HP Print Cartridge Ink Usage
Ink Usage in an HP Print Cartridge
Hewlett Packard has been manufacturing their line of HP print cartridges now for many years, and during this time, have also been developing and improving the technology of their print cartridges so they last longer.
You may say what is there to develop in an HP ink cartridge?
The ink just sits in a reservoir until it is used. Right? The only place that the ink can go in the HP print cartridge is on the page in the form of a letter or part of a picture – not?
Well no! The ink in an HP print cartridge (and other manufacturers, too) actually is used in a number of ways. Most of the ink obviously goes on the page in the form of text or photo, but some ink evaporates and some ink is used to maintain the print head so it prints continuously and perfectly. Other ink is used in the start up of a new cartridge.
It is for these reasons that yields on the HP ink cartridge differ from other manufacturers. This means that just because one print cartridge can print 900 pages and another only 700 pages, the 900 page cartridge holds more ink. No, this is not necessarily the case.
All these factors and more contribute to the usage of ink and to the subsequent total life of an HP ink cartridge. Hewlett Packard has researched this extensively and tweaked their designs and manufacturing to insure that there is minimal loss, and usage, of the ink in all their HP ink cartridges that they make.
Lastly, if you read the article How Are the Yields of HP Printer Ink Cartridges Determined?, you will know that these tests are performed to an international standard. This standard does not take into account any of these factors discussed above
So the bottom line is this --
The technology (or design) in an HP print cartridge is far more complicated than one would ever think. These designs are optimized so that the majority of ink is used in printing and not lost in any of these other ways.
Over the years the hp print cartridge process has been refined and tweaked to yield the best possible results for the consumer.
For more information on any HP Print Cartridge visit HP