2013年2月18日 星期一

惠普 HP 78 C6578D 彩色噴墨墨水盒介紹

惠普 HP 78 C6578D 彩色噴墨墨水盒介紹:

相信大家都會知道現在的噴墨打印機已經不值錢了!但噴墨打印機的墨水盒(Inkjet Print Cartridge 或稱墨水匣)卻賣的很貴,祇要你買兩三個墨水盒的價錢,可能已經超過你的噴墨打印機價錢了,所以廠商銷售噴墨打印機是賠錢的買賣,但廠商要賺的是你購買墨水盒的錢,廠商利潤都在墨水盒裡!
HP 78 C6578D 彩色噴墨墨水盒正面
HP 78 C6578D 彩色噴墨墨水盒背面
HPHewlett-Packard 惠普)是採用熱泡式噴墨技術 (Thermal Bubble),利用薄膜電阻器,在墨水噴出區中將小於 5微微升 (HP 現在最小墨滴量為 1.3微微升(pl) 的墨水瞬間加熱至 300以上,形成無數微小氣泡,氣泡以極快的速度(小於 10 微秒)聚為大氣泡並擴展,迫使墨滴從噴嘴噴出到紙張上,墨水到紙面上形成類似絲網版印刷般的微粒點陣而組圖形,由於熱氣泡噴印是在較高的溫度條件下進行,所以其噴墨必須設計為低粘度(約小於 1.5mPa.s) 高張力(約大於 40 mN/m),以保證長時間持續高速列印。
熱泡式噴墨 (Thermal Bubble Technology) 技術原理
HP(惠普)噴墨打印機的噴墨頭是做在墨水盒上面的,黑白的墨水盒只有一種顏色的墨水,彩色的噴墨水盒就會有三種或以上顏色的墨水。一般來說,四色的墨水是最好的搭配,與印刷的四色相同(CMYK / C()M(洋紅)Y()K( 黑色)),還有些高級一點的會有六種顏色的墨水。隨著顏色數量的增減,噴墨頭上就會有那麼多組小管子,一組數支的小管子只能負責單一顏色,利用顏色噴到紙上之後被紙吸收混合,就能創造出各種不同的顏色了。

三原色 (CMY)
HP(惠普)的噴墨打印機的墨水盒造工是很精細,墨水盒上集成了一個晶片,用於對墨水盒使用次數的記憶。當你的墨水盒用完後,即使你重新灌裝墨水,打印機也提示你沒有墨水,必須更換墨水盒,限制用戶再次使用,但自行添加墨水和重置晶片已經成為一們生意了。

添加墨水
家中的HP(惠普)噴墨打印機的型號是 970Cxi,所用的彩色墨水盒型號是 HP 78 (C6578D),三種顏色,約可列印 450 頁,參考售價是台幣 1326元。

HP 970Cxi 噴墨打印機
HP 78 Tri-colour Inkjet Print Cartridge (C6578D) – Specifications
Overview and features
Overview
HP 78 Tri-colour Inkjet Print Cartridges deliver clear, vivid colour images. Patented, dye-based HP colour inks and print cartridge technology make professional-quality printing easy and reliable. Available in 2 sizes to suit different needs.

  • Standard
  • Reliable ink for precise, everyday printing.
  • Trust Original HP Inks.
  •  Cyan, yellow, magenta
Hardware compatibility
HP Deskjet 920, 930, 932, 935, 940, 948, 950, 952, 955, 959, 960, 970, 980, 990, 995, 1180, 1220, 3810, 3816, 3820, 3822, 6122, 6127 and 9300 Printers, HP Photosmart p1000, p1100, 1115, 1215, 1218 and 1315 Printers, HP Color Copier 180, 190, 280, and 290, Inkjet Fax 1220, HP Digital Copier 310, PSC 720, 750, 760, 920 and 950, HP Officejet g55, g85, g95, k60, k80, v30, v40 and v45
Product name
HP 78 Tri-colour Inkjet Print Cartridge

Printing specifications
Color(s) of print cartridges
Cyan, yellow, magenta
Ink drop
5 pl
Compatible ink types
Dye-based
Page yield (colour)
560 pages*
Page yield footnote
*Tested in HP Deskjet 930c Printer. Average based on ISO/IEC 24711 or HP testing methodology and continuous printing. Actual yield varies considerably based on content of printed pages and other factors. For details see http://www.hp.com/go/learnaboutsupplies.

Environmental specifications
Operating temperature range
-15 to 35°C
Storage temperature range
-40 to 60°C

Dimensions / weight / warranty
Package dimensions (W x D x H)
118 x 41 x 155 mm
Package weight
0.14 kg
Warranty
Each HP ink cartridge, printhead and related supply is warranted to be free from defects in materials and workmanship during the period of the warranty.
Legal disclaimer
The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

2013218 天氣報告
氣溫:20.5 @ 22:00
相對濕度:百分之89%
天氣:霧

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