1.Since  recent years, computer application has already permeated through of various fields, the printer has already deepened ordinary consumer's life, the consumer of the printers to all known , according to the angle of longing run , the cost of the ink is far higher than the printer cost, a lot of users feel headache for the great amount of ink fee. And at present the market of consumable, original consumables, domestic consumable, even the fake products of consumable, demonstrate situation on” in great numbers flowers puzzle people’s eyes gradually.” So that the consumers too hard to choose it. To consumer, the properties of products and its quality mean saving worry; And the product cost mean reducing the cost of printing, whether can save money, consumers always attempt to look for a best equalization point between performance quality and its price. So we can get answer, consider with the scale “ saving worry” and “saving money” that type consumable in all kinds of on the market. Firstly, we talk about the quality of the ink, at present, the ink is made up of original and compatible parts mainly in the market, the original ink was produced by the printer manufacturer oneself, corresponding one's own relevant printers. The compatible ink is the products of compatible original ink which some manufacturers produce, compared with original ink, its main advantage lies in the price is relatively cheap. From the angle of use come to say , they can be all regarded as the regular products. The ink is to make up by the solvent, coloring, antioxidant, viscosity, and has characteristic of viscosity moderate , density high , the molecular weight is low , mobility is good etc. The performance of the solvent will influence the physics of the ink, stability performance, the quality of printing and the speed of printing. The coloring determines to the color and tone of the picture. So the pigment in its sour and alkaline, particle would reach relevant request original ink and the ink assembled is all very close on physical characteristic. But everybody and to different feeling have color, to color in ink is it be determined artificially to behave finally. Even if to have very difficult to distinguish more original ink and ink assemble difference of ink too staff members original ink, the general person is more difficult to distinguish . We draw the conclusion, almost there is not difference between ink of former factory and compatible ink, there should be differences, it is mostly differences of people. We come to compare the operation method of the ink now, just take inkjet printer as an example, and is divided into the following 6 kinds: 1.Original cartridge (use the original ink directly) 2.Compatible cartridge (use the compatible ink directly) 3.Resetter+ Original cartridge (compatible cartridge) + Refill ink (After use up the ink in the original or compatible cartridge, please refill it again as well reset the chip via the resetter (QE 368 chip resetter) 4. Auto resetting chip + original cartridge (or compatible cartridge)+ refill ink (After use the ink in the original or compatible cartridge, please refill the ink again as well installing our ARC chip. 5.Auto resetting chip + refill cartridge + refill ink (After use up the ink in the refill cartridge, please refill it again) 6. Continuous ink supply system (use the compatible ink directly) 2.SSC Service Utility for Epson Stylus Printers. Russian version http://www.ssclg.com/download/sscserve.exe(628k)