Components of Ink-Jet Printers
October 24, 2007
Printer is most commonly used in our daily life which helps us to print out important documents in less time according to our requirement. It is an intricate piece of apparatus made up of several parts. Each port of the printer plays a significant responsibility in the printing procedure.
The two main groups of the ink-jet are print head assembly and paper feed assembly. The print head is considered as the soul of the ink jet printer. It has several nozzles to spray minute drops of ink on to the paper.
Ink cartridges will be different depending on which producer you buy the printer from. Different manufacturers make ink cartridges with assortment of diverse amalgamations. You can purchase ink cartridges that comes with individual cartridges for black and coloured inks or single cartridges for both kinds of inks.
The ink printer has built-in print head stepper motor, it is made to move the print head assembly consisting of ink cartridges forward and backward from corner to corner of the page while printing. There are printers with stepper motor which function to park the print head assembly when the printer is not in use. The print head of the printer is provided with a belt whose purpose is to take care that the print head assembly and the stepper motor are fixed firmly to one another.
Almost all printer manufacturers will provide paper tray or feeder, which helps you to load the paper. A roller in the printer helps the tray or feeder to pull the page from the paper tray and send it ahead into the printer. Paper feed stepper motor supplies power to the roller, which in turn makes sure that paper moves at that accurate speed at which a unbroken image or text is printed out.
A tiny control circuitry built into the printer has major function to oversee and administer the mechanical phases of printing process. It carries out and decodes all kinds of information that is given by the computer to the printer for any print jobs. The important part of the printer is interface USB port which is a parallel port is still being used by many of the printer owners.
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