Inkjet printers are fast, quiet printers that use ink cartridges that hold ink for use by the printer.They help produce vivid colour documents, and print with a generally high quality output.
Each printer that utilises the inkjet process has ink cartridges. These hold ink in reserve until called upon, then they release it in tiny amounts that is directed onto the paper by inkjet nozzles or a print head.
Many people do not realise that inkjet cartridges have tiny holes that are often covered in a foil layer. When they receive a certain signal they spray ink from each of these little holes, forcefully in a process that takes literally milliseconds.
The inkjet printer has become the most utilised printer in use today, it is inexpensive, reliable and uses the cartridges to store ink until needed. Inkjet cartridges are commonly two in number, the black cartridge which holds ink for black and white documents, or documents printed in grayscale, and the colour print cartridge, which is normally divided up inside into the three colours, red, blue, and yellow.
Inkjet cartridges come in many different combinations depending on the manufacturers of the specific inkjet printers. In some inkjet printers, the cartridge supplies the ink to the print head nozzles which apply the ink. Some printers the print head itself consists of a unit of the two cartridges that pass back and forth, in small amounts at a time, spraying ink onto the paper and printing in this fashion.
Some manufactures have the typical two cartridges, colour and black. Others supply a separate cartridge for each of the colours, and one for the black. As the paper is fed into the printer, it is advanced in small steps, as the inkjet print head and cartridges pass back and forth, printing the document in small strips. Strip by strip and inch by inch the document is passed, and then it emerges on the far side with the paper fully printed.
Different technologies are used in most modern ink cartridges, and the ink cartridges for each are a little different. There is the thermal inkjet, and the continuous feed inkjet. Both are found in the marketplace, and both have cartridges that are different from each other. Each of the modern manufactures make patented versions of their cartridges, and cartridges only fit printers that they are made for, between different manufacturers cartridges are not interchangeable.
Cartridges often feature tiny circuits, even sometimes a tiny computer chip. This allows the printer head to receive special precise amounts of certain ink when a electric signal is sent to the ink cartridge, telling it to spray a certain amount. This all happens very swiftly in milliseconds.
