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In computers, a printer driver or a print processor is a piece of software on a computer that converts the data to be printed to a format that a printer can understand. The purpose of printer drivers is to allow applications to do printing without being aware of the technical details of each printer model.
The NeXT Laser Printer [NeXT PN N2000] was a 400 DPI PostScript laser printer, sold by NeXT from late 1988 () to 1993 () for the NeXTstation and NeXTcube workstations and manufactured by Canon Inc. [1] It included an adjustable paper tray, which enabled it to print on several paper sizes including A4, letter-size, and those of legal and envelope varieties.
Softwares packages and operating systems may require regular updates to correct software bugs and to address security weaknesses. Software updates in computer maintenance [3] are essential for maintaining the functionality and efficiency of systems. These updates often include enhancements that improve the overall performance and stability of ...
Computer-aided maintenance (not to be confused with CAM which usually stands for Computer Aided Manufacturing) refers to systems that utilize software to organize planning, scheduling, and support of maintenance and repair. A common application of such systems is the maintenance of computers, either hardware or software, themselves.
Printer steganography is a type of steganography – "hiding data within data" [30] – produced by color printers, including Brother, Canon, Dell, Epson, HP, IBM, Konica Minolta, Kyocera, Lanier, Lexmark, Ricoh, Toshiba and Xerox [31] brand color laser printers, where tiny yellow dots are added to each page. The dots are barely visible and ...
Later, in 1984, the first laser printer intended for mass-market sales, the HP LaserJet, was released; it used the Canon CX engine, controlled by HP software. The LaserJet was quickly followed by printers from Brother Industries, IBM, and others. First-generation machines had large photosensitive drums, of circumference greater than the loaded ...
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] and range from small inexpensive consumer models to expensive professional machines.
The 9512+ had 512 KB of RAM, [5] and two printer options, the Amstrad daisy-wheel unit and a series of considerably more expensive Canon inkjet printers: initially the BJ10e, later the BJ10ex and finally the BJ10sx. [6] The 9256 had 256 KB of RAM and the same dot matrix printer as the 8256 and 8512, as well as the older Locoscript version 1. [6]