Printer Ink Cartridges Are The Choice For Most Commonly Used Printer Types

Article Written By: Kathryn Dawson

Although inkjets may be fantastically cheap nowadays and seem to be the obvious choice in selecting a general-purpose printer, it is important to note that there are viable alternatives to the popular inkjet. The main categories of printers are dot-matrix printers, lasers and inkjets. All of the consumables for these devices come in printer ink cartridges.

Inkjets printers work by spraying ionized droplets of ink onto a page. Today's inkjets offer colour as standard. Photo inkjet printers produce high quality prints that rival the output of colour lasers. New models offer DPI (dots per inch) densities that are several times higher than the original 300 DPI that inkjets started with.

Dot-matrix or impact printers resemble typewriters in that they use closely- spaced pins together with an inked ribbon contained in a cartridge to print letters or other characters on a page. The number of pins in the print head determines the quality of the print. Pin densities range from 9 to 24 pins. Dot-matrix printers, compared to the newer-technology printers are comparatively slow.

There are variants of the basic technologies enumerated above such as:

Portable thermal printers that use basic resolutions for plain text printing. These printers require special paper and have limited application and usage.

Solid Ink printers use wax sticks in a phase-change mechanism to print a page. The wax sticks are liquefied into reservoirs which transfer the ink to a drum. These printers are generally more reliable than colour lasers and produce better colour consistency than other colour printers.

LED/LCD printers are identical to laser printers in that a light source is used to create an image on a drum. These printers are known to produce very high quality text and graphics printouts.

Dye Sublimation printers are mainly used by professional printers for graphics and photographic applications. These printers apply colour in a continuous tone, providing the precise shades that professional jobs require. As with thermal printers, dye sublimation printing requires special paper which allows the dyes to diffuse onto the paper surface to create the exact colour that a client demands.

More special needs also beget specialized tools and the following printers fall under this category.

The VersaLaser™ and various 3D printers create physical objects from drawings or digital data. These output in hours what normally takes days to create.

- Plotters produce line drawings to a fine degree, which is why they are commonly used for the technical trades like engineering and architecture. There are flatbed plotters and drum plotters. While drum plotters are more compact than flatbeds, they are noisier in operation.

- Label printers are used to print, well, labels. These are single-application devices and are usually used only for businesses that require extensive label printing. Like most mainstream printers nowadays, ink refills for these printers come in the form of printer ink cartridges.

Network are shared high-capacity and high-output devices that serve several users in an office. Multifunction such as the Lexmark X2690 and the Dell 1355cnw are actually hybrid devices that offer colour inkjet or laser printing with colour copying and colour scanning functions. Dell ink cartridges for the 1355cnw are readily available online.

About the Author

Kathryn Dawson - printer ink cartridges such as Dell ink cartridges.

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