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Block printing a recent excavation at a Korean pagoda may have unearthed an even earlier Buddhist text dating to AD 750-751. In the traditional Chinese historiography, printing is considered one of the Four Great Inventions of ancient China. In a memorial to the throne in 1023, Northern Song Dynasty China, it recorded that the central government at that time used copperplate to print the paper money also the copper-block to print the numbers and characters on the money, nowadays we can find these shadows from the Song paper money. Later in the Jin Dynasty, people used the same but more developed technique to print paper money and formal official documents, the typical example of this kind of movable copper-block printing is a printed "check" of Jin Dynasty in the year of 1215. For example, Robert Curzon(1810-1873), a British traveller, opined that "the process of printing them must have been copied from ancient Chinese specimens, brought from that country by some early travelers, whose names have not been handed down to our times". In a more scholarly vein, Joseph Needham's Science and Civilization in China has a chapter that suggests that "European block printers must not only have seen Chinese samples, but perhaps had been taught by missionaries or others who had learned these un-European methods from Chinese printers during their residence in China."• There is, however, no actual evidence for such a connection. Because of the difficulties inherent in carving massive quantities of minute text for every block, and given the levels of illiteracy at the time, texts such as the "Pauper's Bibles" emphasized illustrations and used words sparsely. As a new block had to be carved for each page, printing different books was a very time consuming project. Well, thats what Luke gosling thinks. Movable type printing Movable type allowed for much more flexible processes than hand copying or block printing. It was first invented in 1041 by Bi Sheng in China. Sheng used clay type, which broke easily, but Wang Zhen later carved more durable type from wood. The transition from wood type to metal type occurred during the Goryeo Dynasty of Korea and is credited to Chwe Yun-Ui. Examples of this metal type are on display in the Asian Reading Room of the Library of Congress in Washington, D.C. A set of ritual books, Sangjong Gogeum Yemun were printed with the movable metal type in 1234. • Since there are thousands of Chinese characters, the benefit of the technique was not as large as with alphabetic based languages, which typically are made up of fewer than 50 characters. Still, movable type spurred scholarly pursuits in Song China and facilitated more creative modes of printing. Nevertheless, movable type was not extensively used in China until the European-style printing press was introduced in relatively recent times. East Asian printing technology may possibly have diffused into Europe through the trade routes from China through India or the Arabic world, although there is no direct evidence. The lack of known intermediaries and profound technical differences in detail indicate that Gutenberg's invention of movable type was done independently. Classical printing Johann Gutenberg, of the German city of Mainz, developed European printing technology in 1440, with which the classical age of printing began. Also, Johann Fust and Peter Schöffer experimented with him in Mainz. Genealogically, all modern movable type printing can be traced back to a single source, Gutenberg's printing press which he derived from the design of long known agricultural presses. East Asian style movable type printing, which was based on laborious manual rubbing and which had been scarcely used, practically died out after the introduction of European style printing in the 19th century. Gutenberg is also credited with the introduction of an oil-based ink which was more durable than previously used water-based inks. Having worked as a professional goldsmith, Gutenberg made skillful use of the knowledge of metals he had learned as a craftsman. Gutenberg was also the first to make his type from an alloy of lead, tin, and antimony, which was critical for producing durable type that produced high-quality printed books, and proved to be more suitable for printing than the clay, wooden or bronze types used in East Asia. To create these lead types, Gutenberg used what some considered his most ingenious invention, a special matrix wherewith the moulding of new movable types with an unprecedented precision at short notice became feasible. Within a year after his B42, Gutenberg also published the first coloured prints. Gutenberg's invention of the printing press revolutionized communication and book production leading to the spread of knowledge. Rapidly, printing spread from Germany by emigrating German printers, but also by foreign apprentices returning home. A printing press was built in Venice in 1469, and by 1500 the city had 417 printers. In 1470 Johann Heynlin set up a printing press in Paris. In 1476 a printing press was developed in England by William Caxton. The Italian Juan Pablos set up an imported press in Mexico City in 1539. Stephen Day was the first to build a printing press in North America at Massachusetts Bay in 1628, and helped establish the Cambridge Press. Print shops Early print shops (near the time of Gutenberg) were run by "master printers." These printers owned shops, selected and edited manuscripts, determined the sizes of print runs, sold the works they produced, raised capital and organized distribution. Some master print shops became the cultural centre for literati. such as Erasmus. The earliest-known image of a European, Gutenberg-style print shop is the Dance of Death by Matthias Huss, at Lyon, 1499. This image depicts a compositor standing at a compositor's case being grabbed by a skeleton. The case is raised to facilitate his work. The image also shows a pressman being grabbed by a skeleton. At the right of the print shop a bookshop is shown. Financial aspects Court records from the city of Mainz document that Johannes Fust was, for some time, Gutenberg's financial backer. By the sixteenth century jobs associated with printing were becoming increasingly specialized. Structures supporting publishers were more and more complex, leading to this division of labour. In Europe between 1500 and 1700 the role of the Master Printer was dying out and giving way to the bookseller – publisher. Printing during this period had a stronger commercial imperative than previously. Risks associated with the industry however were substantial, although dependent on the nature of the publication. Bookseller publishers negotiated at trade fairs and at print shops. Jobbing work appeared in which printers did menial tasks in the beginning of their careers to support themselves. 1500 – 1700: Publishers developed several new methods of funding projects. 1. Cooperative associations/publication syndicates—a number of individuals shared the risks associated with printing and shared in the profit. This was pioneered by the French. 2. Subscription publishing—pioneered by the English in the early 17th century. A prospectus for a publication was drawn up by a publisher to raise funding. The prospectus was given to potential buyers who signed up for a copy. If there were not enough subscriptions the publication did not go ahead. Lists of subscribers were included in the books as endorsements. If enough people subscribed a reprint might occur. Some authors used subscription publication to bypass the publisher entirely. 3. Installment publishing—books were issued in parts until a complete book had been issued. This was not necessarily done with a fixed time period. It was an effective method of spreading cost over a period of time. It also allowed earlier returns on investment to help cover production costs of subsequent installments. The Mechanick Exercises, by Joseph Moxon, in London, 1683, was said to be the first publication done in installments. Publishing trade organizations allowed publishers to organize business concerns collectively. Systems of self-regulation occurred in these arrangements. For example, if one publisher did something to irritate other publishers he would be controlled by peer pressure.Such systems are known as cartels, and are in most countries now considered to be in restraint of trade. These arrangements helped deal with labour unrest among journeymen, who faced difficult working conditions. Brotherhoods predated unions, without the formal regulations now associated with unions. In most cases, publishers bought the copyrightin a work from the author, and made some arrangement about the possible profits. This required a substantial amount of capital in addition to the capital for the physical equipment and staff, Alternatively, an author who had sufficient money would sometimes keep the copyright himself, and simply pay the printer for the production of the book. For further developments, see main article:copyright Eighteenth Century innovations As described in Prints and Visual Communication, by William Ivins,
Modern printing technology In 2006 there are approximately 30,700 printing companies in the United States, accounting for $112 billion, according to the 2006 U.S. Industry & Market Outlook by Barnes Reports. Print jobs that move through the Internet made up 12.5% of the total U.S. Printing market last year, according to research firm InfoTrend/CAP Ventures. Books and newspapers are printed today using the technique of offset lithography. Other common techniques include State-of-the-art presses use to mix more printing techniques so you can have an offset machine with a flexo section for the varnishing of the product they are printing or a digital printing unit. Gravure For this process, the image to be printed is made up of small holes sunk into the surface of the printing plate. The cells are filled with ink and the excess is scraped off the surface, then a rubber-covered roller presses paper onto the surface of the plate and into contact with the ink in the cells. The printing plates are usually made from copper and may be produced by engraving or etching. Gravure printing is used for long, high-quality print runs such as magazines, mail-order catalogues, packaging, and printing onto fabric and wallpaper. It is also used for printing postage stamps and decorative plastic laminates, such as kitchen worktops. Digital Printing Printing at home or in an office or engineering environment is subdivided into: For each that, there are the following principal methods: Vendors typically stress the total cost to operate the equipment, involving complex calculations that include all cost factors involved in the operation as well as the capital equipment costs, amortization, etc. For the most part, toner systems beat inkjet in the long run, whereas inkjets are less expensive in the initial purchase price. Professional digital printing (using toner) primarily uses an electrical charge to transfer toner or liquid ink to the substrate it is printed on. Digital print quality has steadily improved from early color and black & white copiers to sophisticated colour digital presses like the Xerox iGen3, the Kodak Nexpress and the HP Indigo series presses. The iGen3 and Nexpress use toner particles and the Indigo uses liquid ink. All three are made for small runs and variable data, and rival offset in quality. Digital offset presses are called direct imaging presses; although these receive computer files and automatically turn them into print-ready plates, they cannot insert variable data. Small press and fanzines generally use Digital printing or more rarely xerography. Prior to the introduction of cheap photocopying the use of machines such as the spirit duplicator, hectograph, and mimeograph was common. See also | |||||||||
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