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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 ...
The mid-to-late 1980s saw the spread of laser printers, a "typographic" approach to word processing, and of true WYSIWYG bitmap displays with multiple fonts (pioneered by the Xerox Alto computer and Bravo word processing program), PostScript, and graphical user interfaces (another Xerox PARC innovation, with the Gypsy word processor which was ...
Canon produced a range of calculators in various applications, including handheld calculators, desktop calculators, printing calculators and scientific calculators. One model was the 1964 Canola 130. It had 13 digits, a result of marketing research. The reason for the odd number of figures was based on selling it to the Japanese central bank.
Inkjet printer: continuous 5–100 pl 1–5 mPa·s < 0.5 μm special paper required to reduce bleeding < 350 (A3 trim size) [57] Transfer-print: thermal transfer film or water release decal mass-production method of applying an image to a curved or uneven surface Aerosol-jet printer Aerosolized inks carried by gas 2–5 microns in diameter
Digital printing is a method of printing from a digital-based image directly to a variety of media. [1] It usually refers to professional printing where small-run jobs from desktop publishing and other digital sources are printed using large-format and/or high-volume laser or inkjet printers.
Laser printing is an electrostatic digital printing process. It produces high-quality text and graphics (and moderate-quality photographs) by repeatedly passing a laser beam back and forth over a negatively charged cylinder called a "drum" to define a differentially charged image. [1]
Drawing up a comprehensive list of words in English is important as a reference when learning a language as it will show the equivalent words you need to learn in the other language to achieve fluency.
For people who feel uneasy with telephone or online banking, the use of a passbook is an alternative to obtain, in real-time, the account activity without waiting for a bank statement. However, unlike some bank statements, some passbooks offer fewer details, replacing easy-to-understand descriptions with short codes. [1]