Posts Tagged ‘OEM’
History of Hewlett Packard and Ink
Hewlett Packard’s tryst with ink took off when it acquired a company named F.L Mosley based in California in 1958. Mosley was manufacturing recorders and plotters for industrial applications such as continuous process monitoring systems, data loggers and the like in the 1950’s.
Hewlett Packard was the pioneer in imaging and printing technologies. It was the first in the market during the 1980’s to come up with inkjet and laser technology used in printers until date. Its first printer was the “ThinkJet” in 1984 based on the inkjet technology and later the “DeskJet” printer also based on inkjet technology and the “Laser” printer as the name suggests based on laser technology.
The Ink
Today inks are not just gooey fluids filled in cartridges to give you images on your print media. Specially engineered ink gives high quality prints-it has specially designed active agents and colorants that give rich color and fade resistance.
There is a difference between printer ink and toner – printer ink is a liquid that is applied to paper by pressure. Toner is a fine powder that is burned onto the paper through heat and laser guidance.
There are two types if ink – dye based and pigment based. The rest are a variation of these two basic types.
The Ink Cartridge
The printer cartridge nowadays is not only an object that holds ink but also a highly technical one that has an integrated circuit to control the quality of printouts. The printer ink cartridge is by far the most important consumable as far as its cost, type and replacement is concerned. Every printer model has its own specific ink cartridge.
Inkjet
The inkjet cartridge is a combination of speed and precision. Each ink nozzle in the cartridge fires up to 36,000 drops of ink per second to deliver crisp text and sharp images.
The Inkjet and DeskJet printers use this cartridge. They are ideal for home and personal use.
LaserJet
The Laser Jet cartridge comprises up to 70% of the total imaging system and therefore plays a key role in delivering quality prints. It uses a precision laser to draw the image giving clear sharp and precise prints. These are ideal for home as well as small to large businesses and workgroups.
Design Jet
These cartridges give uniform fills, sharply defined lines and crisp clear text across a wide range of durable printing applications. These cartridges are used for large format printing media such as trade show and event displays, posters and presentations, photo enlargements, architecture and engineering applications such as CAD/CAM.
Color Layering Technology
In color layering, a number of microscopic droplets of colors ranging from three to eight colors are combined and managed through hundreds of small nozzles in the cartridge. The result is a print of high quality with vibrant and realistic true to life images. This technology gives a wide range of colors up to millions.
Read the rest of this entry »