This question will sooner or later affects human, which has only one printer for home use, and the whole office office, with lots of office equipment. This is not surprising, because the price difference is colossal. But we can not do without skeptics. Some people claim that it is not necessary to refill cartridges, because there is a loss of quality. Shat is a myth. According to independent experts estimate the loss of quality ranges from 3 to 7%. That is the naked eye can not see the difference unless you work in the field of professional printing and printing on the film. If you use a cartridge for everyday printing of documents in the office, at home or at the institute, you will not notice any difference either! Some would argue that the refilling cartridges can badly affect the printer and disable it. Every cartridge has working parts, which wear out much later than the end of toner. And if housing and other elements of the cartridge are in good working condition, then from an economic point of view, it is logical to fill the cartridge and use it repeatedly. The damage may cause leakage when spilled toner cartridge. Therefore, we recommend you not to refill cartridges directly into the office, because they do not use special equipment and a very high percentage of marriage. And turning to a specialized firm Prevent disabling of breakdown. Conscientious companies that value their business reputation will not be used for refilling cartridges cheap toner or resort to other low-quality methods for obtaining short-term profits. When you contact the company should pay attention to the production base and availability service level, based on what conclusions can be drawn about the seriousness of the firm. If the company has its own brand, website and promotional items, it also speaks of the level of its services, as well as one-day unprofitable firms to spend money on advertising and long-term promotion. When accessing these firms through the site, note the presence of contact information: phone and especially - the actual address. If you do not adhere to these cunning advice that your equipment will become obsolete rather than spoil from the refillable cartridges. There are certainly copiers in which the original is not available for refill consumables - this tube cartridge - npg-11, npg-1, c-exv3, c-exv7, c-exv5, and they have to buy, but such units. Now let's talk about the pros refilling cartridges. First, this savings in times, for example, a new cartridge c4129x is 4000 rubles, and filling the cartridge c4129x worth 540 rubles. Savings of 7.5 times! And if this is a large organization and you need 10 cartridges, the bosses, you will save on their purchase of new solid amount! Second advantage is that you do not need to leave your home or office, simply call, and specialists will come to you, take away ended cartridges. They will be primed and will return to you the next day, that too is not unimportant, since for some models of printers, ink cartridges available are not always, they have to order and wait for long.