inkjet printer - a device that allows you to get a colorful color image on paper or other media.Historically, inkjet printers were the first devices, which produce an image with a sound quality close to photographic.
color image with the ink jet is obtained by means of tiny droplets of colored ink that of the narrow openings (nozzles) are ejected onto the paper.The diameter of the nozzle is measured in tens of micrometers, which is less than the thickness of a human hair.The volume of ejected droplets being brought to a few picoliters (pl).This value is very small!The smaller the volume of the droplet, the smaller the size of the color "blot" on the paper, and the better the image.
Print quality is determined not only by the size of the droplets, but also many other parameters.More important is the quality of the paper.For high-quality printing on a special photo paper.But this is not the paper, which is printed in the darkroom.In traditional photographic paper using the photosensitive emulsion on the basis of silver compounds.The photo paper for inkjet printers these compounds are not, it includes several layers, the upper - protective.
ink jet printers have a complex formula, there may be included more than a dozen components.Among them are those that prevent drying of the ink in the nozzles.But no matter how excel chemists and manufacturers of ink in the nozzles is still dry up as they are very thin.
design inkjet printers allows for it, so the first thing that makes an inkjet printer after power - so it clears the nozzle.Thus clots are expelled resulting ink.Thus, some of the ink not used for printing, and for technical needs.This reduces the life of the cartridge.
to an inkjet printer working "happily ever after", you must follow a few rules for its operation.The printer should not be exposed to radiators or in direct sunlight.This speeds up the drying nozzles.
To maintain the nozzle in working condition, you need one or two times a week to do a full-color printout test solid-filled sheet.If you do it less likely to have problems with print quality.
At work it often happens that the ink of the same color ends.Typically, the printer software warns about the imminent end of the ink.Once the ink runs out, the cartridge must be replaced immediately.This is especially true if the cartridge refilling ink.If
skip this point, in the case of thermal inkjet printing (which is used in particular in printers firms «Hewlett-Paskard», «Canon», «Lexmark») possible failure of the cartridge or printhead.The fact that in the case termoustruynoy printing each nozzle chamber comprises a miniature heater.
Ink wherein, in addition to its main function, also the cooling chamber and the nozzle.If they cease to flow, cooling will not be.In this printing unit will be irreversibly damaged.
cartridge has pads, which can not be touched with your fingers.Otherwise, the quality of contact with the printer cartridge may deteriorate, causing a decrease in print quality.If necessary, contact the cartridge can be cleaned with a special cleaning fluid or ethyl alcohol.
About how arranged inkjet printer, how they work and how to serve them, can be found on the website vsbot.ru.
