—噴墨匣之墨水槽 42上，除了卷帶自動接合裝置50在噴墨匣4〇中的之位置 卷f自動接合裝置3〇在育墨g 20中之位置不同以外， 本實施例中喷墨匣40之設計及運作與圖二中喷墨匣2〇之 汉计及運作完全相同。卷帶自動接合装置5〇係沿著一中心 線D D a又置，中心線D-D係約略偏離噴墨匣4〇之中心線 c c，也就是說中心線c_c與中心線平行但不重合。 卷π自動接合裝置50之所以係位於噴墨匣4〇上約略偏離 喷墨匣40之中心線c_c的位置上，係方便喷墨匣4〇之同 一設計。 請參考圖六，圖六為卷帶自動接合襞置50的更詳細之示意圖。 圖五中之撓性卷;^、附著於喷,SE4G上’為了方便制起見，圖 ’、中卷▼自動接合裝置5〇之撓性卷帶係攤平的且不附著於喷墨昆 4〇上。卷f自動接合裝置％包含複數個接點52，排列成複數行 絲处’每-接點皆對應於一走線％，其係將該接點π電連接 至-噴墨頭56。喷墨頭56之中心線係偏離至卷帶自動接合裳置 之中〜線D-D的左側，當然嘴墨頭％之中心線也可偏離至卷 帶自動接合裝置50之中心線D_D的右側。中心線D_D將卷帶自 動接合裝置50分為一第一邊地及_第二邊遞，右左兩邊施、 5〇b的面積約略相等，更明確地說，噴墨頭％之中心線與卷帶自 動接合裝置5G之巾^線D_D平行料重合。複數個迦52係對 稱地分佈於四行直線处，其中兩行直線处係分佈於第—邊· 1246968 而另兩行直線52c則分佈於第 數個接點52。 邊5〇b，走線54的佈局對應於複 瓤 請參考圖七，圖七為本發 弟四貝施例。如之前所描述的| 二實邊喊頭56之巾心_轉环赠d 第四實_㈣魏_點52之彳_式為精槪，1丨中有而十 -個接點52係設置於第二邊之三行直線级上，而其餘的四 健點52則係設置於第—邊5〇a之一行絲级上，走線％之 佈局方式也要能確定能讓複數個接點52有效地電連接至喷 56 〇 请參考圖人，圖人為本發明之第五實_。在此實施例 中，喷墨頭56、所有的接點52、以及所有的走線54皆位 於中心線D-D之左侧’以致於所有的直線52ς也都位於第 二邊50b。走線54之佈局可延伸至第一邊5如，如此之延 伸式佈局方式可縮小該軟性電路板的面積。 *請參考圖十，圖十為從喷墨匿4〇的墨水槽42脫離之卷 帶自動接合裝£5〇_視圖，圖十中顯示卷帶自動接合裝 置50包含複數個插腳57，其係用來以機械性可拆解= 式將卷帶自動接合裝置5〇連接於噴墨匣40之墨水槽42。 複^個插腳57係以金屬製成之小型板狀物，其可^於墨 水槽22上與其相對應之孔洞。與圖九中之卷帶自動接合裝 12 1246968 置30相同，複數個插腳57 你炎帶ό人壯® C 置、排列方式皆係設計成 使卷4動接合裝置5G能^地 十中也顯示一墨水注入管58,苴 2上。圖 注入至嗔墨頭56。當卷帶自動接係八用來將墨水從墨水槽42 ㈣時，墨水注人管5_^=置/係連接於墨水 槽U内之内含墨水之泡棉（圖=水槽42並且擠壓墨水 至喷墨頭56之喷墨路徑。底//朴形成從墨水槽42 於喷墨碩56，絲將墨水從 上包含—孔’其係連接 為了達成上述的要求，墨水二二42傳送至喷墨頭56’ %之位置處。 s 58係位於對應於喷墨頭 列方 式的接t f知之技# ’本發明提供複數個非對稱排… ^性電跃Γ偏離中心'線位置的噴墨頭以縮減該印表機内的 路板之尺寸’如此將會降低該軟性電路板之成本， 並從而降低該印表機之成本。 以上所述僅為本發明之較佳實施例，凡依本發明申請專 範圍所做之均等變化與修飾，皆應屬本發明專利之涵蓋範圍。 【圖式簡單說明】 圖A為習知卷帶自動接合裝置設置於一喷墨匣内之墨水 槽上的示意圖。 圖B為習知内含圖一 a中之喷墨匣的印表機之示意圖。 13 1246968 圖一 C為圖一 B中之印表機内的軟性電路板之示意圖。 圖二為本發明卷帶自動接合裝置之示意圖。 圖三為圖二中之卷帶自動接合裝置之詳細圖。 圖四為本發明卷帶自動接合裝置之第二實施例的詳細圖。 圖五為將本發明卷帶自動接合裝置之第三實施例設置於一 喷墨匣上的透視圖。 圖六為圖五中之卷帶自動接合裝置的詳細圖。 圖七為將本發明卷帶自動接合裝置之第四實施例的詳細圖。 圖八為將本發明卷帶自動接合裝置之第五實施例的詳細圖。 圖九為圖二中之卷帶自動接合裝置的背視圖。 圖十為圖五中之卷帶自動接合裝置的背視圖。 【主要元件符號說明】 12、22、42墨水槽 15、24 前表面 17、34、54 走線 19、26 底面 37、57 插腳 100 印表機 10、20、40 喷墨匣 14、30、50 卷帶自動接合裝置 16、32、52 接點 18、36、56 喷墨頭 31、51 底座 38、58 墨水注入管 102 軟性電路板 14BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention provides an inkjet g for a printer, and more particularly to a tape automatic for inkjet E and having a number of contacts or an inkjet head position asymmetrically distributed. Engagement device. [Prior Art] Referring to FIG. 1A, FIG. 1A is a schematic view showing a conventional tape and tape automatic bonding device μ disposed on an ink tank 12 of a printhead cartridge 10 for loading prints. The tape used in the tape automated bonding device (TAB device) 14 is wound from the front surface 15 of the ink tank 12 to the bottom surface 19 of the ink tank 12. The tape automatic bonding device 14 includes a plurality of contacts 16 'the mother and one contacts are connected to a corresponding trace. The trace 17 electrically connects the plurality of contacts 16 to an inkjet head. (printhead) 18, f The ink head 18 is not placed on the web automatic bonding device 14 and is located on the bottom surface 19 of the ink tank 12. The automatic tape joining device 14 is symmetrical about the center line AA of the ink jet cassette 10, and more specifically, a plurality of contacts 16 are evenly distributed on both sides of the center line AA, and the center line of the ink jet head 18 is extended. Then meet at the center line AA. Referring to FIG. 1B and FIG. 1C, the inkjet system is disposed in a printer 1〇〇 1246968 and controlled by the printer 100. The printer 100 includes a flexible circuit board (FCB) 102 (not shown in FIG. 1B) for electrically connecting to a plurality of contacts 16 of the tape automated bonding device 14 for ink jetting. 10 is able to receive the signal from the printer. The ink jet head 18 controls the ink tank 12 to eject ink according to the signal transmitted from the contact 16 to complete the printing operation. In addition, the flexible circuit board 102 can accommodate two ink jet cartridges 10 arranged in line with the printer. However, a disadvantage of the prior art is that the plurality of symmetrically arranged contacts 16 and the ink jet head 18 on the tape automatic bonding device 14 will make the size of the flexible circuit board 102 larger, and of course the price will change. Be more responsible. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide an automatic tape take-up that includes a plurality of asymmetrically arranged contacts and an ink jet head offset from the centerline 2 to reduce the internal phase of the printer. Corresponding to the soft board's vertical = (dimples) distribution area. Concave/similar to the poor, take the I-belt case, the automatic belt-engaging device, the ink-jet head on the tape, and the plurality of contacts for the signal from the J-machine and then The signal is transmitted to the inkjet master. The take-up includes an area that can be divided by the center line, a first side and a second side, the area of the first side being equal to the area of the second side of the I knife <1246968. In addition, the plurality of contacts are arranged on the tape in a plurality of rows, and the number of the contact rows on the first surface is different from the number of the contact rows on the second surface, so that the distribution is on the first surface. The number of points is more than the number of contacts distributed on the second side. The above-described ink jet head can be disposed on the take-up reel in such a manner that the ink jet head can be aligned with the center line or off the center line. If the ink jet head is placed on the web in an off-center line, a plurality of contacts on the web can be disposed symmetrically on both sides of the center line. The asymmetric arrangement of the plurality of contacts of the present invention and the off-center alignment of the ink jet head have the advantage that they can allow the size of the flexible circuit board in the printer to be as small as possible to reduce the manufacturing cost of the printer. [Embodiment] The design of a roll automatic joining device is limited by the design of the ink jet cartridge and the flexible circuit board in the printer using the automatic tape joining device, and the tape mentioned in the following description The shape of the automatic bonding device is matched with the shape of the inkjet cartridge and the flexible circuit board corresponding thereto. However, the present invention is not limited to the embodiments mentioned below, and the invention can be applied to flexible circuit boards of various shapes and Inkjet 匣. Referring to FIG. 2, FIG. 2 is a schematic view of the automatic tape joining device 30 of the present invention. The automatic tape joining device 30 comprises an elastic multi-molecular polymer 1246968 (polymer) material tape and a plastic material l-type base 31 ( As shown in Fig. 9), the automatic tape joining device 30 is disposed in an ink tank 22 of an ink jet cartridge 2'. The ink tank 22 is used for loading ink for printing. The tape automatic joining device 30 is disposed on the front surface and the bottom surface % of the ink tank 22, and the center line of the roll π automatic joining device 30 coincides with the center line Β-Β of the ink jet 匣2〇. The ink jet system is disposed in a printer and is controlled by the control of the watch to spray ink onto a printable object such as paper. The roll f automatic engagement device 30 charges the data transfer interface between the flexible circuit board and the ink jet cassette in the printer by purely the signal transmitted from the printer. When the tape is automatically engaged|set 3 () to receive the ink jet signal from the printer, the ink in the ink tank 22 is ejected onto the paper. Referring to Figure 2, Figure 2 is a detailed illustration of the % of the automatic tape joining device. The flexible tape of the drawing is attached to the inkjet g 2G. For the convenience of description, the flexible tape of the tape automatic bonding device 30 in FIG. 2 is flattened and does not adhere to the inkjet cartridge 20. . The flexible tape of the automatic tape joining device 30 includes a plurality of contacts 32 arranged in a plurality of straight lines 32c, each of the contacts 32 旮 corresponding to a wire 34 electrically connecting the contacts 32 to one Mouth ink head 36. When the ink jet cassette receives a signal from the printer, the ink jet head % is an element for ejecting ink in the web automatic bonding device 30. The ink jet head 36 is disposed along the center line B-B, that is, the center line of the ink jet head 36 coincides with the center line b_b of the ink jet cassette 20. The plurality of contacts 32 are arranged asymmetrically on four lines of straight lines 32c 1246968 on either side of the centerline. The center line BB divides the automatic tape joining device 30 into a first side 30a and a second side 30b. The areas of the first side 30a and the second side 30b are approximately equal, and the three lines of the above four lines 32c are 32c. It is located on the first side 30a, and the remaining line 32c is located on the second side 30b. Trace 34 is the layout pattern of the shortest path. In order to make the number of lines of the straight line 32c in the first side 30a and the second side 30b different, a plurality of contacts 32 are arranged in an asymmetrical manner on the first side 30a and the second side 30b. If a plurality of contacts 32 are not arranged in a plurality of rows, the number of contacts 32 on either side must be greater than the number of contacts 32 on the other side, so that the flexible circuit board disposed in the printer can be placed. The contact area is reduced. In general, the number of contacts 32 on the first side 30a and the second side 30b differs by more than five percent, or a single contact can be self-contained in a straight line 32c. Please note that the plurality of straight lines 32c in the automatic tape joining device 30 do not have to be parallel to the center line BB, and the plurality of straight lines 32c can also be perpendicular to the center line. The above two straight lines 32c are equally applicable to the following Example. Please refer to FIG. 4, which is a second embodiment of the present invention. As described above, the center line of the ink jet head 36 coincides with the center line BB of the automatic tape joining device 30, however, in the present embodiment, all the contacts 32 are located on the first side 30a. On line 32c, of course, all of the contacts 32 can also be located on the second side 30b. Trace 34 is also the layout of the shortest path. Referring to FIG. 9, FIG. 9 is a rear view of the 1246968 tape automatic bonding device 30 detached from the ink tank 22 of the inkjet cartridge 20. The display device 30 of FIG. 9 includes a plurality of pins 37, 'f automatic bonding The detachable method takes the tape from 2 to the black ink of the mechanical ink jet 20 and the clothing 30 is connected to the ink tank 22 of the u. A plurality of pin engagement devices 30 are attached to the roll π automatic tape automatic bonding device 3 adjacent to the ink tank 22. It may also include:: Table: Area of 4 'of course ^ h The area of the bottom surface 26 of the plurality of inserts 7 is a small plate made of metal, which can be converted: the hole corresponding to the earth day 22, plural The pins 37 may also be a circular structure of gold or other fixed structure made of metal or non-metal (for example, a material of the same material as the base 31 of the automatic joining device 3). The plurality of _37 are arranged in such a manner that the tape can be automatically rotated, and the I3 can be tightly fixed to the ink tank 22. Also shown in Fig. 9 is a mk pipe 38 which is used to transfer ink from the ink tank 22 to the nozzle head 36. When the tape automatic bonding device 30 is connected to the ink tank 22, the ink>main inlet tube 38 penetrates into the ink tank u, and squeezes the foam (not shown) containing the ink in the soil ruler groove 22, An ink jet path f from the ink tank 22 to the ink jet head 36 is formed. The base 31 also includes a hole that is coupled to the ink jet head 36 for transferring ink from the ink tank 22 to the sprinkler head 36. In order to achieve the above requirements, the ink injection tube is located at a position corresponding to the ink jet head 36. Referring to FIG. 5, FIG. 5 is a third embodiment of the present invention. A flexible tape reel in a roll-to-belt automatic 1246968 is placed on the ink tank 42 of the inkjet cartridge, except for automatic tape bonding. The design and operation of the inkjet cartridge 40 in this embodiment is different from that of the inkjet cartridge 2 in FIG. 2, except that the position of the automatic bonding device 3 in the inkjet cartridge is different. Han’s calculations and operations are identical. The take-up automatic joining device 5 is again disposed along a center line D D a which is approximately offset from the center line c c of the ink jet cassette 4, that is, the center line c_c is parallel to the center line but does not coincide. The roll π automatic joining device 50 is located on the ink jet port 4 at a position slightly offset from the center line c_c of the ink jet port 40 to facilitate the same design of the ink jet port. Please refer to FIG. 6 , which is a more detailed schematic diagram of the tape automatic joining device 50 . The flexible roll in Figure 5; ^, attached to the spray, SE4G 'for the sake of convenience, the flexible roll of the picture ', the middle roll ▼ automatic joint device is flat and does not adhere to the inkjet 4 〇. The roll f automatic engagement device % includes a plurality of contacts 52 arranged in a plurality of rows where each of the contacts corresponds to a trace %, which electrically connects the contacts π to the ink-jet head 56. The center line of the ink jet head 56 is deviated to the left side of the tape automatic bonding skirt - line D-D, and of course the center line of the mouth ink head % can also be shifted to the right side of the center line D_D of the tape automatic joining device 50. The center line D_D divides the automatic tape joining device 50 into a first side and a second side, and the areas on the right and left sides and 5〇b are approximately equal, more specifically, the center line and the volume of the ink jet head. The towel D_D with the automatic joining device 5G is overlapped. A plurality of Ka 52s are symmetrically distributed in four lines of straight lines, wherein two lines are distributed at the first side 1246968 and the other two lines 52c are distributed at the first joint 52. On the side 5〇b, the layout of the trace 54 corresponds to the complex. Please refer to Figure 7. Figure 7 is the example of the four-child application. As described before | two real side shouting head 56 towel heart _ turn ring gift d fourth real _ (four) Wei _ point 52 彳 _ style is fine, 1 丨 there and ten - a contact 52 system settings On the second side of the three lines of the line level, and the remaining four points 52 are set on the first side of the 5 〇a one of the line level, the layout of the line % can also be determined to allow a plurality of contacts 52 is effectively electrically connected to the spray 56. Please refer to the figure, the figure is the fifth real_ of the invention. In this embodiment, the ink jet head 56, all of the contacts 52, and all of the traces 54 are located to the left of the center line D-D so that all of the straight lines 52 are also located on the second side 50b. The layout of the traces 54 can be extended to the first side 5 such that the extended layout reduces the area of the flexible circuit board. *Please refer to FIG. 10, which is a view of the automatic tape joining device which is detached from the ink tank 42 of the ink jet tray. FIG. 10 shows that the tape automatic joining device 50 includes a plurality of pins 57, which are It is used to connect the web automatic bonding device 5 to the ink tank 42 of the ink jet cassette 40 in a mechanically detachable manner. The plurality of pins 57 are small plates made of metal which can correspond to the corresponding holes in the ink tank 22. Same as the automatic engagement of 12 1246968 in Figure IX, the multiple pins 57 are arranged and arranged in such a way that the roll 4 moving joint device 5G can also be displayed in the tenth An ink is injected into the tube 58, on the crucible 2. The image is injected into the ink head 56. When the tape is automatically connected to the ink from the ink tank 42 (four), the ink injection tube 5_^= is connected/connected to the ink containing the ink in the ink tank U (Fig. = sink 42 and squeezes the ink) The ink jet path to the inkjet head 56. The bottom is formed from the ink tank 42 in the ink jet master 56, and the wire connects the ink from the upper hole-holes in order to achieve the above requirements, and the ink 22 is transferred to the spray. The position of the ink head is 56'%. The s58 is located at the position corresponding to the inkjet head array. The present invention provides a plurality of asymmetric rows... In order to reduce the size of the road board in the printer, the cost of the flexible circuit board will be reduced, and the cost of the printer will be reduced. The above is only a preferred embodiment of the present invention, and the present invention is The equivalent changes and modifications made by the application scope are all covered by the patent of the present invention. [Simplified description of the drawings] Figure A is a schematic view of a conventional automatic tape joining device disposed on an ink tank in an ink jet cartridge. Figure B is a representation of a printer incorporating the ink jet cartridge of Figure 1a. Fig. 1 1246968 is a schematic view of a flexible circuit board in the printer of Fig. 1B. Fig. 2 is a schematic view of the automatic tape joining device of the present invention. Fig. 3 is a detailed view of the automatic tape joining device of Fig. 2. Figure 4 is a detailed view of a second embodiment of the automatic tape joining device of the present invention. Figure 5 is a perspective view showing a third embodiment of the automatic tape joining device of the present invention disposed on an ink jet cartridge. Figure 7 is a detailed view of the fourth embodiment of the automatic tape joining device of the present invention. Figure 8 is a fifth embodiment of the automatic tape joining device of the present invention. Figure 9 is a rear view of the automatic tape joining device of Figure 2. Figure 10 is a rear view of the automatic tape joining device of Figure 5. [Main component symbol description] 12, 22, 42 ink tank 15 24 front surface 17, 34, 54 wiring 19, 26 bottom surface 37, 57 pin 100 printer 10, 20, 40 inkjet 匣 14, 30, 50 tape automatic bonding device 16, 32, 52 contact 18, 36, 56 inkjet head 31, 51 base 38, 58 ink A flexible circuit board 102 into the tube 14