Improvement method for ink ribbon cartridge for ink-jet typewriter

Abstract

The invention provides an improved method used for the ink box of an ink jet printer, comprising: detecting a printing head circuit, removing a box cover, removing porous fibre material and convex blocks on the external wall of an ink storage chamber, cleaning a printing head, filling new porous fibre material and filling ink water into the ink storage chamber, test-running the gained ink box subsequently, removing the secondarily filled porous fibre material of the ink box which is qualified by the test-running; subsequently sealing the opening by a matched top cover, and detecting the airtightness of the printing head to reach a state without air leakage so as to gain the improved product. The method of the invention is beneficial to reducing the usage cost of the existing wide-width recording medium printer and realizes good environmental protection effect by one-off use of the ink box.

Description

technical field [0001] The invention relates to a method for remanufacturing an ink-jet printer ink box, in particular to a method for remanufacturing an empty and old ink box that is integrally arranged with a print head and an ink container and is integrally installed on an ink-jet printer word cart. Background technique [0002] For inkjet printers, the ink source is usually provided by the ink container, the ink is transported to the print head through the corresponding ink flow channel, and the ink is ejected from the print head nozzle to the recording medium such as paper under the drive of the print signal. Complete the recording of characters or graphics. According to the differences in nozzle working methods, common commercially available inkjet printers include piezoelectric inkjet printers and thermal bubble inkjet printers. [0003] In the piezoelectric inkjet printer, a piezoelectric crystal is arranged on both sides of the nozzle of the print head. The piezoe...

AI Technical Summary

Problems solved by technology

[0008] This type of ink cartridge is usually designed to print recording media with a width of more than one meter, so it holds a large amount of ink, or is equipped with an external ink supply source, such as the ENCAD-NOVAJET880 / The ink cartridges used in 850 / 750 and other types of inkjet printers are relatively expensive in the market due to their high production costs and small market usage, as high as six or seven hundred yuan, so that many users can afford printers but cannot afford ink cartridges. An embarrassing situation for economic spending

On the other hand, other disposable ink cartridges basically similar to the main structure of the ink cartridge, such as the ink cartridge matched with the LEXMARK12A1970 type inkjet printer, although its market price is usually between 100 and 200 yuan, even if its print head In the state where the structure of the ink cartridge and the cartridge body are basically intact, it is difficult for ordinary users to reuse it only because the ink is exhausted and lacks recycling technology, which seriously affects the user's use efficiency and also affects the use of waste ink cartridges. Subsequent environmental protection treatment brings great pressure

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