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How does an ink cartridge work ?
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An ink cartridge is a changeable component of an ink jet printer. It contains the ink that is spread on paper during printing and sometimes the print-head itself. Each ink cartridge contains one or more partitioned ink reservoirs and certain manufacturers also add electronic contacts and a chip that communicates with the printer.
Before printing anything, the ink level must be checked. If it is too low, ink may dry on the print head and lead to low quality prints. The ink must have a smooth flow in order to produce high quality prints. To clean the dried ink from the print head, it is strongly advised to gently rub the head with isopropyl alcohol on a swab or paper towel.
In most cases, ink cartridges are very expensive. Many people prefer to use compatible ink cartridges, made by a company other than the printer manufacturer. These cartridges can sometimes match the quality, but with possible savings. Another alternative involves some modifications to allow the use of continuous ink systems that use external ink tanks. Some people even choose to use aftermarket inks. They can refill their own ink cartridge, buy aftermarket remanufactured brands, or even take them to a local refiller to refill them.
The costs of replacing ink cartridges, compared to the price of a brand new printer, amaze many of the customers. Leading printer manufacturers like Hewlett Packard, Lexmark, Dell, Canon, Epson and Brother often loose money by selling cheap printers. They must recover these losses and make a profit by selling very expensive cartridges over the life span of the printer. Because companies producing aftermarket ink cartridges take away a part of their profit, major printer manufacturers have taken action against them. Some manufacturers even took legal action.
Recently, many printer owners prefer to refill their used cartridges or even buy remanufactured cartridges from third parties rather than buying expensive new cartridges. Since they only need to buy the ink and a few other small raw materials, it is much cheaper and quality is almost the same. Customers can find different qualities and types of refilling. However, some of them can damage the printer and lead to low quality prints. People take their empty cartridges to refillers or remanufacturers, or simply buy store branded ink.
There is one more thing the consumer can do: refill their own cartridges. Most cartridges have instructions on how to use and refill on the Internet. Bulk ink sellers can also be found on the Internet. They offer pints, quarts, and even gallons of ink. One single pint (473 ml) can refill between 15 and 17 large cartridges (of 27 ml capacity).
If you consider refilling your cartridge you should know that Brother, Canon, Dell, HP, and Lexmark cartridges are quite easy to refill. Some of the cartridges can even be refilled with a simple syringe. However, Epson cartridges are usually harder to refill as these cartridges need a chip resetter. This resetter resets the counter chip embedded in the cartridge. Because it requires you to handle ink directly, the refill process can be tricky and you will need some experience until you will do it clean.
Laser/toner cartridges found as "compatible" are, in most of the cases, refilled cartridges. However, you can find many third-party newly manufactured cartridges. On the other hand, inkjet cartridges sold as "compatible" are newly produced. "Remanufactured" inkjet cartridges have been used by consumers and then refilled by a third party. Be very careful what you buy. Used cartridges may not work as newly manufactured ones.
About the Author
Andrew James can supply a lot of informative content relating to ink cartridges as well as articles relating to other subjects to do with printing supplies including inkjet cartridges
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