dot matrix image
21PostScript — Infobox programming language name = PostScript paradigm = multi paradigm: stack based, procedural year = 1982 designer = John Warnock Chuck Geschke developer = Adobe Systems latest release version = PostScript 3 latest release date = 1997 turing… …
22Dots per inch — A close up of the dots produced by an inkjet printer at draft quality. Actual size is approximately 0.25 inches square (0.635 centimetres square). Individual coloured droplets of ink are visible; this sample is about 150 DPI. Dots per inch (DPI)… …
23Daisy wheel printer — Metal Daisy Wheel for Xerox Diablo printers Plastic …
24Computer font — This article is about font technology. For information about the typographic appearance of individual font sets, see Typefaces. A computer font (or font) is an electronic data file containing a set of glyphs, characters, or symbols such as… …
25List of IBM products — The following is a list of notable products from the International Business Machines (IBM) Corporation and its predecessor corporations, beginning in the 1890s, and spanning punched card machinery, time clocks, and typewriters, via mainframe… …
26Text mode — is a kind of computer display mode in which the content of the screen is internally represented in terms of characters rather than individual pixels. Typically, the screen consists of a uniform rectangular grid of character cells, each of which… …
27Security hologram — 5000/10000 notes, etc. They are also used in credit and bank cards as well as quality products.Holograms are classified into different types with reference to the degree of level of optical security incorporated in them during the process of… …
28Mimeograph — Illustration of a typical mimeograph machine Ja …
29Oki Electric Industry — Co., Ltd. Type Public (TYO: 6703) Industry Electronics Founded 1881 …
30Inkjet printer — Inkjet printers operate by propelling variably sized droplets of liquid or molten material (ink) onto almost any sized page. They are the most common type of computer printer for the general consumerFact|date=November 2007 due to their low cost,… …
