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HP Universal Print Driver (UPD) is an intelligent print driver that supports a broad range of HP print devices, such as LaserJet and various MFPs.Developed by Hewlett-Packard, HP UPD combines a general purpose driver (XPSDrv, UniDrv, or PSCRIPT), print control, and HP proprietary extensions.
While there are environmental benefits to refilling the toner cartridges of laser printers, a refilled cartridge may produce inferior print quality and reliability. [ 3 ] Refilling cartridges either by the end user, or as a service, is claimed by most printer manufacturers and toner remanufacturers to be harmful to both the quality and ...
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In September 1989, HP introduced the first "personal" version of the LaserJet printer series, the LaserJet IIP. [7] Priced at US$1,495 by HP, and half the size and price of its predecessor, the LaserJet II, it offered 300-dpi output and 4 ppm printing with PCL 4 enhancements such as support for compressed bitmapped fonts and raster images.
Inkjet printing is a type of computer printing that recreates a digital image by propelling droplets of ink onto paper and plastic substrates. [1] Inkjet printers were the most commonly used type of printer in 2008, [2] [needs update] and range from small inexpensive consumer models to expensive professional machines.
OpenText Quality Center, formerly known as Micro Focus Quality Center and HP Quality Center, is a quality management software offered by OpenText who acquired Micro Focus in 2023. [2] Micro Focus acquired the software division of Hewlett Packard Enterprise in 2017, [ 3 ] with many capabilities acquired from Mercury Interactive Corporation. [ 4 ]
A binary prefix is a unit prefix that indicates a multiple of a unit of measurement by an integer power of two.The most commonly used binary prefixes are kibi (symbol Ki, meaning 2 10 = 1024), mebi (Mi, 2 20 = 1 048 576), and gibi (Gi, 2 30 = 1 073 741 824).
The decision version of set covering is NP-complete. It is one of Karp's 21 NP-complete problems shown to be NP-complete in 1972. The optimization/search version of set cover is NP-hard. [1] It is a problem "whose study has led to the development of fundamental techniques for the entire field" of approximation algorithms. [2]